Sulfobromophthalein

CAS Registry Number®

71-67-0

CAS Name

Sulfobromophthalein

Molecular Formula

C20H10Br4O10S2.2Na

Cite this Page

Sulfobromophthalein.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=71-67-0 (retrieved 2024-11-22) (CAS RN: 71-67-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C20H10Br4O10S2.2Na/c21-15-13-14(16(22)18(24)17(15)23)20(34-19(13)27,7-1-3-9(25)11(5-7)35(28,29)30)8-2-4-10(26)12(6-8)36(31,32)33;;/h1-6,25-26H,(H,28,29,30)(H,31,32,33);;

InChIKey

InChIKey=JCQQYCBIUZSTMD-UHFFFAOYSA-N

SMILES

BrC1=C2C(OC(=O)C2=C(Br)C(Br)=C1Br)(C3=CC(S(=O)(=O)O)=C(O)C=C3)C4=CC(S(=O)(=O)O)=C(O)C=C4.[Na]

Canonical SMILES

[Na].O=C1OC(C2=CC=C(O)C(=C2)S(=O)(=O)O)(C3=CC=C(O)C(=C3)S(=O)(=O)O)C=4C(Br)=C(Br)C(Br)=C(Br)C14

Other Names for this Substance

  • Benzenesulfonic acid, 3,3′-(4,5,6,7-tetrabromo-3-oxo-1(3H)-isobenzofuranylidene)bis[6-hydroxy-, disodium salt
  • Phenolphthalein, 4,5,6,7-tetrabromo-3′,3′′-disulfo-, disodium salt
  • Brom-tetragnost
  • Bromthalein
  • BSP sodium

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Deleted or Replaced CAS Registry Numbers

51176-96-6

CAS INSIGHTSTM
Targeted protein degrader structure, illustration