Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 80937 > 

80937-23-1

Products Categories

Basic Information
CAS No.: 80937-23-1
Name: (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate
Article Data: 10
Molecular Structure:
Molecular Structure of 80937-23-1 ((E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate)
Formula: C14H16O5
Molecular Weight: 236.224
Synonyms: 2-Butenoicacid, 4-(3,4-dimethoxyphenyl)-4-oxo-, (E)-;trans-b-(m,p-Dimethoxybenzoyl)acrylic acid;
EINECS: 279-631-0
Density: 1.241 g/cm3
Melting Point: 87.0-91.0oC
Boiling Point: 422.1 °C at 760 mmHg
Flash Point: 164.1 °C
PSA: 61.83000
LogP: 2.00580
Related products
Hot Products
  • Display:default sort

    New supplier

  • (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate Manufacturer/High quality/Best price/In stock

  • Casno:

    80937-23-1

    (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate Manufacturer/High quality/Best price/In stock

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 3.0-3.0

    Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities

    Dayang Chem (Hangzhou) Co.,Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredi

  •  Dayang Chem (Hangzhou) Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-88938639

    Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China

       Inquiry Now

  • (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

  • Casno:

    80937-23-1

    (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-10.0

    With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

    Our company specializes in processing and selling chemical raw materials, chemical th Asia, Europe, America, Africa and other more than 20 countries and regions. ? Companies adheri

  •  Hebei Nengqian Chemical Import and Export Co., LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 13910575315

    Address:hebei

       Inquiry Now

  • 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

  • Casno:

    80937-23-1

    4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate (VAC) CAS No.80937-23-1 MF: C14H16O5 M.P.: 87.0-91.0℃ (melting range 2℃) Assay:98.5%min. (HP… ISO9001 Appearance:- Storage:Store in dry and cool place with good seal Package:

      Wuhan Kemi-Works Chemical Co., Ltd, specialized in R&D, production and sales of pharmaceutical intermediates, electronic chemicals, organic fluorine surfactant,

  •  Wuhan Kemi-Works Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-27-85736489

    Address:Rm. 1503, No. 164, Jianghan North Rd., Wuhan, 430022 China

       Inquiry Now

  • (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

  • Casno:

    80937-23-1

    (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 50.0-100.0

    1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

    Hebei Quanhe Biotechnology Co. LTD. is an enterprise specializing in the research and development, production and trade of pharmaceutical intermediates, apis and chemical raw mater

  •  Hebei Quanhe Biotechnology Co. LTD

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-0319-5919066

    Address:Haida Business Center, Xiangdu District

       Inquiry Now

  • (E)Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

  • Casno:

    80937-23-1

    (E)Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

    Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, special chemicals and OLED materials &

  •  Xiamen Hisunny Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-592-3327115

    Address:Unit 603,No.879,Xiahe Road,Meixin Building,Xiamen,China

       Inquiry Now

  • (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

  • Casno:

    80937-23-1

    (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

    Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service profession

  •  Hangzhou Keyingchem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-85378921

    Address:Jintong international Building, No.113,Huayuangang Street, Gong shu District, Hangzhou,Zhejiang, China.

       Inquiry Now

  • Factory Supply Ethyl 4-(3,4-dimethoxyphenyl)-4-oxycrotonate

  • Casno:

    80937-23-1

    Factory Supply Ethyl 4-(3,4-dimethoxyphenyl)-4-oxycrotonate

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

    Ality Chemical, established in 2007, is a comprehensive Chemical Production&Supply Group with Patent Technology as its core. Ality Chemical operates sales branches in Shanghai, Xia

  •  Ality Chemical Corporation

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:0513-87616220

    Address:Fine chemical industry park, Nantong,Jiangsu

       Inquiry Now

  • TIANFU-CHEM CAS NO.80937-23-1 (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

  • Casno:

    80937-23-1

    TIANFU-CHEM CAS NO.80937-23-1 (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Product Name: (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate Synonyms: (E)ETHYL 4-(3,4-DIMETHOXYPHENYL)-4-OXO-2-BUTENOATE;VAC;Ethyl 4-(3,4-dimethoxyphenyl)-4-oxycrotonate;4-(3,4-dimethoxyphenyl)-4-oxocrotonic acid;(E)4-(3,4-dimethyoxyph

    Our company engages in Electronic chemicals such as OLED，Photoresist chemical，Electrolyte additive and Intermediate Pharmaceutical production; development of noble metal catalysts,

  •  Henan Tianfu Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-371-55170693/55170694

    Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China

       Inquiry Now

  • (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoateCAS NO.: 80937-23-1

  • Casno:

    80937-23-1

    (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoateCAS NO.: 80937-23-1

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 3.0-3.0

    1)quick response within 12 hours; 2)quality guarantee: all products are strictly tested by our qc, confirmed by qa and approved by third party lab in china, usa, canada, germany, uk, italy, france etc. 3) oem/odm available; 4) rea

    The company is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds,

  •  Henan Wentao Chemical Product Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-370-2722992

    Address:32 Room, 5th Floor, Building 11, No. 6 Yinxing Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province

       Inquiry Now

  • (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

  • Casno:

    80937-23-1

    (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 18.0-20.0

    factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

    Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and beverage, pharmaceuticals, cosmetics and other industries. pharmaceutical field in

  •  EAST CHEMSOURCES LIMITED

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:15053231572

    Address:No.1581-12,Jinshui Road, Licang, Qingdao,China

       Inquiry Now

  • (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

  • Casno:

    80937-23-1

    (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

    Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, s

  •  Shandong Mopai Biotechnology Co., LTD

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-15965530500

    Address:shandong

       Inquiry Now

  • (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

  • Casno:

    80937-23-1

    (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.5-1.5

    1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

    KAISA GROUP INC.is the enterprise which is specialize in manfacturing and exporting avariety of Chemical in China. We have the strong economic base and comprehensive technology.We

  •  KAISA GROUP INC

    United States  |  Contact Details

    Business Type:Trading Company

    Tel:+1(602)7853056

    Address:1312 17th Street Suite 1402 Denver CO 80202

       Inquiry Now

  • (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

  • Casno:

    80937-23-1

    (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.0-1.0

    We are a Union of chemistry in China, consists of chemists，engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

    We are a Union of chemistry in China, consists of chemists，engineers, laboratories,factories in China. We organize surplus capacity of R&D and production in China for chemicals cus

  •  Bluecrystal chem-union

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-1895157

    Address:Liang Xi Qu

       Inquiry Now

  • (E)Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

  • Casno:

    80937-23-1

    (E)Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

    GIHI CHEMICALS CO.,LIMITED, its former company is a small manufacturer who is specialized in the production of ester products which are used in the daily chemicals ,cosmetic produc

  •  GIHI CHEMICALS CO.,LIMITED

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-86217390

    Address:No.567 Dengcai Street,Sandun,Westlake District,Hangzhou310030,Zhejiang,China.

       Inquiry Now

  • Ethyl 4-(3,4-dimethoxyphenyl)-4-oxycrotonate

  • Casno:

    80937-23-1

    Ethyl 4-(3,4-dimethoxyphenyl)-4-oxycrotonate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

    Kono Chem Co.,Ltd is a leading producer of standardized herbal extracts, natural active ingredients and APIs for pharmaceutical, health food and cosmetic industries. Annually, mo

  •  Kono Chem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-29-86107037-8015

    Address:No.11 Daqing Road,Lianhu District,Xi’an 710082,China

       Inquiry Now

  • (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

  • Casno:

    80937-23-1

    (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Q1: Are you a manufacturer Answer: Yes, we are factory founded on 2012.Q2: How to contact with us Click "contact supplier" And then send us message the product you interest in, you will get reply within 12 hours.Q3:Which kind of payment terms do you

    DB Biotech co., ltd is a global and professional supplier for plant extracts and functional ingredients, the company is based in XI’an city, which is famous city for the producttio

  •  DB BIOTECH CO., LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86--1829 2989 553

    Address:No.99 Road, Xi'an, China

       Inquiry Now

  • (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

  • Casno:

    80937-23-1

    (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

    Located in Zhengdong New District,?Zhengzhou of Henan province, Henan Allgreen Chemical Co.,Ltd is a comprehensive high-tech modern enterprises integrating professional R&D, pro

  •  Henan Allgreen Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-0371-87507775

    Address:No 260 Dongming Road,Jinshui District

       Inquiry Now

  • (E)Ethyl 4-(3,4-Dimethoxyphenyl)-4-Oxo-2-Butenoate

  • Casno:

    80937-23-1

    (E)Ethyl 4-(3,4-Dimethoxyphenyl)-4-Oxo-2-Butenoate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

    Xiamen Aeco Chemical Industrial Co., Ltd(same as Aecochem Corp.) An ISO 9001:2015 Certified Company Your Partner in China, a Professional chemical raw material supplier, our

  •  Aecochem Corp.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-592 599 8717

    Address:No 611 Sishui Road,Huli

       Inquiry Now

  • Ethyl 4-(3,4-dimethoxyphenyl)-4-oxycrotonate

  • Casno:

    80937-23-1

    Ethyl 4-(3,4-dimethoxyphenyl)-4-oxycrotonate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

    As a member of TAIHO Group,Hubei Taiho Chemical Co.,Ltd,is a professional new-type chemicals enterprise combined into research and development,production and sales.We adhere to the

  •  Hubei Taiho Chemical Co.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-18120399543

    Address:No. 49 taifeng Road,Qianjiang City,Hubei,China

       Inquiry Now

  • TIANFU-CHEM CAS NO.80937-23-1 (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

  • Casno:

    80937-23-1

    TIANFU-CHEM CAS NO.80937-23-1 (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    TIANFU-CHEM CAS NO.80937-23-1 (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoateAppearance:powder or liquid Storage:2-8°C Package:normal package Application:80937-23-1 Transportation:by sea or air

    Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and

  •  Antimex Chemical Limied

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-50563169

    Address:Room1027,No.Jinyu Road,Pudong

       Inquiry Now

  • (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

  • Casno:

    80937-23-1

    (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:Powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as primary and sec

    BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-info

  •  BOC Sciences

    United States  |  Contact Details

    Business Type:Trading Company

    Tel:1-631-485-4226

    Address:Ramsey Road

       Inquiry Now

  • (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate cas 80937-23-1

  • Casno:

    80937-23-1

    (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate cas 80937-23-1

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate cas 80937-23-1Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

    Welcome to Hangzhou Fandachem Co.,Ltd (www.FandaChem.com) Hangzhou Fandachem Co.,Ltd (Fandachem),an experienced and professional China-based Fine Chemical supplier. We supply the

  •  Hangzhou Fandachem Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-571-28800458

    Address:Room 5010, No.9 YanAn Road,Hangzhou,Zhejiang,China

       Inquiry Now

  • (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

  • Casno:

    80937-23-1

    (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

    Zhejiang Jiuzhou Chemical Co.,Ltd is a market-oriented and innovation-driven biopharmaceutical company. The company is focusing on the R&D, manufacturing and sales of pharmaceutica

  •  ZHEJIANG JIUZHOU CHEM CO.,LTD

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 19334956669

    Address:Waisha Road,Jiaojiang

       Inquiry Now

  • 4-(3,4-dimethoxyphenyl)-4-hydroxy-2-butenoic acid ethyl ester

  • Casno:

    80937-23-1

    4-(3,4-dimethoxyphenyl)-4-hydroxy-2-butenoic acid ethyl ester

    Min.Order: 10 Milligram

    FOB Price:  USD $ 0.0-0.0

    1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

    Founded in 2011, Amadis Chemical Company Limited is an innovative manufacturer of chemical products and technical service providers. Our business includes sales, manufacture, and s

  • Amadis Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-571-89925085

    Address:Watts Cosine.No.166.Xiangmao Road.

       Inquiry Now

  • (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

  • Casno:

    80937-23-1

    (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Yinghao Pharm products include: leader molecule, heterocyclic compounds,chiral compounds, photoelectric materials, biochemical reagents etc. For example:benzene, pyrimidine, boricacid,pyridine, pyrazole, imidazole, pyrrole, fluorine and other derivat

    Yinghao Pharm is located in Changzhou Science and Education City. We are mainly engaged in the research and production of pharmaceutical intermediates、OLED material intermediate、 b

  • Yinghao Pharm Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-519-85390519

    Address:NO4,R&D Port,Changzhou Science&Education Town,18-50 Changwuzhong Road,Wujin Disctrict,Changhzou,Jiangsu

       Inquiry Now

  • (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

  • Casno:

    80937-23-1

    (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    We are a trading company aiming at providing high-quality services to customers. Established for many years, with good reputation in the industry Storage:Sealed and preserved Application:Fine chemical intermediates, used as the main raw material for

    Our company has been engaged in the Pharmaceutical raw material and pharmaceutical intermediates medicine material intermediates and related chemical industry for more than ten ye

  • Taizhou volsen chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-576-88869393

    Address:Jiaojiang District, Taizhou, Zhejiang, China.

       Inquiry Now

  • (E)Ethyl 4-(3,4-Dimethoxyphenyl)-4-Oxo-2-Butenoate

  • Casno:

    80937-23-1

    (E)Ethyl 4-(3,4-Dimethoxyphenyl)-4-Oxo-2-Butenoate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    IKGCHEM is a leading manufacturer and supplier of chemical in China.As a Professional chemical raw material supplier,our products are produced in accordance with ISO 9001:2015 Quality Management System and ISO14001:16271 Environmental Management Syst

    IKGCHEM is a leading manufacturer and supplier of chemical in China.As a Professional chemical raw material supplier, our main products include the Pharma Chemical,Petro Chemical,

  • Xiamen Ikg Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 592-6102469

    Address:No.25 Binlang Road,Siming, Xiamen, China

       Inquiry Now

  • (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

  • Casno:

    80937-23-1

    (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    The company have effective management team, professional technical R & D personnel, the service spirit of customer oriented. We have long-term cooperation with famous domestic manufacturer, and excellent customer resources overseas. We are skilled in

    Synova(Tianjin) Chemical Technology Co,.Ltd is a professional company engaged in research, produce, and sales of chemical products. Our office is located in Tianjin, and we co

  • Synova( Tianjin ) Chemical Technology Co,.Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:15900395419

    Address:No.2, Hua tian Rd, Huayuan Industrial Park ,Bin hai Hi-Tech District

       Inquiry Now

  • VAC

  • Casno:

    80937-23-1

    VAC

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    1.We have rich experience in the development and production 2.Our factory is in Shanghai of China,We have convenient traffic conditions.3.We have advanced testing equipment and shipping line. Package:5g, 10g, 50g, 100g, 1kg Application:Pharmaceutical

    Shanghai fine pharma co., Ltd. is a professional enterprise with chemical reagents and fine chemical products development, development and trade. The company has a sound research a

  • Shanghai Run-Biotech Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-21-31576854/57171705 / 57171706

    Address:second floor, building 3, No.999, jiangyue Road, minghang District, Shanghai, China

       Inquiry Now

  • (E)ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

  • Casno:

    80937-23-1

    (E)ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    With about ten years experiences in the field of pharmaceutical chemicals, Yierdechem has established solid business cooperation relationships with many large companys worldwide.As a leading supplier of API and pharmaceutical intermediates, holds its

    yierdechem is a young and potential team, with about ten years experiences in the field of pharmaceutical intermediate and fine chemicals, yierdechem has established solid business

  • Hangzhou Yierdechem Co. Ltd

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-571-86904883

    Address:903,zhijiang Minglou, Xiasha EDA, Hangzhou City 310018,P.R.China

       Inquiry Now

  • (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

  • Casno:

    80937-23-1

    (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Antaeus-biotech with Established in July 7737 is a high-technical enterprise which focus on the development of health products. We have excellent professionals, first-class facilities and perfect management system. Through persistent efforts, we cont

    Antaeus Bio-Tech was established in 2013, it is a high-tech pharmaceutical & chemical enterprise which is integrated in pharmaceutical & chemical products scientific research, prod

  • Antaeus Bio-technology Co., LTD

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:021-31252569

    Address:shanghai pudong

       Inquiry Now

  • (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

  • Casno:

    80937-23-1

    (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service professional enterprise, Our company mainly engages in global pharmaceutical, ch

    Hangzhou Fenjunchem Co.,Ltd dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredient(s); Nutr

  • Hangzhou Fenjun Chemical Co Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-0571-56263321

    Address:hangzhou

       Inquiry Now

  • (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

  • Casno:

    80937-23-1

    (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    high purity Application:Drug intermediates Materials intermediates and active molecules

    Novachemistry offers a broad range of specialty chemicals and customized synthesis services to a range of pharmaceutical, agrochemical and biochemical industries. Novachemistry has

  • NovaChemistry

    United Kingdom  |  Contact Details

    Business Type:Trading Company

    Tel:+44 (0)208 191 7890

    Address:Unit11, Ark Business Centre, Gorden Road, Loughborough, United Kingdom

       Inquiry Now

  • (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

  • Casno:

    80937-23-1

    (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    (E)Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    J.INC. has been in existence since 1997 and for the last one year have entered the field of facilitation and sourcing in the Pharma sector in addition to the running of a specialty

  • Manus Aktteva Biopharma LLP

    India  |  Contact Details

    Business Type:

    Tel:+ 91 79 65123395, 26463395

    Address:303, 3rd Floor, Royale Manor, Law Garden, Ellisbridge, Ahmedabad - 380006, Gujarat, India

       Inquiry Now

  • (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

  • Casno:

    80937-23-1

    (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    ALLICHEM LLC is a leading pharmaceutical and chemical company that provides innovative, hard-to-find, economical, safe, and reliable fine chemicals and APIs for discovery and devel

  • AlliChem, LLC

    United States  |  Contact Details

    Business Type:Trading Company

    Tel:(410)633-1363.

    Address:Allichem LLC, 6411 Beckley Street, Suite N215, Baltimore, Maryland 21224,

       Inquiry Now

  • Total:38 Page 1 of 1 1
Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 80937-23-1

Chemistry

IUPAC Name: (E)-4-(3,4-Dimethoxyphenyl)-4-oxobut-2-enoic acid
Synonyms of (E)-4-(3,4-Dimethoxyphenyl)-4-oxo-2-butenoic acid  (CAS NO.80937-23-1): Acide (E)4-(3,4-dimethoxy-phenyl)-4-oxo-2-butenoique ; 2-Butenoic acid, 4-(3,4-dimethoxyphenyl)-4-oxo-, (E)- ; 4-(3,4-Dimethoxyphenyl)-4-oxocrotonic acid
CAS NO: 80937-23-1
Molecular Formula: C12H12O5
Molecular Weight: 236.2207
Molecular Structure:
H bond acceptors: 5
H bond donors: 1
Freely Rotating Bonds: 5
Polar Surface Area: 61.83Å2
Index of Refraction: 1.549
Molar Refractivity: 60.52 cm3
Molar Volume: 190.2 cm3
Surface Tension: 45.6 dyne/cm
Density: 1.241 g/cm3
Flash Point: 164.1 °C
Enthalpy of Vaporization: 71.29 kJ/mol
Boiling Point: 422.1 °C at 760 mmHg
Vapour Pressure: 7.04E-08 mmHg at 25°C
InChI: InChI=1/C12H12O5/c1-16-10-5-3-8(7-11(10)17-2)9(13)4-6-12(14)15/h3-7H,1-2H3,(H,14,15)/b6-4+
InChIKey: QUWWWXPLUJFEHM-GQCTYLIABO
Std. InChI: InChI=1S/C12H12O5/c1-16-10-5-3-8(7-11(10)17-2)9(13)4-6-12(14)15/h3-7H,1-2H3,(H,14,15)/b6-4+
Std. InChIKey: QUWWWXPLUJFEHM-GQCTYLIASA-N

Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 500mg/kg (500mg/kg)   French Demande Patent Document. Vol. 2481118,