Active Ingredient History

  • Now
Isoniazid is a bactericidal agent active against organisms of the genus Mycobacterium, specifically M. tuberculosis, M. bovis and M. kansasii. Isoniazid is recommended for all forms of tuberculosis in which organisms are susceptible. Isoniazid is a prodrug and must be activated by bacterial catalase. Isoniazid inhibits InhA, the enoyl reductase from Mycobacterium tuberculosis, by forming a covalent adduct with the NAD cofactor. The most frequent adverse reactions to isoniazid are those affecting the nervous system and the liver.   NCATS

  • Mol. Mass: 137.1393
  • ALogP: -0.31
  • ChEMBL Molecule:
More Chemistry

Drug Pricing (per unit)

United States

$0.0829 - $0.8309
More Pricing Detail

Note: This drug pricing data is preliminary, incomplete, and may contain errors.

Combination drugs

4-pyridinecarbohydrazide | 4-pyridinecarboxylic hydrazide | armazid | dow-isoniazid | hyzyd | inh | isoniazid | isoniazide | isonicotinic acid hydrazide | isonicotinic hydrazide | isonicotinohydrazide | isonicotinoylhydrazide | isonicotinsaeurehydrazid | isonicotinylhydrazine | laniazid | nicotibine | nydrazid | pyridine-4-carboxylic acid hydrazide | rimifon | stanozide


Data collection and curation is an ongoing process for CDEK - if you notice any information here to be missing or incorrect, please let us know! When possible, please include a source URL (we verify all data prior to inclusion).

Report issue