Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

235881

Sigma-Aldrich

1-Naphthalenesulfonyl chloride

97%

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C10H7ClO2S
CAS Number:
Molecular Weight:
226.68
Beilstein:
2099333
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

bp

194-195 °C/13 mmHg (lit.)

mp

64-67 °C (lit.)

solubility

chloroform: soluble 25 mg/mL, clear to very slightly hazy, colorless to yellow

SMILES string

ClS(=O)(=O)c1cccc2ccccc12

InChI

1S/C10H7ClO2S/c11-14(12,13)10-7-3-5-8-4-1-2-6-9(8)10/h1-7H

InChI key

DASJFYAPNPUBGG-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

1-Naphthalenesulfonyl chloride undergoes desulfitative carbonylative Stille cross-coupling reaction with tinglucal derivative.

Application

1-Naphthalenesulfonyl chloride has been used in the preparation of:
  • 5′-O-naphthaleneiulfonyldeoxyuridine
  • 1-sulfonylindazole derivatives

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Kevin G Liu et al.
Bioorganic & medicinal chemistry letters, 19(9), 2413-2415 (2009-04-07)
As part of our continuing efforts to identify therapeutics for CNS diseases, such as schizophrenia and Alzheimer's disease (AD), we have been focused on the 5-HT(6) receptor in an attempt to identify ligands as a potential treatment for cognitive dysfunction.
Aryl and arylmethyl C-glycosides through desulfitative stille and carbonylative stille cross-coupling of tinglycals and sulfonyl chlorides.
Dubbaka SR, et al.
Synlett, 2004(07), 1235-1238 (2004)
A simple method for the synthesis of O2, 5′-cyclodeoxyuridine.
Tang SS and Roth JS.
Tetrahedron Letters, 9(17), 2123-2125 (1968)
Alaa Khedr et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 1160, 122383-122383 (2020-09-20)
A sensitive liquid chromatography-tandem mass spectrometry (LC-MS) method was developed for the screening of five β-blockers (BBs), including atenolol, metoprolol, bisoprolol, propranolol, and betaxolol, in rabbit plasma. An inhouse prepared hydrazonoyl chloride compound (UOSA54) and dansyl chloride (DNS) were successfully

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service