C5H10O2
102.13 g/mol
Pharmaceutical IntermediateDanger
2H-Pyran-4-ol, tetrahydro-
CAS2081-44-9EC218-210-8
Category
Pharmaceutical Intermediate
Compound Class
Alcohol
Primary Use
Pharmaceutical Intermediate
This compound is a saturated heterocyclic alcohol used as an intermediate in pharmaceutical manufacturing. It features a six-membered ring containing one oxygen atom and a hydroxyl group.
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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Safety Reference
Danger
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2H-Pyran-4-ol, tetrahydro- (CAS 2081-44-9) is 2932.99.
HS code (international, 6-digit)
2932.99
EU CN code (8-digit)
2932 99 00
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
oxan-4-ol
InChIKey
LMYJGUNNJIDROI-UHFFFAOYSA-N
SMILES
C1COCCC1O
Synonyms (12)
- 2H-Pyran-4-ol, tetrahydro-
- 4-Hydroxytetrahydropyan
- 4-Hydroxytetrahydropyran
- 4-hydroxy-tetrahydro-2H-pyran
- 4-hydroxy-tetrahydropyrane
- 4-hydroxytetrahydro-4h-pyran
- 4-tetrahydropyranol
- Tetrahydro-2 h-pyran-4-ol
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