126674-78-0

Name	2-amino-3,5-difluorobenzoic acid
Synonyms	LogP UKRORGSYN-BB BBV-237800 2-amino-3,5-difluorobenzoic acid benzoic acid, 2-amino-3,5-difluoro- Benzoic acid, 2-amino-3,5-difluoro- 2-amino-3,5-difluorobenzoic acid ACID
CAS	126674-78-0
InChI	InChI=1/C7H5F2NO2/c8-3-1-4(7(11)12)6(10)5(9)2-3/h1-2H,10H2,(H,11,12)

Molecular Formula	C7H5F2NO2
Molar Mass	173.12
Density	1.536±0.06 g/cm3(Predicted)
Boling Point	291.8±40.0 °C(Predicted)
Flash Point	130.272°C
Vapor Presure	0.001mmHg at 25°C
pKa	4.26±0.10(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2–8 °C
Refractive Index	1.578
MDL	MFCD01569541

use	2-amino -3, 5-difluorobenzoic acid is a pharmaceutical intermediate.
Preparation	There are many reports that it can be nitrated from 3, 5-difluorobenzoic acid to prepare 2-nitro-3, 5-difluorobenzoic acid, and then the nitro group is reduced to obtain 2-amino -3, 5-difluorobenzoic acid.

Last Update：2024-04-09 20:48:19