1,2-Naphthoquinonediazide-5-sulfonyl chloride

CAS Registry Number®

3770-97-6

CAS Name

1,2-Naphthoquinonediazide-5-sulfonyl chloride

Molecular Formula

C10H5ClN2O3S

Cite this Page

1,2-Naphthoquinonediazide-5-sulfonyl chloride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=3770-97-6 (retrieved 2024-11-22) (CAS RN: 3770-97-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    139 °C (decomp)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C10H5ClN2O3S/c11-17(15,16)9-3-1-2-7-6(9)4-5-8(13-12)10(7)14/h1-5H

InChIKey

InChIKey=DZQQBMOSBPOYFX-UHFFFAOYSA-N

SMILES

S(Cl)(=O)(=O)C1=C2C(C(=O)C(=[N+]=[N-])C=C2)=CC=C1

Canonical SMILES

[N-]=[N+]=C1C=CC=2C(=CC=CC2S(=O)(=O)Cl)C1=O

Other Names for this Substance

  • 1-Naphthalenesulfonyl chloride, 6-diazo-5,6-dihydro-5-oxo-
  • 6-Diazo-5,6-dihydro-5-oxo-1-naphthalenesulfonyl chloride
  • 2-Diazo-1-naphthol-5-sulfonyl chloride
  • 2-Diazo-1(2H)-naphthalenone-5-sulfonyl chloride
  • 1,2-Naphthoquinone-2-diazide-5-sulfonyl chloride

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Deleted or Replaced CAS Registry Numbers

28020-74-8, 68959-13-7, 138860-89-6, 1001756-09-7

CAS INSIGHTSTM
Targeted protein degrader structure, illustration