ChemicalBook > Product Catalog > Chemical Reagents > Organic reagents > Aromatic acids > Coumarin-3-carboxylic acid
Coumarin-3-carboxylic acid
Coumarin-3-carboxylic acid Basic information
- Product Name:
- Coumarin-3-carboxylic acid
- Synonyms:
-
- OTAVA-BB BB0125160098
- RARECHEM AB KA K006
- AKOS BC-1493
- JR-8358, Coumarin-3-carboxylic acid, 97%
- AURORA 2057
- CUMARIN-3-CARBOXYLIC ACID
- COUMARIN-3-CARBOXYLIC ACID
- 2H-1-Benzopyran-3-carboxylic acid, 2-oxo-
- CAS:
- 531-81-7
- MF:
- C10H6O4
- MW:
- 190.15
- EINECS:
- 208-518-0
- Product Categories:
-
- Coumarins
- API intermediates
- Mol File:
- 531-81-7.mol
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Coumarin-3-carboxylic acid Chemical Properties
- Melting point:
- 189-192 °C (lit.)
- Boiling point:
- 248.82°C (rough estimate)
- Density
- 1.2599 (rough estimate)
- refractive index
- 1.5380 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- 13g/l
- form
- Crystalline Powder
- pka
- 1.84±0.20(Predicted)
- color
- Light brown
- Water Solubility
- 13 g/L (37 ºC)
- λmax
- 290nm(Phosphate buffer sol.)(lit.)
- Merck
- 14,2563
- BRN
- 154276
- InChIKey
- ACMLKANOGIVEPB-UHFFFAOYSA-N
- CAS DataBase Reference
- 531-81-7(CAS DataBase Reference)
- NIST Chemistry Reference
- Benzopyran-3-carboxylic acid, 2h-1-, 2-oxo(531-81-7)
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Safety Information
- Hazard Codes
- T,Xi
- Risk Statements
- 25
- Safety Statements
- 36/37/39-45-28A
- RIDADR
- UN 2811 6.1/PG 3
- WGK Germany
- 3
- RTECS
- DJ2490000
- F
- 8
- HazardClass
- 6.1
- PackingGroup
- II
- HS Code
- 29322090
MSDS
- Language:English Provider:ACROS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
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Coumarin-3-carboxylic acid Usage And Synthesis
Chemical Properties
light brown crystalline powder
Uses
Coumarin-3-carboxylic acid is used as pharmaceutical intermediate.
Definition
ChEBI: 2-oxo-2H-chromene-3-carboxylic acid is a member of coumarins.
Purification Methods
The acid crystallises from water. [Beilstein 18/8 V 323.]
Coumarin-3-carboxylic acid Preparation Products And Raw materials
Preparation Products
Coumarin-3-carboxylic acidSupplier
Beijing Taiya Jie Technology Development Co., Ltd. Gold
- Tel
- 021-33690831-8001 13552411790
- postmaster@tyjchem.cn
Nanjing Jubai Biomedical Technology Co., Ltd. Gold
- Tel
- 13585203734
- 235694118@qq.com
J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel
- 4006608290; 18621169109
- market03@meryer.com
Alfa Aesar
- Tel
- 400-6106006
- saleschina@alfa-asia.com
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Coumarin-3-carboxylic acid(531-81-7)Related Product Information
- 4-Methylumbelliferone
- Ethyl 2-(Chlorosulfonyl)acetate
- Coumarin 343
- Citric acid
- Folic acid
- DICUMAROL
- COUMARIN-3-CARBOXYLIC ACID ETHYL ESTER
- Coumarin
- COUMARIN-6-SULFONYL CHLORIDE
- Coumarin 153
- 4-O-beta-Glucopyranosyl-cis-couMaric acid
- Coumarin 151
- 6-Formaldehydecoumarin
- 2,3,5,6-1H,4H-TETRAHYDROQUINOLIZINO[9,9A,1-GH]COUMARIN
- 3-CYANOCOUMARIN
- Ascoric Acid
- 10-(2-Benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H,11H-(1)benzopyropyrano(6,7-8-I,j)quinolizin-11-one
- Exciton Coumarin 545