Molecular Identity
Isoniazid
pyridine-4-carbohydrazide
PubChem CID: 3767
Isoniazide is a carbohydrazide obtained by formal condensation between pyridine-4-carboxylic acid and hydrazine. It has a role as an antitubercular agent and a drug allergen. It is functionally related to an isonicotinic acid.
2D Structure
Properties
C6H7N3O
Molecular Formula
137.14
Molecular Weight
g/mol
137.0589
Exact Mass
Da
-0.7
XLogP
Drug-like (Lipinski: < 5)
68
TPSA
Good oral absorption (< 140 A²)
2
H-Bond Donors
3
H-Bond Acceptors
120
Complexity
SMILES
Canonical SMILES
SMILES: C1=CN=CC=C1C(=O)NNIsomeric SMILES
SMILES: C1=CN=CC=C1C(=O)NNSynonyms(20)
isoniazid54-85-3Isonicotinic acid hydrazideIsonicotinohydrazidepyridine-4-carbohydrazideIsoniazideRimifonNydrazidCotinazinDinacrinHydrazidIscotinMybasanCedinHidrasonil
Data from PubChem (NCBI)
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Drug Network
Trials and conditions connected to Isoniazid
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