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ChemicalBook >> CAS DataBase List >>3-bromo-7-hydroxy-4-methyl-2H-chromen-2-one

3-bromo-7-hydroxy-4-methyl-2H-chromen-2-one

3-bromo-7-hydroxy-4-methyl-2H-chromen-2-one Structure
3-bromo-7-hydroxy-4-methyl-2H-chromen-2-one structure
CAS No.
55977-10-1
Chemical Name:
3-bromo-7-hydroxy-4-methyl-2H-chromen-2-one
Synonyms
3-BROMO-7-HYDROXY-4-METHYLCHROMEN-2-ONE;3-broMo-7-hydroxy-4-Methyl-2H-chroMen-2-one;3-BROMO-7-HYDROXY-4-METHYLCHROMEN-2-ONE, 95+%;3-bromo-7-hydroxy-4-methyl-1-benzopyran-2-one;2H-1-Benzopyran-2-one, 3-bromo-7-hydroxy-4-methyl-
CBNumber:
CB4273275
Molecular Formula:
C10H7BrO3
Molecular Weight:
255.06
MDL Number:
MFCD00510041
MOL File:
55977-10-1.mol
Last updated:2022-08-31 22:00:45
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3-bromo-7-hydroxy-4-methyl-2H-chromen-2-one Properties

storage temp. under inert gas (nitrogen or Argon) at 2-8°C

3-bromo-7-hydroxy-4-methyl-2H-chromen-2-one price More Price(20)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC B696190 3-Bromo-7-hydroxy-4-methylchromen-2-one 55977-10-1 50mg $55 2021-12-16 Buy
AK Scientific W6983 3-Bromo-7-hydroxy-4-methylchromen-2-one 55977-10-1 250mg $76 2021-12-16 Buy
Biosynth Carbosynth FB153932 3-Bromo-7-hydroxy-4-methylchromen-2-one 55977-10-1 1g $87 2021-12-16 Buy
Biosynth Carbosynth FB153932 3-Bromo-7-hydroxy-4-methylchromen-2-one 55977-10-1 2g $151 2021-12-16 Buy
Matrix Scientific 072002 3-Bromo-7-hydroxy-4-methylchromen-2-one 95+% 55977-10-1 1g $185 2021-12-16 Buy
Product number Packaging Price Buy
B696190 50mg $55 Buy
W6983 250mg $76 Buy
FB153932 1g $87 Buy
FB153932 2g $151 Buy
072002 1g $185 Buy

3-bromo-7-hydroxy-4-methyl-2H-chromen-2-one Chemical Properties,Uses,Production

Preparation

Synthesis of 3-bromo-7-hydroxy-4-methyl-2H-chromen-2-one: 4-Methyl-7-hydroxy coumarin was added to acetic acid and stirred for 40 min. Potassium bromate was added to the reaction mixture stirred for 90 min to dissolve completely. Potassium bromide was charged and further stirred for 2 h. The reaction mixture was poured into cold water and stirred for half an hour, filtered and washed with water and recrystallized using ethanol.

3-bromo-7-hydroxy-4-methyl-2H-chromen-2-one Preparation Products And Raw materials

Raw materials

4-Methylumbelliferone Potassium bromate Ethanol

Preparation Products

3-bromo-7-hydroxy-4-methyl-2H-chromen-2-one Suppliers

Global( 43)Suppliers
Supplier Tel Email Country ProdList Advantage
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63711 58
Aladdin Scientific 		+1-833-552-7181 sales@aladdinsci.com United States 52927 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131980 58
NovoChemy Ltd. 021-31261262/ 49 (0)17662837245 sales@novochemy.com Germany 6331 58
SynAsst Chemical. 021-60343070 China 12742 55
Bide Pharmatech Ltd. 400-1647117 15221909166 product02@bidepharm.com China 41438 60
Zhengzhou Guancheng Laboratory equipment Sales 0371-88888888 272369594 2723695949@qq.com China 4991 50
Yancheng KangdiSen Pharmaceutical Co., Ltd. 13812573443 tongbenwan22@163.com China 1998 55
Shanghai YuanYe Biotechnology Co., Ltd. 021-61312847; 18021002903 3008007409@qq.com China 27322 60
Sichuan BaiPeng Biotechnology Co., Ltd. 028-65791793 18140026355 568470422@qq.com China 9978 58
Supplier Advantage
Alchem Pharmtech,Inc. 		58
Aladdin Scientific 		58
Amadis Chemical Company Limited 		58
NovoChemy Ltd. 58
SynAsst Chemical. 55
Bide Pharmatech Ltd. 60
Zhengzhou Guancheng Laboratory equipment Sales 50
Yancheng KangdiSen Pharmaceutical Co., Ltd. 55
Shanghai YuanYe Biotechnology Co., Ltd. 60
Sichuan BaiPeng Biotechnology Co., Ltd. 58

55977-10-1(3-bromo-7-hydroxy-4-methyl-2H-chromen-2-one)Related Search:

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CEKAFIX METHYL 2-BROMO-2-BUTENOATE 3-bromo-7-hydroxy-4-methyl-2H-chromen-2-one

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3-BROMO-7-HYDROXY-4-METHYLCHROMEN-2-ONE 3-BROMO-7-HYDROXY-4-METHYLCHROMEN-2-ONE, 95+% 3-broMo-7-hydroxy-4-Methyl-2H-chroMen-2-one 2H-1-Benzopyran-2-one, 3-bromo-7-hydroxy-4-methyl- 3-bromo-7-hydroxy-4-methyl-1-benzopyran-2-one 55977-10-1