C5H7N3
109.13 g/mol
OtherDanger
2,3-Diaminopyridine
CAS452-58-4EC207-200-9
Category
Other
Compound Class
n.a
Primary Use
research reagent
2,3-Diaminopyridine is a chemical compound featuring a pyridine ring with two amine substituents. It is primarily utilized as a research reagent or intermediate in organic synthesis and pharmaceutical manufacturing.
research reagentintermediate in organic synthesis
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
ReferenceSame Category
2-Bromo-5-fluorotoluene
CAS452-63-1
Chemical intermediate
ReferenceSame Category
2-Fluoro-5-methylaniline
CAS452-84-6
pharmaceutical intermediate
ReferenceSame Category
Methyl 2,3-epoxypropionate
CAS4538-50-5
Research compound
ReferenceSame Category
Carbamoyloxyurea
CAS4543-62-8
research compound
Safety Reference
Danger
H301Toxic if swallowed
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2,3-Diaminopyridine (CAS 452-58-4) 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-2,3-diamine
InChIKey
ZZYXNRREDYWPLN-UHFFFAOYSA-N
SMILES
C1=CC(=C(N=C1)N)N
Synonyms (9)
- 2,3-Diaminopyridine
- 2,3-Pyridinediamine
- ASINEX-REAG BAS 01435295
- Pyridine, 2,3-diamino-
- Pyridine,3-diamino-
- Pyridine-2,3-diyldiamine
- pyridine-2,3-diamine
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