API reference

Para-aminosalicylic acid

CAS number
65-49-6
Molecular formula
C7H7NO3
Molecular weight
153.14 g/mol
Para-aminosalicylic acid — 2D structure
2D structure (PubChem)

About this molecule

Aminosalicylic Acid is an analog of para-aminobenzoic acid (PABA) with antitubercular activity. Aminosalicylic acid exerts its bacteriostatic activity against Mycobacterium tuberculosis by competing with PABA for enzymes involved in folate synthesis, thereby suppressing growth and reproduction of M. tuberculosis, eventually leading to cell death.

Source: NCI Thesaurus (NCIt), via PubChem.

Identifiers

IUPAC name
4-amino-2-hydroxybenzoic acid
InChIKey
WUBBRNOQWQTFEX-UHFFFAOYSA-N
SMILES
C1=CC(=C(C=C1N)O)C(=O)O
PubChem CID
4649

Also known as

4-Aminosalicylic acid · 4-Amino-2-hydroxybenzoic acid · Aminosalicylic acid · P-AMINOSALICYLIC ACID · Paramycin · Parasal · Paser · Parasalindon

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