D-threo-pentos-2-ulose
Basic information
- CAS
26188-06-7- Standard SMILES
O=CC(=O)[C@@H](O)[C@H](O)CO- InChIKey
VDSAQEDKJUSZPS-RFZPGFLSSA-N- Molecular formula
- C5H8O5
- Average molar mass
- 148.11 g/mol
- Monoisotopic mass
- 148.03717335
Overview
2-keto-D-xylose is a 2-keto-xylose having D-threo configuration; a degradation product of D-ascorbic acid. It is an enantiomer of a 2-keto-L-xylose.
Names & identifiers
- Preferred name
- D-threo-pentos-2-ulose
- IUPAC
- (3S,4R)-3,4,5-trihydroxy-2-oxopentanal
- English name
- threo-pentos-2-ulose
- Molecular formula
- C5H8O5
- Molecular weight
- 148.11
Names & synonyms
D-threo-Pentos-2-ulose(3S,4R)-3,4,5-trihydroxy-2-oxopentanalRefChem:189780threo-pentos-2-ulose, (D)-XylosoneThreo-pentos-2-uloseD-xylosone26188-06-72-keto-D-xyloseD-lyxosone2-dehydro-D-xylosethreo-pentosulose
Show more names
L-xylosone
DTXSID901319166SCHEMBL29720316CHEBI:46675Q27120677
Database identifiers
- CAS
26188-06-7- PubChem CID
- 160122
- DTXSID
DTXSID901319166- ChEBI
CHEBI:46675- Nikkaji
- J651.130I
Properties
Computed structural properties
- XLogP
- -2.3
- Topological polar surface area
- 94.8 Ų
- Hydrogen bond donors
- 3
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 4
- Heavy atoms
- 10
- Formal charge
- 0
- Complexity
- 132
Chemistry & industry
Additional notes
DefinitionChEBI: A 2-keto-xylose having D-threo configuration; a degradation product of D-ascorbic acid.
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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