4-Oxo-4H-1-benzopyran-2-carboxylic acid Basic information
Product Name: | 4-Oxo-4H-1-benzopyran-2-carboxylic acid |
Synonyms: | 4-oxo-4h-1-benzopyran-2-carboxylicaci; atremon;chromocarbe; chromonecarboxylicacid; lp-1; Chromocarb~4-Oxo-4H-1-benzopyran-2-carboxylic acid; Chromone-2-carboxylic acid, 97+%; 2-Chromonecarboxylic acid |
CAS: | 4940-39-0 |
MF: | C10H6O4 |
MW: | 190.15 |
EINECS: | 225-583-0 |
Product Categories: | Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts; FLUDARENE |
Mol File: | 4940-39-0.mol |
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4-Oxo-4H-1-benzopyran-2-carboxylic acid Chemical Properties
Melting point | 260 °C (dec.)(lit.) |
solubility | alcohol: soluble |
form | Powder |
color | White to beige |
Water Solubility | sparingly soluble |
Merck | 14,2237 |
BRN | 146442 |
CAS DataBase Reference | 4940-39-0(CAS DataBase Reference) |
Safety Information
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36-37/39 |
WGK Germany | 3 |
RTECS | DJ2476000 |
Hazard Note | Irritant |
4-Oxo-4H-1-benzopyran-2-carboxylic acid Usage And Synthesis
Chemical Properties | white to light yellow crystal powder |
Uses | vascular protectant |
Uses | 4-oxo-4H-1-Benzopyran-2-carboxylic Acid acts as an inhibitor of monoamine oxidase A & B. Also functions as a novel type of tyrosine phosphatase 1B inhibitor in studies, due to a structure derived from formylchromone. |
4-Oxo-4H-1-benzopyran-2-carboxylic acid Preparation Products And Raw materials
Upstream information
2-propyl-4H-chromen-4-one; methanol; 2'-Hydroxyacetophenone; ethylenediamine; 4-oxochromene-2-carbonitrile; sodium phenolate; 2-methylchromen-4-one; acetyl chloride; Ethanol; hydrogen chloride;
Downtream information
chroman-2-carboxylic acid methyl ester; 4-oxo-N- (4-sulfamoylphenyl) chromene-2-carboxamide; 4-oxo-N-[4- (1, 3-thiazol-2-ylsulfamoyl) phenyl]chromene-2-carboxamide; 2'-Hydroxyacetophenone; N-methyl-7-(o-hydroxyphenyl) -2, 3-dihydro-1,4-diazepine-5-carboxylic acid; 4-hydroxycoumarin; 2- (1-methylvinyl)chromen-4-one; Chromane-2-carbonyl chloride; methyl 4-oxochromene-2-carboxylate; (7Z)-4-methyl-7- (6-oxocyclohexa-2, 4-dien-1-ylidene) -2, 3-dihydro-1H-1, 4-diazepine-5-carboxylic acid;
