CAS Registry Number®
65-49-6
CAS Name
4-Aminosalicylic acid
Molecular Formula
C7H7NO3
Molecular Mass
153.14
Compound Properties
-
Melting Point (1)
150.5 °C (decomp)
Source(s)
- (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
Other Names and Identifiers
InChI
InChI=1S/C7H7NO3/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3,9H,8H2,(H,10,11)
InChIKey
InChIKey=WUBBRNOQWQTFEX-UHFFFAOYSA-N
SMILES
C(O)(=O)C1=C(O)C=C(N)C=C1
Canonical SMILES
O=C(O)C1=CC=C(N)C=C1O
Other Names for this Substance
- Benzoic acid, 4-amino-2-hydroxy-
- Salicylic acid, 4-amino-
- 4-Amino-2-hydroxybenzoic acid
- Apacil
- Apas
- Deapasil
- Pamacyl
- Para-Pas
- Parasal
- Parasalicil
- Parasalindon
- PAS (acid)
- Pasara
- Pasem
- Pasmed
- Pasnodia
- Propasa
- Rezipas
- PASK
- 2-Hydroxy-4-aminobenzoic acid
Deleted or Replaced CAS Registry Numbers
2220148-96-7
