C7H9NO
123.15 g/mol
Pharmaceutical IntermediateWarning
2-(2-Hydroxyethyl)pyridine
CAS103-74-2EC203-140-2
Category
Pharmaceutical Intermediate
Compound Class
Alcohol
Primary Use
Pharmaceutical Intermediate
2-(2-Hydroxyethyl)pyridine is a chemical compound used primarily as an intermediate in the manufacture of vinyl pyridines and pharmaceuticals. It features a pyridine ring with a hydroxyethyl side chain, contributing to its role in synthesis.
Manufacture of vinyl pyridinesPharmaceutical 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
ReferenceSame Category
1-(2-hydroxyethyl)piperazine
CAS103-76-4
pharmaceutical intermediate
ReferenceSame Category
Phenylacetone
CAS103-79-7
pharmaceutical intermediate
ReferenceSame Category
Phenylacetyl chloride
CAS103-80-0
pharmaceutical intermediate
ReferenceSame Category
Acetanilide
CAS103-84-4
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-(2-Hydroxyethyl)pyridine (CAS 103-74-2) 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-pyridin-2-ylethanol
InChIKey
BXGYBSJAZFGIPX-UHFFFAOYSA-N
SMILES
C1=CC=NC(=C1)CCO
Synonyms (24)
- Betahistine Dihydrochloride Imp. B (EP); Betahistine Imp. B (EP); 2-(Pyridin-2-yl)ethanol; 2-(2-Hydroxyethyl)pyridine; Betahistine Dihydrochloride Impurity B; Betahistine Impurity B
- Betahistine EP Impurity B
- .BETA.-(2-PYRIDYL)ETHANOL
- 2-(.ALPHA.-PYRIDYL)ETHANOL
- 2-(2-Hydroxyethyl)pyridine
- 2-(2-PYRIDYL)ETHYL ALCOHOL
- 2-(2-Pyridinyl)ethanol
- 2-(2-Pyridyl)ethanol
- 2-(2-pyridyl)-1-ethanol
- 2-(2-pyridyl)ethan-1-ol
- 2-(Pyridin-2-Yl)Ethan-1-Ol
- 2-(beta-Hydroxyethyl)pyridine
- 2-(pyridine-2-yl)ethanol
- 2-PYRIDINEETHANOL
- 2-Pyridinethanol
- 2-Pyridylethanol
- 2-hydroxyethylpyridine
- 2-pyridin-2-ylethanol
- Betahistine Impurity B
- Pyridine, 2-(2-hydroxyethyl)-
- Pyridineethanol
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