IMPURITY-E

CAS No: 552-94-3
Chemical Name:
2-Hydroxybenzoic Acid 2-Carboxyphenyl Ester
Molecular Formula:
 C14H10O5

IMPURITY-F

CAS No: 1466-82-6
Chemical Name:
2-(Acetyloxy)benzoic anhydride
Molecular Formula:
C18H14O7

REF STANDARD

CAS No: 50-78-2
Chemical Name:
2-(Acetyloxy)benzoic Acid
Molecular Formula:
C9H8O4

Impurity-A

CAS No: 99-96-7
Chemical Name:
4-Hydroxybenzoic Acid
Molecular Formula:
C7H6O3

Impurity-B

CAS No: 636-46-4
Chemical Name:
4-Hydroxybnzene-1,3-dicarboxylic acid
Molecular Formula:
C8H6O5

impurity-C

CAS No: 69-72-7
Chemical Name:
2-Hydroxybenzoic acid
Molecular Formula:
C7H6O3

Impurity-D

CAS No: 530-75-6
Chemical Name:
2-[[2-(acetyloxy)benzoyl]oxy]benzoic acid
Molecular Formula:
C16H12O6