1-Naphthalenesulfonic acid

CAS Registry Number®

85-47-2

CAS Name

1-Naphthalenesulfonic acid

Molecular Formula

C10H8O3S

Molecular Mass

208.23

Cite this Page

1-Naphthalenesulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=85-47-2 (retrieved 2024-11-22) (CAS RN: 85-47-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    140 °C

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C10H8O3S/c11-14(12,13)10-7-3-5-8-4-1-2-6-9(8)10/h1-7H,(H,11,12,13)

InChIKey

InChIKey=PSZYNBSKGUBXEH-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C=1C2=C(C=CC1)C=CC=C2

Canonical SMILES

O=S(=O)(O)C1=CC=CC=2C=CC=CC21

Other Names for this Substance

  • 1-Naphthalenesulfonic acid
  • α-Naphthalenesulfonic acid
  • HT 907
  • 1-Sulfonaphthalene
  • 1-Naphthylsulfonic acid

Deleted or Replaced CAS Registry Numbers

119020-53-0

CAS INSIGHTSTM
Targeted protein degrader structure, illustration