ChemicalBook > CAS DataBase List > 2-Amino-4-bromo-3-fluorobenzoic acid

2-Amino-4-bromo-3-fluorobenzoic acid

Product Name
2-Amino-4-bromo-3-fluorobenzoic acid
CAS No.
1416013-62-1
Chemical Name
2-Amino-4-bromo-3-fluorobenzoic acid
Synonyms
140622;Ethanol,5-diazenyl-;Oxymetazoline Impurity 10;3-BROMO-6-CARBOXY-2-FLUOROANILINE;2-amino-4-bromo-3-fluorobenzoicaci;2-Amino-3-fluoro-4-bromobenzoic acid;2-Amino-4-bromo-3-fluorobenzoic acid;Benzoic acid, 2-amino-4-bromo-3-fluoro-
CBNumber
CB52697454
Molecular Formula
C7H5BrFNO2
Formula Weight
234.02
MOL File
1416013-62-1.mol
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2-Amino-4-bromo-3-fluorobenzoic acid Property

Boiling point:
332.0±42.0 °C(Predicted)
Density 
1.877±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
pka
4.37±0.10(Predicted)
form 
powder
color 
Off white
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Safety

HS Code 
2922498590
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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

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

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

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N-Bromosuccinimide Price

TRC
Product number
A577113
Product name
2-Amino-4-Bromo-3-FluorobenzoicAcid
Packaging
1g
Price
$45
Updated
2021/12/16
Apolloscientific
Product number
PC500189
Product name
2-Amino-4-bromo-3-fluorobenzoicacid
Purity
95%
Packaging
1g
Price
$67
Updated
2021/12/16
SynQuest Laboratories
Product number
4657-B-00
Product name
2-Amino-4-bromo-3-fluorobenzoic acid
Packaging
250mg
Price
$72
Updated
2021/12/16
AK Scientific
Product number
Y1761
Product name
2-Amino-4-bromo-3-fluorobenzoicacid
Packaging
100mg
Price
$80
Updated
2021/12/16
Apolloscientific
Product number
PC500189
Product name
2-Amino-4-bromo-3-fluorobenzoicacid
Purity
95%
Packaging
250mg
Price
$37
Updated
2021/12/16
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2-Amino-4-bromo-3-fluorobenzoic acid Chemical Properties,Usage,Production

Description

2-Amino-4-bromo-3-fluorobenzoic acid is an important pharmaceutical and organic intermediate ingredient used in the synthesis of avibactam sodium, an FDA-approved non-beta-lactam β-lactamase inhibitor used in combination with ceftazidime (Avycaz). It is used for the treatment of complicated intra-abdominal infections, urinary tract infections, and pyelonephritis.

Uses

2-Amino-4-Bromo-3-Fluorobenzoic Acid is used in preparation of Quinazoline compounds as KRAS modulators and antitumor agents.

Synthesis

The synthesis of 2-Amino-4-bromo-3-fluorobenzoic acid is as follows:
To a mixture of 6-bromo-7-fluoroindoline-2,3-dione (18.9 g, 77.5 mmol) in 2 N NaOH (350 mL) at 0 oC, H2O2 (30%, 40 mL) was added. The mixture was stirred at room temperature for 16 h. The mixture was quenched with Na2SO3, and the mixture was acidified with conc. HCl to adjust pH to 2. The precipitate was collected by filtration and dried to afford the desired product as a white solid (17 g, 94% yield).

2-Amino-4-bromo-3-fluorobenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2-Amino-4-bromo-3-fluorobenzoic acid manufacturers

Career Henan Chemical Co
Product
2-Amino-4-bromo-3-fluorobenzoic acid 1416013-62-1
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
200kg
Release date
2019-12-31

1416013-62-1, 2-Amino-4-bromo-3-fluorobenzoic acidRelated Search:

no 2-Amino-6-bromopyridine 2-Amino-4-bromopyridine 3-METHOXY-2-AMINOBENZAMIDE 2-Amino-5-bromopyrazine

  • 2-Amino-4-bromo-3-fluorobenzoic acid
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  • 140622
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  • Ethanol,5-diazenyl-
  • 2-amino-4-bromo-3-fluorobenzoicaci
  • Oxymetazoline Impurity 10
  • 2-Amino-3-fluoro-4-bromobenzoic acid
  • 1416013-62-1