ChemicalBook > CAS DataBase List > 4-BROMO-2-BENZOFURAN-1(3H)-ONE

4-BROMO-2-BENZOFURAN-1(3H)-ONE

Product Name
4-BROMO-2-BENZOFURAN-1(3H)-ONE
CAS No.
102308-43-0
Chemical Name
4-BROMO-2-BENZOFURAN-1(3H)-ONE
Synonyms
4-BROMOPHTHALIDE;4-Bromophthalide 97%;4-BROMO-2-BENZOFURAN-1(3H)-ONE;4-BROMO-3H-ISOBENZOFURAN-1-ONE;4-BROMOISOBENZOFURAN-1(3H)-ONE;4-Bromo-1(3H)-isobenzofuranone;1(3H)-Isobenzofuranone, 4-bromo-;4-broMo-1,3-dihydro-2-benzofuran-1-one;4-Bromo-3H-isobenzofuran-1-one, 4-Bromobenzo[c]furan-1(3H)-one
CBNumber
CB5355284
Molecular Formula
C8H5BrO2
Formula Weight
213.03
MOL File
102308-43-0.mol
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4-BROMO-2-BENZOFURAN-1(3H)-ONE Property

Melting point:
103-104 °C(Solv: ethanol (64-17-5); water (7732-18-5))
Boiling point:
378.2±42.0 °C(Predicted)
Density 
1.742±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
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Safety

HS Code 
2932209090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TRC
Product number
B680465
Product name
4-Bromo-2-benzofuran-1[3H]-one
Packaging
50mg
Price
$50
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB70584
Product name
4-Bromophthalide
Packaging
500mg
Price
$50
Updated
2021/12/16
Apolloscientific
Product number
OR301006
Product name
4-Bromophthalide
Packaging
250mg
Price
$77
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB70584
Product name
4-Bromophthalide
Packaging
1g
Price
$80
Updated
2021/12/16
AK Scientific
Product number
X8605
Product name
4-Bromo-2-benzofuran-1[3H]-one
Packaging
500mg
Price
$117
Updated
2021/12/16
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4-BROMO-2-BENZOFURAN-1(3H)-ONE Chemical Properties,Usage,Production

Uses

4-Bromo-2-benzofuran-1[3H]-one is a versatile reactant used in various syntheses. It is used in preparation of Citalopram (C505000) analogs via Suzuki coupling. 4-Bromo-2-benzofuran-1[3H]-one is used in the synthesis of butylphthalide derivatives possessing vasorelaxant activity. Also used in the synthesis of Pentacyclines that are Tetracycline (T291400) analogs.

4-BROMO-2-BENZOFURAN-1(3H)-ONE Preparation Products And Raw materials

Raw materials

Preparation Products

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4-BROMO-2-BENZOFURAN-1(3H)-ONE Suppliers

China 72 India 2 United Kingdom 4 United States 14 Global 92
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View Lastest Price from 4-BROMO-2-BENZOFURAN-1(3H)-ONE manufacturers

Career Henan Chemical Co
Product
4-BROMO-2-BENZOFURAN-1(3H)-ONE 102308-43-0
Price
US $9.80/KG
Min. Order
1g
Purity
≥99%
Supply Ability
100kg
Release date
2020-01-08
Career Henan Chemical Co
Product
4-BROMO-2-BENZOFURAN-1(3H)-ONE 102308-43-0
Price
US $1.00/KG
Min. Order
1KG
Purity
95-99%
Supply Ability
1ton
Release date
2020-01-08

102308-43-0, 4-BROMO-2-BENZOFURAN-1(3H)-ONERelated Search:

5-bromo-2-benzofuran-1(3H)-one 6-bromo-2-benzofuran-1(3H)-one 5-Bromophthalide 4,5,6,7-TETRABROMOPHENOLPHTHALEIN Tetrabromophthalic anhydride 3-Bromophthalic anhydride 3,4,5,6-TETRABROMOFLUORESCEIN 3,3'-(4,5,6,7-tetrabromo-3-oxo-1(3H)-isobenzofuranylidene)bis[6-hydroxybenzenesulphonic] acid 3,4-DIBROMO-3H-ISOBENZOFURAN-1-ONE 4-BROMO-2-BENZOFURAN-1(3H)-ONE

  • 4-BROMOPHTHALIDE
  • 4-BROMO-3H-ISOBENZOFURAN-1-ONE
  • 4-BROMO-2-BENZOFURAN-1(3H)-ONE
  • 4-broMo-1,3-dihydro-2-benzofuran-1-one
  • 4-BROMOISOBENZOFURAN-1(3H)-ONE
  • 4-Bromo-3H-isobenzofuran-1-one, 4-Bromobenzo[c]furan-1(3H)-one
  • 4-Bromo-1(3H)-isobenzofuranone
  • 4-Bromophthalide 97%
  • 1(3H)-Isobenzofuranone, 4-bromo-
  • 102308-43-0