4-Hydroxy-2-butynal

CAS Registry Number®

50560-69-5

CAS Name

4-Hydroxy-2-butynal

Molecular Formula

C4H4O2

Molecular Mass

84.07

Cite this Page

4-Hydroxy-2-butynal.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=50560-69-5 (retrieved 2024-11-22) (CAS RN: 50560-69-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C4H4O2/c5-3-1-2-4-6/h3,6H,4H2

InChIKey

InChIKey=QAPQYLWHUDXNHY-UHFFFAOYSA-N

SMILES

C(#CC=O)CO

Canonical SMILES

O=CC#CCO

Other Names for this Substance

  • 2-Butynal, 4-hydroxy-
  • 4-Hydroxy-2-butynal
  • 4-Hydroxy-2-butyn-1-al

CAS INSIGHTSTM
Targeted protein degrader structure, illustration