Calcium dobesilate

CAS Registry Number®

20123-80-2
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CAS Name

Calcium dobesilate

Molecular Formula

C6H6O5S.1/2Ca

Cite this Page

Calcium dobesilate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=20123-80-2 (retrieved 2022-12-09) (CAS RN: 20123-80-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    >300 °C (decomp)

Source(s)

  • (1) Drugs - Synonyms and Properties data were obtained from Ashgate Publishing Co. (US)

Other Names and Identifiers

InChI

InChI=1S/C6H6O5S.Ca/c7-4-1-2-5(8)6(3-4)12(9,10)11;/h1-3,7-8H,(H,9,10,11);

InChIKey

InChIKey=MVEKZZYTDBDHRF-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C1=C(O)C=CC(O)=C1.[Ca]

Canonical SMILES

[Ca].O=S(=O)(O)C1=CC(O)=CC=C1O

Other Names for this Substance

  • Benzenesulfonic acid, 2,5-dihydroxy-, calcium salt (2:1)
  • Hydroquinone calcium sulfonate
  • Calcium bis(2,5-dihydroxybenzenesulfonate)
  • Calcium dobesilate
  • Calcium p-dihydroxybenzenesulfonate

Deleted or Replaced CAS Registry Numbers

29138-74-7, 39038-15-8