Isoniazid (INN); Isonicotinic acid hydrazide
⚠ EU RestrictedIdentification
CAS Number 54-85-3
EINECS / EC 200-214-6
CosIng Ref 81213
Chemical Name pyridine-4-carbohydrazide
IUPAC Name —
Formula C6H7N3O
Mol. Weight 137.14 g/mol
SMILES C1=CN=CC=C1C(=O)NN
InChIKey QRXWMOHMRWLFEY-UHFFFAOYSA-N
Function & Classification
EU Regulatory Status
Safety Profile
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NOAEL · Dermal Absorption % · Sensitization
Formulation Guidelines
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Usage Level % · Addition Phase · Solubility
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