α-HPMS

CAS Registry Number®

3343-41-7

CAS Name

α-HPMS

Molecular Formula

C6H7NO4S

Molecular Mass

189.19

Cite this Page

α-HPMS.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=3343-41-7 (retrieved 2024-11-22) (CAS RN: 3343-41-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    205 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H7NO4S/c8-6(12(9,10)11)5-3-1-2-4-7-5/h1-4,6,8H,(H,9,10,11)

InChIKey

InChIKey=NXUYDMFMNBZBMY-UHFFFAOYSA-N

SMILES

C(S(=O)(=O)O)(O)C1=CC=CC=N1

Canonical SMILES

O=S(=O)(O)C(O)C1=NC=CC=C1

Other Names for this Substance

  • 2-Pyridinemethanesulfonic acid, α-hydroxy-
  • α-Hydroxy-2-pyridinemethanesulfonic acid
  • 2-Pyridylhydroxymethanesulfonic acid
  • α-HPMS
  • NSC 11732

CAS INSIGHTSTM
Targeted protein degrader structure, illustration