2,1,3-Benzoxadiazole-4-sulfonyl chloride

CAS Registry Number®

114322-14-4

CAS Name

2,1,3-Benzoxadiazole-4-sulfonyl chloride

Molecular Formula

C6H3ClN2O3S

Molecular Mass

218.62

Cite this Page

2,1,3-Benzoxadiazole-4-sulfonyl chloride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=114322-14-4 (retrieved 2024-11-22) (CAS RN: 114322-14-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    78-80 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H3ClN2O3S/c7-13(10,11)5-3-1-2-4-6(5)9-12-8-4/h1-3H

InChIKey

InChIKey=SIYWVPMYOGMRDW-UHFFFAOYSA-N

SMILES

S(Cl)(=O)(=O)C=1C=2C(C=CC1)=NON2

Canonical SMILES

O=S(=O)(Cl)C1=CC=CC2=NON=C21

Other Names for this Substance

  • 2,1,3-Benzoxadiazole-4-sulfonyl chloride
  • 4-Benzofurazansulfonyl chloride
  • Benzo[c]-1,2,5-oxadiazole-4-sulfonyl chloride
  • Benzo[1,2,5]oxadiazole-4-sulfonyl chloride
  • Benzo-2,1,3-oxadiazole-4-sulfonyl chloride

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration