C6H6ClNO
143.57 g/mol
Pharmaceutical IntermediateWarning
2-Chloro-3-methoxypyridine
CAS52605-96-6EC258-039-6
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
2-Chloro-3-methoxypyridine is a chemical compound featuring a pyridine ring substituted with a chlorine atom and a methoxy group. It is primarily significant as a pharmaceutical intermediate used in the manufacturing of active pharmaceutical ingredients.
Pharmaceutical intermediateResearch compound for 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
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pharmaceutical intermediate
ReferenceSame Category
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pharmaceutical intermediate
ReferenceSame Category
2-Phenylpiperazine
CAS5271-26-1
pharmaceutical intermediate
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2-Chloro-3-methoxypyridine (CAS 52605-96-6) 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
2-chloro-3-methoxypyridine
InChIKey
CCVNZKGBNUPYPG-UHFFFAOYSA-N
SMILES
COC1=C(N=CC=C1)Cl
Synonyms (3)
- 2-Chloro-3-methoxypyridine
- 2chloro-3-methoxylpyridine
- Pyridine, 2-chloro-3-methoxy-
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