Lianyungang Klinechem Co.,Ltd
call us on: +86-518-88103268
English中文

4940-39-0 4-Oxo-4H-1-benzopyran-2-carboxylic Acid

4940-39-0 4-Oxo-4H-1-benzopyran-2-carboxylic Acid

4-Oxo-4H-1-benzopyran-2-carboxylic acid Basic information 4-Oxo-4H-1-benzopyran-2-carboxylic acid Chemical Properties Safety Information 4-Oxo-4H-1-benzopyran-2-carboxylic acid Usage And Synthesis 4-Oxo-4H-1-benzopyran-2-carboxylic acid Preparation Products And Raw materials Upstream information...

Chat Now
Product Details:

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

image001_副本.jpg


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;


Hot Tags: 4940-39-0 4-oxo-4h-1-benzopyran-2-carboxylic acid, suppliers, manufacturers, factory, bulk, cheap, discount
Feedback
Contact Us
Address: Jingqi Road, Weiwu Road, Coastal Industrial Park, Guanyun County, Lianyungang City, Jiangsu Province
Tel:+86-518-88103268
Fax:+86-518-88103267
E-mail:sales@klinechem.com

Copyright © Lianyungang Klinechem Co.,Ltd