C6H6ClNO
143.57 g/mol
Pharmaceutical IntermediateDanger
(2-chloropyridin-3-yl)methanol
CAS42330-59-6EC690-999-5
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
This compound is a chlorinated pyridine derivative used as a pharmaceutical intermediate in the synthesis of active pharmaceutical ingredients. It contains an alcohol functional group and an aromatic heterocyclic ring system.
pharmaceutical intermediate
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
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pharmaceutical intermediate
Safety Reference
Danger
H301Toxic if swallowed
H311Toxic in contact with skin
H331Toxic if inhaled
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H412Harmful to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for (2-chloropyridin-3-yl)methanol (CAS 42330-59-6) 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-chloro-3-pyridinyl)methanol
InChIKey
HMPDWSBKPCOQDW-UHFFFAOYSA-N
SMILES
C1=CC(=C(N=C1)Cl)CO
Synonyms (10)
- 2L-375S
- (2-chloro-3-pyridyl)methanol
- 2-Chloro-3-pyridinemethanol
- 3-PYRIDINEMETHANOL, 2-CHLORO-
- AB01318162-02
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