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656607 Sigma-Aldrich

Cyclopentanesulfonyl chloride

90%

  • CAS Number 26394-17-2

  • Empirical Formula (Hill Notation) C5H9ClO2S

  • Molecular Weight 168.64

  •  MDL number MFCD04117774

  •  PubChem Substance ID 24884211

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfonyl Halides, Sulfur Compounds More...
Quality Level   200
assay   90%
refractive index   n20/D 1.4918
density   1.279 g/mL at 25 °C
SMILES string   ClS(=O)(=O)C1CCCC1
InChI   1S/C5H9ClO2S/c6-9(7,8)5-3-1-2-4-5/h5H,1-4H2
InChI key   HZVKYZHPDGEECE-UHFFFAOYSA-N

Description

Packaging

1 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3265 8 / PGII
WGK Germany 
WGK 3
Flash Point(F) 
230.0 °F - closed cup
Flash Point(C) 
> 110 °C - closed cup

Documents

Certificate of Analysis (COA)

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Meet Synthia - Retrosynthesis Sofware
Protocols & Articles

Articles

Sulfonyl Chlorides and Sulfonamides

Sulfonyl chlorides are often chosen as building blocks in medicinal chemistry for their ability to easily react with heterocyclic amines to create complex sulfonamides. One such report details the us...
ChemFiles 2007, 7.8, 11.
Keywords: Aza-Baylis-Hillman reaction, Baylis-Hillman Reaction, Building blocks, Catalysis, Ligands, Medicinal chemistry, Metathesis, Ring-closing metathesis

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