m-Toluenesulfonyl chloride
ALDRICH/566357 - 97%
Synonym: 3-
CAS Number: 1899-93-0
Empirical Formula (Hill Notation): C7H7ClO2S
Molecular Weight: 190.65
MDL Number: MFCD00051747
Linear Formula: CH3C6H4SO2Cl
Product Type: Chemical
| assay | 97% |
| bp | 252-253 °C (lit.) |
| density | 1.314 g/mL at 25 °C (lit.) |
| InChI | 1S/C7H7ClO2S/c1-6-3-2-4-7 |
| InChI key | KFPMLWUKHQMEBU-UHFFFAOYSA |
| Quality Level | 200  |
| refractive index | n |
| SMILES string | Cc1cccc(c1)S(Cl)(=O)=O |
| Application: | m-Toluenesulfonyl chloride may be used in the synthesis of mesityl-m-tolyl sulfone via reaction with mesitylene. |
| Application: | Reactant involved in they synthesis of biologically active molecules including: • Small molecule ligands for the Stat3 SH2 domain • Isoindoline-5-propenehy • Phenyl-pyrazolylamine-b • Aryldisulfonamides with antibacterial activity • Quinazoline analogs for the treatment of Gaucher disease • 17β-HSD2 inhibitors for the treatment of osteoporosis |
| General description: | m-Toluenesulfonyl chloride can be synthesized via chlorination of m-thiocresol in glacial acetic acid. |
| Packaging: | 5, 25 g in glass bottle |
| Symbol |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P280 - P305 + P351 + P338 - P310 |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3265 8 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 225.0 °F - closed cup |
| Flash Point(C) | 107.2 °C - closed cup |
| Purity | 97% |
| bp | 252-253 °C (lit.) |
| Density | 1.314 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |