Henan Tianfu Chemical Co., Ltd.
- Country:
China (Mainland) - Year Established: 2006
- Business License:
- Business type: Lab/Research institutions
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TIANFU-CHEM - 7-Hydroxycoumarin CAS NO.93-35-6
- FOB Price:
- USD 1,000.00-1,000.00 /Gram Get Latest Price
- Min.Order Quantity:
- 1 Gram
- Purity:
- 99.0%
- Port:
- SHANGHAI
- Payment Terms:
- L/C,D/A,D/P,T/T,MoneyGram,Other
Product Details
Keywords
- 7-Hydroxycoumarin
- 93-35-6
- C9H6O3
Quick Details
- ProName: TIANFU-CHEM - 7-Hydroxycoumarin
- CasNo: 93-35-6
- Molecular Formula: C9H6O3
- Appearance: Solid
- Application: Organic synthesis
- DeliveryTime: PROMPT
- PackAge: IN 25kg drums
- Port: SHANGHAI
- ProductionCapacity: 10 Metric Ton/Month
- Purity: 99.0%
- Storage: In Room Temperature
- Transportation: As per MSDS
- LimitNum: 1 Gram
- Heavy metal: N/A
- Grade: Industrial Grade,Food Grade,Pharma Gra...
Superiority
henan tianfu chemical co., ltd. is located in zhengzhou high-tech development zone with import and export license.
we passed iso 9001:2008 in 2009, and won "high-tech enterprise" by provincial government in 2013.the objective of the company is to put quality first and put our customer’s needs first - the satisfaction of our customers is the company's ultimate goal.
improving product quality and service level is our responsibility, and creating more value for our customer’s is our purpose. we are constantly striving to make henan tianfu a leading chemical supplier, and hope to create a better future with you.
Details
7-hydroxycoumarin basic information
product name: 7-hydroxycoumarin
synonyms: skimmetin;z-ligustilide;umbelliferon;umbelliferone;akos 213-68;7-hydroxycoumarin;7-hydroxy-2h-1-benzopyran-2-one;3-butyliden-4,5-dihydro-3h-isobenzofuran-1-one
cas: 93-35-6
mf: c9h6o3
mw: 162.14
einecs: 202-240-3
product categories: coumarins;various metabolites and impurities;intermediates & fine chemicals;metabolites & impurities;pharmaceuticals;hu - hzenvironmental standards;metabolitesfluorescent probes, labels, particles and stains;alphabetic;fluorescent labels;h;other fluorescent labels;pesticides&metabolites;pharmaceutical intermediates;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from chinese medicinal herbs (tcm).;standardized herbal extract;metabolites & impurities, pharmaceuticals, intermediates & fine chemicals;reagent;standard substance;inhibitors;coumarin;fluorescent
mol file: 93-35-6.mol
7-hydroxycoumarin structure
7-hydroxycoumarin chemical properties
melting point 230 °c (dec.)(lit.)
storage temp. -20°c freezer
solubility dioxane: soluble
pka 7.11(at 25℃)
form powder and agglomerate
color off-white to beige-brownish
ph range non/ uorescence (6.5) to blue / uorescence (8.0)
water solubility 1 g/100 ml (100 ºc)
λmax 320nm
merck 14,9847
brn 127683
major application fluorescent brighteners, fungicides, cosmetics, antitrypanosomal, antileishmanial activities, antifungal, antibacterial, antiinflammatory, antihiv, detection of microorganisms, treatment of impaired neurotransmission disorders, alzheimer’s disease, vascular and lymphatic edema cancer, early diagnosis of stroke, dental material, drug-coated coronary stent system
inchikey orhbxuuxscndev-uhfffaoysa-n
cas database reference 93-35-6(cas database reference)
nist chemistry reference 7-hydroxycoumarin(93-35-6)
epa substance registry system 2h-1-benzopyran- 2-one, 7-hydroxy-(93-35-6)
safety information
hazard codes xi
risk statements 36/37/38
safety statements 26-36
wgk germany 3
rtecs gn6820000
hs code 29322980
msds information
provider language
7-hydroxycoumarin english
sigmaaldrich english
acros english
alfa english
7-hydroxycoumarin usage and synthesis
chemical properties light brownish powder
uses a metabolite of coumarin. the aglucon of skimmin. present in many plants
uses antifungal, phytoalexin
definition chebi: a hydroxycoumarin that is coumarin substituted by a hydroxy group ay position 7.
uses in sunscreen lotions and creams; as intracellular and ph sensitive fluorescent indicator and blood-brain barrier probe.
7-hydroxycoumarin preparation products and raw materials
raw materials 2,4-dihydroxyacetophenone
preparation products 8-acetyl-6-hydroxy-7-methoxy-chromen-2-one-->xanthotoxol-->fraxidin-->[(2-oxo-2h-chromen-7-yl)oxy]acetic acid-->8-acetyl-7-hydroxycoumarin-->8-acetyl-7-methoxycoumarin-->2-(2-oxo-2h-chromen-7-yloxy)-propionic acid-->7-acetoxycoumarin-->7-ethoxycoumarin-->chembrdg-bb 6088138-->7-allyloxycoumarin-->7-methoxycoumarin
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