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ChemicalBook >> CAS DataBase List >>7-HYDROXYCOUMARIN-3-CARBOXYLICACID

7-HYDROXYCOUMARIN-3-CARBOXYLICACID

7-HYDROXYCOUMARIN-3-CARBOXYLICACID Structure
7-HYDROXYCOUMARIN-3-CARBOXYLICACID structure
CAS No.
56437-16-2
Chemical Name:
7-HYDROXYCOUMARIN-3-CARBOXYLICACID
Synonyms
7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID;6-hydroxycoumarin-3-carboxylic acid;6-HYDROXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID;6-Hydroxy-2-oxo-2H-1-benzopyran-3-carboxylic acid;2H-1-Benzopyran-3-carboxylic acid, 6-hydroxy-2-oxo-
CBNumber:
CB32130175
Molecular Formula:
C10H6O5
Molecular Weight:
206.15
MDL Number:
MOL File:
56437-16-2.mol
MSDS File:
SDS
Last updated:2023-07-12 17:18:08
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7-HYDROXYCOUMARIN-3-CARBOXYLICACID Properties

Melting point 280 °C(Solv: ethanol (64-17-5))
Boiling point 490.4±45.0 °C(Predicted)
Density 1.639±0.06 g/cm3(Predicted)
storage temp. Store at -20°C
pka 1.82±0.20(Predicted)

7-HYDROXYCOUMARIN-3-CARBOXYLICACID price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Alichem 56437162 6-Hydroxy-2-oxo-2h-chromene-3-carboxylicacid 56437-16-2 1g $340.08 2021-12-16 Buy
Chemenu CM284731 6-Hydroxy-2-oxo-2H-chromene-3-carboxylicacid 95% 56437-16-2 5g $830 2021-12-16 Buy
Crysdot CD11103612 6-Hydroxy-2-oxo-2H-chromene-3-carboxylicacid 95+% 56437-16-2 5g $880 2021-12-16 Buy
JR MediChem JR6-L2720 2H-1-Benzopyran-3-carboxylicacid,6-hydroxy-2-oxo- 96% 56437-16-2 10g $1280 2021-12-16 Buy
JR MediChem JR6-L2720 2H-1-Benzopyran-3-carboxylicacid,6-hydroxy-2-oxo- 96% 56437-16-2 25g $1980 2021-12-16 Buy
Product number Packaging Price Buy
56437162 1g $340.08 Buy
CM284731 5g $830 Buy
CD11103612 5g $880 Buy
JR6-L2720 10g $1280 Buy
JR6-L2720 25g $1980 Buy

7-HYDROXYCOUMARIN-3-CARBOXYLICACID Chemical Properties,Uses,Production

Uses

7-Hydroxycoumarin-3-carboxylic acid is a pH-indicator that can be immobilized on a support to give a pH sensor.

7-HYDROXYCOUMARIN-3-CARBOXYLICACID synthesis

2033-24-1
1194-98-5
56437-16-2
Synthesis of 7-HYDROXYCOUMARIN-3-CARBOXYLICACID from 2,2-Dimethyl-1,3-dioxane-4,6-dione and 2,5-Dihydroxybenzaldehyde

7-HYDROXYCOUMARIN-3-CARBOXYLICACID Preparation Products And Raw materials

Raw materials

Ethyl 6-hydroxy-2-oxo-2H-chromene-3-carboxylate 2,5-Dihydroxybenzaldehyde 2,2-Dimethyl-1,3-dioxane-4,6-dione

Preparation Products

7-HYDROXYCOUMARIN-3-CARBOXYLICACID Suppliers

Global( 8)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd. 		571-85586718 +8613336195806 sales@capotchem.com China 29797 60
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 32480 60
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 sales@capotchem.com China 18217 66
Shanghai He Huan Chemical Co., Ltd. 021-60345187 13917602471 lzz841106@aliyun.com China 9908 58
Zhongxiang Yaowei Biological Technology Co., Ltd. 15337241005 13260682861 w13260682861@qq.com China 2437 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-400-8210725 4008210725 malulu@leyan.com China 55023 58
Henan Dowon Chemical Technology Co., Ltd. 16603857855 779113375@qq.com China 5634 58
Beijing Solarbio Science & Tecnology Co., Ltd. 010-50973130 17801761073 Gsiyu@solarbio.com China 50471 58
Supplier Advantage
Capot Chemical Co.,Ltd. 		60
ATK CHEMICAL COMPANY LIMITED 		60
Capot Chemical Co., Ltd 66
Shanghai He Huan Chemical Co., Ltd. 58
Zhongxiang Yaowei Biological Technology Co., Ltd. 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Henan Dowon Chemical Technology Co., Ltd. 58
Beijing Solarbio Science & Tecnology Co., Ltd. 58

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7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID 6-Hydroxy-2-oxo-2H-1-benzopyran-3-carboxylic acid 6-HYDROXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID 6-hydroxycoumarin-3-carboxylic acid 2H-1-Benzopyran-3-carboxylic acid, 6-hydroxy-2-oxo- 56437-16-2