D

D-Ribose

IUPAC: (3R,4R,5R)-oxane-2,3,4,5-tetrol

C5H10O5 Organic Compounds CAS 50-69-1
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Quick Reference
Formula / NotationC5H10O5
CAS Number50-69-1
Molecular Weight150.13
AppearanceSolid; [Merck Index] White powder; [Sigma-Aldrich MSDS]
Also Known As(3R,4R,5R)-oxane-2,3,4,5-tetrol; D-ribopyranose; (3R,4R,5R)-Oxane-2,3,4,5-tetrol; Ribopyranose; D Ribose; D-Rib; ribopyranoside; d-ribopyranoside; CHEBI:47013; SNFG:Rib
CategoryOrganic Compounds

What is D-Ribose?

D-ribopyranose is a D-ribose and the D-enantiomer of ribopyranose. It is a D-ribose and a ribopyranose. It is an enantiomer of a L-ribopyranose.

Formula & Notation

C5H10O5

IUPAC Name: (3R,4R,5R)-oxane-2,3,4,5-tetrol

Other Names / Synonyms: (3R,4R,5R)-oxane-2,3,4,5-tetrol; D-ribopyranose; (3R,4R,5R)-Oxane-2,3,4,5-tetrol; Ribopyranose; D Ribose; D-Rib; ribopyranoside; d-ribopyranoside; CHEBI:47013; SNFG:Rib

Properties & Characteristics

Appearance: Solid; [Merck Index] White powder; [Sigma-Aldrich MSDS]. Molecular formula: C5H10O5. Molecular weight: 150.13 g/mol. Vapor pressure: 0.00000085 [mmHg]. LogP: -2.5.

Physical Data

PropertyValue
Molecular Weight150.13
AppearanceSolid; [Merck Index] White powder; [Sigma-Aldrich MSDS]

Uses & Applications

Used as an industrial feedstock, solvent, pharmaceutical intermediate, flavoring agent, or chemical building block.

Safety Information

Flammable or irritant. Many organic compounds are flammable liquids or vapours. Keep away from ignition sources. Consult SDS for specific hazard data.

Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.

Key Facts

Term D-Ribose
Formula C5H10O5
CAS Number 50-69-1
Molecular Weight 150.13
Synonyms (3R,4R,5R)-oxane-2,3,4,5-tetrol; D-ribopyranose; (3R,4R,5R)-Oxane-2,3,4,5-tetrol; Ribopyranose; D Ribose; D-Rib; ribopyranoside; d-ribopyranoside; CHEBI:47013; SNFG:Rib

Frequently Asked Questions

D-ribopyranose is a D-ribose and the D-enantiomer of ribopyranose. It is a D-ribose and a ribopyranose. It is an enantiomer of a L-ribopyranose.

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Editorial standards: Chemical data is sourced from peer-reviewed literature, CAS Registry, NIST WebBook, and PubChem. Safety information reflects guidance from OSHA, ECHA, and IAEA. For educational purposes only — always consult official SDS documentation and qualified professionals before handling chemicals.