C6H7N3O
137.14 g/mol
Research ReagentWarning
Nicotinic acid hydrazide
CAS553-53-7EC209-041-0
Category
Research Reagent
Compound Class
Heterocycle
Primary Use
Research Compound
Nicotinic acid hydrazide is a research compound derived from nicotinic acid. It is primarily used as a laboratory reagent in chemical and biological studies.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H351Suspected of causing cancer
Customs Tariff Classification
The international HS code for Nicotinic acid hydrazide (CAS 553-53-7) is 2933.39.
HS code (international, 6-digit)
2933.39
EU CN code (8-digit)
2933 39 99
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
pyridine-3-carbohydrazide
InChIKey
KFUSANSHCADHNJ-UHFFFAOYSA-N
SMILES
C1=CC(=CN=C1)C(=O)NN
Synonyms (21)
- 3-Isoniazid
- 3-Pyridoyl hydrazine
- 3-Pyridylcarbonylhydrazine
- 3-pyridinecarbohydrazide
- Hydrazine, nicotinoyl-
- ISONIAZID IMPURITY D
- Isoniazid Impurity B
- Nicotinic acid hydrazide
- Nicotinic hydrazide
- Nicotinohydrazide
- Nicotinoyl hydrazide
- Nicotinoyl hydrazine
- Nicotinylhydrazide
- Nicotinylhydrazine
- nicotinic acid hydrazone
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