Basic information
- CAS
289-66-7- Standard SMILES
C1=CCOC=C1- InChIKey
MGADZUXDNSDTHW-UHFFFAOYSA-N- Molecular formula
- C5H6O
- Average molar mass
- 82.1 g/mol
- Monoisotopic mass
- 82.04186481
Overview
2H-pyran is a pyran. It is a tautomer of a 4H-pyran.
Names & identifiers
- Preferred name
- Pyran
- IUPAC
- 2H-pyran
- English name
- 2H-Pyran
- Molecular weight
- 0
Names & synonyms
2H-pyranPyranCH5P2A5WTT289-66-7CHEBI:35592DTXSID401349138RefChem:90126CHEBI:35594DTXCID601323691alpha-Pyran1,2-PyranUNII-CH5P2A5WTT
Show more names
31441-32-4trans-pyranpyran-1,2-dihyropyran1,2-dihydropyrane.ALPHA.-PYRANSCHEMBL4077SCHEMBL11025
Database identifiers
- CAS
289-66-7- PubChem CID
- 186148
- DTXSID
DTXSID401349138- ChEBI
CHEBI:35592- UNII
- CH5P2A5WTT
- Nikkaji
- J247.837D
Properties
Computed structural properties
- XLogP
- 1.1
- Topological polar surface area
- 9.2 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 0
- Heavy atoms
- 6
- Formal charge
- 0
- Complexity
- 81.9
Physicochemical properties
- FDA UNII
- 5 P2A5WTT · CH5P2A5WTT
Chemistry & industry
Additional notes
DefinitionChEBI: 2H-pyran is a pyran. It is a tautomer of a 4H-pyran.
Related reactions
20 records
Compound notes
Loading…