3,4-Anhydro-1,5-dideoxy-2-pentulose

CAS Registry Number®

17257-79-3

CAS Name

3,4-Anhydro-1,5-dideoxy-2-pentulose

Molecular Formula

C5H8O2

Molecular Mass

100.12

Cite this Page

3,4-Anhydro-1,5-dideoxy-2-pentulose.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=17257-79-3 (retrieved 2025-04-01) (CAS RN: 17257-79-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    45-55 °C @ Press: 25 Torr

  • Density (2)

    0.9818 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C5H8O2/c1-3(6)5-4(2)7-5/h4-5H,1-2H3

InChIKey

InChIKey=IAHUKWSQLBRAIN-UHFFFAOYSA-N

SMILES

C(C)(=O)C1C(C)O1

Canonical SMILES

O=C(C)C1OC1C

Other Names for this Substance

  • 2-Pentulose, 3,4-anhydro-1,5-dideoxy-
  • 2-Pentanone, 3,4-epoxy-
  • Ethanone, 1-(3-methyloxiranyl)-
  • 3,4-Anhydro-1,5-dideoxy-2-pentulose
  • 1-Acetyl-2-methyloxirane

View All

CAS INSIGHTSTM
A hexagon honeycomb pattern featuring icons representing Data Fabric Analytics, Antennas, Construction, DNA, and Sustainability Bamboo. Each hexagon contains a distinct symbol related to its theme, arranged in a visually appealing and interconnected design.