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

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
MOL File:
55977-10-1.mol
Modify Date:
2022/8/31 22:00:45
Request For Quotation

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 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( 44)Suppliers
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CLEARSYNTH LABS LTD. +91-22-45045900 Hyderabad, India 6351 58 Inquiry
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Aladdin Scientific +1-+1(833)-552-7181 United States 52927 58 Inquiry
Amadis Chemical Company Limited 571-89925085 China 131980 58 Inquiry
Shanghai Hao Biological Technology Co., Ltd. 021-58116080 18019263206 CHINA 6921 58 Inquiry
Shanghai Caiyou Industrial Co., Ltd. 021-34661276 18616021677 CHINA 6894 58 Inquiry
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Shanghai Qincheng Biological Technology Co., Ltd. 021-67652295 CHINA 6369 58 Inquiry
Beijing Luyuan Bird Biotechnology Co., Ltd. 15810802415 CHINA 6757 58 Inquiry
Supplier Advantage
CLEARSYNTH LABS LTD. 58
A.J Chemicals 58
Aladdin Scientific 58
Amadis Chemical Company Limited 58
Shanghai Hao Biological Technology Co., Ltd. 58
Shanghai Caiyou Industrial Co., Ltd. 58
Shanghai Jingke Chemical Technology Co., Ltd. 58
Shanghai Qiming Biological Technology Co., Ltd. 58
Shanghai Qincheng Biological Technology Co., Ltd. 58
Beijing Luyuan Bird Biotechnology Co., Ltd. 58

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

1-(2-BROMOETHOXY)-2-ETHYLBENZENE (E)-2-BROMO-2-BUTEN-1-OL 2-BROMO-3-METHYL-2-BUTENE 1-BROMO-2-METHYLPROPENE 1-BROMO-2-PHENYL-PROPENE
2-Phenoxyethylbromide 1-(2-BROMOETHOXY)-2-METHYLBENZENE Phenyl bromoacetate 2-BROMOACRYLIC ACID beta-Bromostyrene
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