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2H-1-Benzopyran-3-carboxylic acid, 8-hydroxy-2-oxo-

2H-1-Benzopyran-3-carboxylic acid, 8-hydroxy-2-oxo- Structure
2H-1-Benzopyran-3-carboxylic acid, 8-hydroxy-2-oxo- structure
CAS No.
1728-89-8
Chemical Name:
2H-1-Benzopyran-3-carboxylic acid, 8-hydroxy-2-oxo-
Synonyms
8-Hydroxy-2-oxo-2H-chromene-3-carboxylic acid;2H-1-Benzopyran-3-carboxylic acid, 8-hydroxy-2-oxo-
CBNumber:
CB83286025
Molecular Formula:
C10H6O5
Molecular Weight:
206.15
MDL Number:
MFCD07655577
MOL File:
1728-89-8.mol
Last updated:2022-08-26 12:25:55
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SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313

2H-1-Benzopyran-3-carboxylic acid, 8-hydroxy-2-oxo- price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Chemenu CM292504 8-Hydroxy-2-oxo-2H-chromene-3-carboxylicacid 97% 1728-89-8 1g $514 2021-12-16 Buy
Crysdot CD11233314 8-Hydroxy-2-oxo-2H-chromene-3-carboxylicacid 97% 1728-89-8 1g $545 2021-12-16 Buy
Chemenu CM292504 8-Hydroxy-2-oxo-2H-chromene-3-carboxylicacid 97% 1728-89-8 5g $1169 2021-12-16 Buy
Crysdot CD11233314 8-Hydroxy-2-oxo-2H-chromene-3-carboxylicacid 97% 1728-89-8 5g $1240 2021-12-16 Buy
Crysdot CD11233314 8-Hydroxy-2-oxo-2H-chromene-3-carboxylicacid 97% 1728-89-8 10g $1736 2021-12-16 Buy
Product number Packaging Price Buy
CM292504 1g $514 Buy
CD11233314 1g $545 Buy
CM292504 5g $1169 Buy
CD11233314 5g $1240 Buy
CD11233314 10g $1736 Buy

2H-1-Benzopyran-3-carboxylic acid, 8-hydroxy-2-oxo- Preparation Products And Raw materials

Raw materials

Preparation Products

2H-1-Benzopyran-3-carboxylic acid, 8-hydroxy-2-oxo- Suppliers

Global( 8)Suppliers
Supplier Tel Email Country ProdList Advantage
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 32760 60
Chengdu J&B Technology Co., Ltd. 28-61186694 15608078506 598677760@qq.com China 888 55
Shanghai Haohong Pharmaceutical Co., Ltd. 4008210725 4008210725 malulu@leyan.com China 55023 58
Zhengzhou Convergence Chemical Co. LTD 0371-53736046 13393710386 2853979814@qq.com China 9991 58
Bide Pharmatech Ltd. 400-1647117 15221909166 product02@bidepharm.com China 63720 58
Bide Pharmatech Ltd. 400-6005915 sales@picasso-e.com China 39661 58
Guangdong Shengke Biochemical Technology Co., Ltd. 189-25112307 18925113981 3809205144@qq.com China 10000 58
Supplier Advantage
ATK CHEMICAL COMPANY LIMITED 		60
Chengdu J&B Technology Co., Ltd. 55
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Zhengzhou Convergence Chemical Co. LTD 58
Bide Pharmatech Ltd. 58
Bide Pharmatech Ltd. 58
Guangdong Shengke Biochemical Technology Co., Ltd. 58
2H-1-Benzopyran-3-carboxylic acid, 8-hydroxy-2-oxo- 8-Hydroxy-2-oxo-2H-chromene-3-carboxylic acid 1728-89-8