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m-Toluenesulfonyl chloride

m-Toluenesulfonyl chloride chemical structure
CAS Number1899-93-0
FormulaCH3C6H4SO2Cl
Mol. Weight190.65 g/mol

What is m-Toluenesulfonyl chloride?

m-Toluenesulfonyl chloride is a chemical compound with CAS number 1899-93-0 and molecular formula CH3C6H4SO2Cl. It is used in various industrial and research applications.

Applications

Reactant involved in they synthesis of biologically active molecules including:
• Small molecule ligands for the Stat3 SH2 domain1
• Isoindoline-5-propenehydroxamates for use as histone deactylase inhibitors2
• Phenyl-pyrazolylamine-based derivatives as FLT3 kinase inhibitors3
• Aryldisulfonamides with antibacterial activity4
• Quinazoline analogs for the treatment of Gaucher disease5
• 17β-HSD2 inhibitors for the treatment of osteoporosis6

Specifications

Linear Formula

CH3C6H4SO2Cl

Molecular Weight

190.65 g/mol

Assay/Purity

97%

Boiling Point

252-253 °C(lit.)

Density

1.314 g/mL at 25 °C(lit.)

Safety Information

GHS05GHS05
Signal Word

Danger

Hazard Statements

H314

Precautionary Statements

P280-P305 + P351 + P338-P310

Required PPE

Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

WGK Germany

3

Frequently Asked Questions