Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 70528 > 

70528-90-4

Products Categories

Basic Information
CAS No.: 70528-90-4
Name: 5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile
Molecular Structure:
Molecular Structure of 70528-90-4 (5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile)
Formula: C15H12ClN5O4
Molecular Weight: 361.74
Synonyms: 3-Pyridinecarbonitrile, 5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo- (9CI);C.I. 12755;C.I. Disperse Yellow 211;Cbene Yellow GNL;Disperse Yellow M 4GL;Terasil Yellow 4G;Terasil Yellow W 4G;5-[(4-Chloro-2-nitrophenyl)diazenyl]-1-ethyl-6-hydroxy-4-methyl-2-oxo-1,2-dihydro-3-pyridinecarbonitrile;5-[(4-Chloro-2-nitrophenyl)diazenyl]-1-ethyl-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile;3-Pyridinecarbonitrile, 5-(2-(4-chloro-2-nitrophenyl)diazenyl)-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-;
EINECS: 274-660-5
Density: 1.498 g/cm3
Melting Point: 227-229℃
Boiling Point: 459.777 °C at 760 mmHg
Flash Point: 231.865 °C
Solubility: 3.9mg/L at 20℃
Related products
Hot Products
  • Display:default sort

    New supplier

  • 5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile

  • Casno:

    70528-90-4

    5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile

    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

  • Disperse yellow 211 (C.I. 12755)

  • Casno:

    70528-90-4

    Disperse yellow 211 (C.I. 12755)

    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:crystalline powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as pri

    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

  • Disperse Yellow 211 with competitive price

  • Casno:

    70528-90-4

    Disperse Yellow 211 with competitive price

    Min.Order: 25 Kilogram

    FOB Price:  USD $ 0.0-0.0

    As you know, there are many suppliers in China, it's not easy for customers to find out who is reliable, and who can supply good quality products with competitive price, pls find our advantages as below. We locate in the center of China

    As an outstanding team that is specialized in supplying and serving group of quality dyes and pigment to the internationl industry, including textile, ink, leather, paint, plastic

  • JADECHEM NINGBO CO.,LTD.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-574-89075960

    Address:#100 Xiang Yun Road, New High tech area, Ningbo, China

       Inquiry Now

  • CSR201608-4473

  • Casno:

    70528-90-4

    CSR201608-4473

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Supplement, prompt shipment, high purity Application:powder material

    Skyrun Industrial Co.Limited (CSR Ind), established in 2003, a state-controlled company(By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing ra

  • Skyrun Industrial Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-576-84610586

    Address:Chemical Development Zone

       Inquiry Now

  • Disperse Yellow 211

  • Casno:

    70528-90-4

    Disperse Yellow 211

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Bezjian Dye-Chem, Inc., one of the largest independent suppliers of top quality dyes made in the U.S.A. Greatest selection of disperse dyes for acetate, nylon, and polyester. Also

  • Bezjian Dye-Chem, Inc.,

    United States  |  Contact Details

    Business Type:Trading Company

    Tel:323-461-6764

    Address:1020 Air Way Glendale, California 91201 United States

       Inquiry Now

  • Total:11 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 70528-90-4

Specification

The 3-Pyridinecarbonitrile, 5-[2-(4-chloro-2-nitrophenyl)diazenyl]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-, with the CAS registry number 70528-90-4, is also known as 5-[(4-Chloro-2-nitrophenyl)diazenyl]-1-ethyl-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile. It belongs to the product category of Organics. Its EINECS number is 274-660-5. This chemical's molecular formula is C15H12ClN5O4 and molecular weight is 361.74. What's more, its systematic name is 5-[(4-Chloro-2-nitrophenyl)diazenyl]-1-ethyl-6-hydroxy-4-methyl-2-oxo-1,2-dihydro-3-pyridinecarbonitrile.

Physical properties of 3-Pyridinecarbonitrile, 5-[2-(4-chloro-2-nitrophenyl)diazenyl]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo- are: (1)ACD/LogP: 6.19; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 2.77; (4)ACD/LogD (pH 7.4): 2.69; (5)ACD/BCF (pH 5.5): 11.22; (6)ACD/BCF (pH 7.4): 9.45; (7)ACD/KOC (pH 5.5): 20.88; (8)ACD/KOC (pH 7.4): 17.59; (9)#H bond acceptors: 9; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 5; (12)Polar Surface Area: 134.87 Å2; (13)Index of Refraction: 1.669; (14)Molar Refractivity: 90.15 cm3; (15)Molar Volume: 241.517 cm3; (16)Polarizability: 35.738×10-24cm3; (17)Surface Tension: 61.13 dyne/cm; (18)Density: 1.498 g/cm3; (19)Flash Point: 231.865 °C; (20)Enthalpy of Vaporization: 75.899 kJ/mol; (21)Boiling Point: 459.777 °C at 760 mmHg; (22)Vapour Pressure: 0 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C2C(/C#N)=C(/C)\C(\N=Nc1ccc(Cl)cc1[N+]([O-])=O)=C(\O)N2CC
(2)Std. InChI: InChI=1S/C15H12ClN5O4/c1-3-20-14(22)10(7-17)8(2)13(15(20)23)19-18-11-5-4-9(16)6-12(11)21(24)25/h4-6,23H,3H2,1-2H3
(3)Std. InChIKey: BBVOMHRLNCRXRH-UHFFFAOYSA-N