C5H3BrN2O2
202.99 g/mol
Pharmaceutical IntermediateDanger
2-Bromo-5-nitropyridine
CAS4487-59-6EC224-777-2
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
2-Bromo-5-nitropyridine is a halogenated heterocyclic compound used as a pharmaceutical intermediate. It serves as a building block in the synthesis of various organic compounds.
Pharmaceutical intermediate for synthesisBuilding block 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
7-chloro-1-methyl-5-phenyl(1,2,4)triazolo(4,3-a)quinolin-4-amine
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pharmaceutical intermediate
ReferenceSame Category
1-(2-Deoxypentofuranosyl)-4-hydroxy-2-oxo-1,2-dihydropyrimidine-5-carbaldehyde
CAS4494-26-2
pharmaceutical intermediate
ReferenceSame Category
4-Benzyloxypropiophenone
CAS4495-66-3
pharmaceutical intermediate
ReferenceSame Category
4-Fluoro-2-methoxyphenol
CAS450-93-1
pharmaceutical intermediate
Safety Reference
Danger
H301Toxic if swallowed
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2-Bromo-5-nitropyridine (CAS 4487-59-6) 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
2-bromo-5-nitropyridine
InChIKey
HUUFTVUBFFESEN-UHFFFAOYSA-N
SMILES
C1=CC(=NC=C1[N+](=O)[O-])Br
Synonyms (3)
- 2-Bromo-5-nitropyridine
- 2-bromo-5-nitro-pyridin
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