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

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

Product Name
3-bromo-7-hydroxy-4-methyl-2H-chromen-2-one
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-methyl-1-benzopyran-2-one;3-BROMO-7-HYDROXY-4-METHYLCHROMEN-2-ONE, 95+%;2H-1-Benzopyran-2-one, 3-bromo-7-hydroxy-4-methyl-
CBNumber
CB4273275
Molecular Formula
C10H7BrO3
Formula Weight
255.06
MOL File
55977-10-1.mol
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3-bromo-7-hydroxy-4-methyl-2H-chromen-2-one Property

storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
B696190
Product name
3-Bromo-7-hydroxy-4-methylchromen-2-one
Packaging
50mg
Price
$55
Updated
2021/12/16
AK Scientific
Product number
W6983
Product name
3-Bromo-7-hydroxy-4-methylchromen-2-one
Packaging
250mg
Price
$76
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB153932
Product name
3-Bromo-7-hydroxy-4-methylchromen-2-one
Packaging
1g
Price
$87
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB153932
Product name
3-Bromo-7-hydroxy-4-methylchromen-2-one
Packaging
2g
Price
$151
Updated
2021/12/16
Matrix Scientific
Product number
072002
Product name
3-Bromo-7-hydroxy-4-methylchromen-2-one
Purity
95+%
Packaging
1g
Price
$185
Updated
2021/12/16
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3-bromo-7-hydroxy-4-methyl-2H-chromen-2-one Chemical Properties,Usage,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

Preparation Products

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

China 30 Germany 1 India 2 United Kingdom 2 United States 9 Global 44
NovoChemy Ltd.
Tel
021-31261262/ 49 (0)17662837245
Fax
(0)21-33250524
Email
sales@novochemy.com
Country
Germany
ProdList
6328
Advantage
58

55977-10-1, 3-bromo-7-hydroxy-4-methyl-2H-chromen-2-oneRelated 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

  • 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
  • 3-bromo-7-hydroxy-4-methyl-1-benzopyran-2-one
  • 2H-1-Benzopyran-2-one, 3-bromo-7-hydroxy-4-methyl-
  • 55977-10-1