Benzophenone 4

CAS Registry Number®

4065-45-6

CAS Name

Benzophenone 4

Molecular Formula

C14H12O6S

Molecular Mass

308.31

Cite this Page

Benzophenone 4.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4065-45-6 (retrieved 2024-11-21) (CAS RN: 4065-45-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    491 °C

  • Melting Point (2)

    145 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C14H12O6S/c1-20-12-8-11(15)10(7-13(12)21(17,18)19)14(16)9-5-3-2-4-6-9/h2-8,15H,1H3,(H,17,18,19)

InChIKey

InChIKey=CXVGEDCSTKKODG-UHFFFAOYSA-N

SMILES

C(=O)(C1=CC(S(=O)(=O)O)=C(OC)C=C1O)C2=CC=CC=C2

Canonical SMILES

O=C(C=1C=CC=CC1)C=2C=C(C(OC)=CC2O)S(=O)(=O)O

Other Names for this Substance

  • Benzenesulfonic acid, 5-benzoyl-4-hydroxy-2-methoxy-
  • 1-Phenol-4-sulfonic acid, 2-benzoyl-5-methoxy-
  • 5-Benzoyl-4-hydroxy-2-methoxybenzenesulfonic acid
  • MS 40
  • 3-Benzoyl-4-hydroxy-6-methoxybenzenesulfonic acid

View All

Deleted or Replaced CAS Registry Numbers

62121-63-5, 197923-35-6

CAS INSIGHTSTM
Targeted protein degrader structure, illustration