Cas No:
89-57-6
Mol.Wt:
153.1 g/mol
M.F:
C7H7NO3
Chemical Name:
Impurities
Mesalazine Impurity A
4-Aminophenol, 4-Amino-1-hydroxybenzene ; P-Aminophenol ; Propacetamol Impurity B
Cas no:
123-30-8
Mol.Wt:
123-30-8
M.F:
C6H7NO
white Crystalline powder

Mesalazine Impurity A
Cas No:
123-30-8
Mesalazine Impurity O
o-Anilinesulfonic Acid; Orthanilic Acid; 2-Sulfoanilin
Cas no:
88-21-1
Mol.Wt:
88-21-1
M.F:
C6H7NO3S
white Crystalline powder

Mesalazine Impurity O
Cas No:
88-21-1
Mesalazine Impurity R
2-Hydroxy-3-nitrobenzoic acid, 3-nitrosalicylic acid
Cas no:
85-38-1
Mol.Wt:
85-38-1
M.F:
C7H5NO5
white Crystalline powder

Mesalazine Impurity R
Cas No:
85-38-1
Mesalazine Impurity C
2-Aminophenol
Cas no:
95-55-6
Mol.Wt:
95-55-6
M.F:
C6H7NO
white to off-white powder

Mesalazine Impurity C
Cas No:
95-55-6
Mesalazine Impurity E
4-Amino-2-hydroxybenzoic acid, 4-aminosalicylic acid
Cas no:
65-49-6
Mol.Wt:
65-49-6
M.F:
C7H7NO3
White to beige or brown powder

Mesalazine Impurity E
Cas No:
65-49-6
Mesalazine Impurity F
3-Amino-2-hydroxybenzoic acid, 3-aminosalicylic acid
Cas no:
570-23-0
Mol.Wt:
570-23-0
M.F:
C7H7NO3
Light yellow to Brown powder

Mesalazine Impurity F
Cas No:
570-23-0
Mesalazine Impurity G
2,5-Dihydroxybenzoic acid
Cas no:
490-79-9
Mol.Wt:
490-79-9
M.F:
C7H6O4
white to light yellow powder

Mesalazine Impurity G
Cas No:
490-79-9
Mesalazine Impurity I
2-Hydroxy-5-(phenyldiazenyl)benzoic acid, Phenylazosalicylic acid
Cas no:
3147-53-3
Mol.Wt:
3147-53-3
M.F:
C13H10N2O3
Brown Solid

Mesalazine Impurity I
Cas No:
3147-53-3
Mesalazine Impurity J
3,5-Diamino-2-hydroxybenzoic acid,3,5-diaminosalicylic acid
Cas no:
112725-89-0
Mol.Wt:
112725-89-0
M.F:
C7H8N2O3
dark-gray to brown solid

Mesalazine Impurity J
Cas No:
112725-89-0
Mesalazine Impurity K
Aniline hydrochlorid
Cas no:
142-04-1
Mol.Wt:
142-04-1
M.F:
C6H7N : HCl
White to off-white powder

Mesalazine Impurity K
Cas No:
142-04-1
Mesalazine Impurity L
2-Chlorobenzoic acid
Cas no:
118-91-2
Mol.Wt:
118-91-2
M.F:
C7H5ClO2
White to off-white crystalline powder

Mesalazine Impurity L
Cas No:
118-91-2
Mesalazine Impurity M
2-Chloro-5-nitrobenzoic acid
Cas no:
2516-96-3
Mol.Wt:
2516-96-3
M.F:
C7H4ClNO4
white, off-white powder

Mesalazine Impurity M
Cas No:
2516-96-3
Mesalazine Impurity P
5-Amino-2-hydroxy-3-(4-sulfophenyl)benzoic acid (3-(4-sulfophenyl)-5-aminosalicylic acid)
Cas no:
887256-40-8
Mol.Wt:
887256-40-8
M.F:
C13H11NO6S
Off white solid

Mesalazine Impurity P
Cas No:
887256-40-8
Mesalazine Impurity A
4-Aminophenol, P-Aminophenol ; Paracetamol Impurity K
Cas no:
123-30-8
Mol.Wt:
123-30-8
M.F:
C6H7NO
White Solid

Mesalazine Impurity A
Cas No:
123-30-8
Mesalazine Impurity S
2-Hydroxy-5-[(2-carboxy-4-aminophenyl)amino]benzoic acid
Cas no:
1797983-23-3
Mol.Wt:
1797983-23-3
M.F:
C14H12N2O5
Light Green Solid

Mesalazine Impurity S
Cas No:
1797983-23-3


