Phenol red

CAS Registry Number®

143-74-8

CAS Name

Phenol red

Molecular Formula

C19H14O5S

Molecular Mass

354.38

Cite this Page

Phenol red.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=143-74-8 (retrieved 2024-11-22) (CAS RN: 143-74-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    >300 °C

Source(s)

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

Other Names and Identifiers

InChI

InChI=1S/C19H14O5S/c20-15-9-5-13(6-10-15)19(14-7-11-16(21)12-8-14)17-3-1-2-4-18(17)25(22,23)24-19/h1-12,20-21H

InChIKey

InChIKey=BELBBZDIHDAJOR-UHFFFAOYSA-N

SMILES

O=S1(=O)OC(C=2C1=CC=CC2)(C3=CC=C(O)C=C3)C4=CC=C(O)C=C4

Canonical SMILES

O=S1(=O)OC(C2=CC=C(O)C=C2)(C3=CC=C(O)C=C3)C=4C=CC=CC41

Other Names for this Substance

  • Phenol, 4,4′-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis-
  • Phenol, 4,4′-(3H-2,1-benzoxathiol-3-ylidene)di-, S,S-dioxide
  • Phenol, 4,4′-(3H-2,1-benzoxathiol-3-ylidene)bis-, S,S-dioxide
  • 3H-2,1-Benzoxathiole, phenol deriv.
  • 4,4′-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[phenol]

View All

Deleted or Replaced CAS Registry Numbers

2877-88-5

CAS INSIGHTSTM
Targeted protein degrader structure, illustration