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2-Amino-4,5-difluorobenzoicacid

2-Amino-4,5-difluorobenzoicacid structure

CAS No:
83506-93-8
Formula:
C7H5F2NO2
Chemical Name:
2-Amino-4,5-difluorobenzoicacid
Synonyms:
2-amino-4,5-difluorobenzoic acid;2A45DFBA;4,5-Difluoroanthranilic acid;MFCD00077509;Benzoic acid, 2-amino-4,5-difluoro-;4,5-Difluoroanthranilic acid, 97%;2-AMINO-4,5-DIFLUORO-BENZOIC ACID;BUTTPARK 49 7-41;Benzoicacid, 2-amino-4,5-difluoro-
Categories:
Organic Chemistry > Organic Fluorine Compound

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Description

Beige solid

2-Amino-4,5-difluorobenzoicacid Basic Attributes

Molecular Weight：

173.12

Exact Mass：

173.028839

BRN：

2834162

EC Number：

1533716-785-6

DSSTox ID：

DTXSID60352890

HScode：

2922499990

Characteristics

PSA：

63.3

XLogP3：

1.5

Appearance：

Clear colorless to straw Liquid

Density：

1.5±0.1 g/cm3

Melting Point：

181-185 °C

Boiling Point：

326.8ºC at 760 mmHg

Flash Point：

151.4±27.9 °C

Refractive Index：

1.578

Safety Information

Hazard category：

IRRITANT

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38-36-26

safety instructions：

26-36-36/37/38

Marks：

Hazard note：

Irritant

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 45 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

2-amino-4,5-difluorobenzoic acid

2-Amino-4,5-difluorobenzoicacid Use and Manufacturing

Methods of Manufacturing

It is prepared by reacting 4, 5-difluorophthalic acid with hydroxylamine first, and then reacting with alkylsulfonyl chloride and excess alkali.

Uses

Intermediate of quinolone antibacterial agent.

Computed Properties

Molecular Weight:173.12
XLogP3:1.5
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:1
Exact Mass:173.02883473
Monoisotopic Mass:173.02883473
Topological Polar Surface Area:63.3
Heavy Atom Count:12
Complexity:188
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Hydroxylamine hydrochloride

Tosyl chloride

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2-Amino-4,5-difluorobenzoic acid 99% kanbei

CAS No.: 83506-93-8

Content: 99%

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Guide of 2-Amino-4,5-difluorobenzoicacid

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Material
Recommended Suppliers
Latest News
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2-Amino-4,5-difluorobenzoicacid

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