C5H7N3
109.13 g/mol
APIDanger
3,4-DIAMINOPYRIDINE
CAS54-96-6EC200-220-9
Category
API
Compound Class
Amine
Primary Use
Pharmaceutical Raw Material
3,4-Diaminopyridine is an organic compound used as an active pharmaceutical ingredient. Its structure features a pyridine ring with two amino substituents, contributing to its role in pharmaceutical manufacturing.
active pharmaceutical ingredient in pharmaceutical manufacturingresearch compound for neuromuscular 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
StrongSame Parent
Amifampridine phosphate
CAS446254-47-3
pharmaceutical raw material
ReferenceSame Category
Desogestrel
CAS54024-22-5
pharmaceutical raw material
ReferenceSame Category
Albendazole oxide
CAS54029-12-8
pharmaceutical raw material
ReferenceSame Category
Etonogestrel
CAS54048-10-1
pharmaceutical raw material
ReferenceSame Category
Reproterol
CAS54063-54-6
pharmaceutical raw material
Safety Reference
Danger
H300Fatal if swallowed
H311Toxic in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H330Fatal if inhaled
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 3,4-DIAMINOPYRIDINE (CAS 54-96-6) 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-3,4-diamine
InChIKey
OYTKINVCDFNREN-UHFFFAOYSA-N
SMILES
C1=CN=CC(=C1N)N
Synonyms (25)
- 4-DAP
- L89
- Amifampridine (USAN/INN)
- 3,4-DAP
- 3,4-DIAMINOPYRIDINE
- 3,4-Diamino[3,4-?]pyridine
- 3,4-Diammoniopyridinium
- 3,4-Pyridinediamine
- 3-amino-4-pyridinylamine
- 4,5-Diaminopyridine
- 54-96-6 (free base)
- AC-907/34116043
- AMIFAMPRIDINE [MART.]
- Amifampridine
- Diamino-3,4 pyridine
- Dynamine
- Pyridine, 3,4-diamino-
- Pyridine,4-diamino-
- Ruzurgi
- Ruzurgi (TN)
- amifampridin
- amifampridina
- amifampridinum
- pyridine, 4,5-diamino-
- pyridine-3,4-diamine
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