166964-31-4

Basic information

• Product Name: 2-[1-METHYL-5-(TRIFLUOROMETHYL)PYRAZOL-3-YL]-THIOPHENE-5-SULFONYL CHLORIDE
• Synonyms: BUTTPARK 37\04-09;5-[1-METHYL-5-(TRIFLUOROMETHYL)-1H-PYRAZOL-3-YL]THIOPHENE-2-SULFONYL CHLORIDE;2-[1-METHYL-5-(TRIFLUOROMETHYL)PYRAZOL-3-YL]-THIOPHENE-5-SULFONYL CHLORIDE;2-[1-METHYL-5-(TRIFLUOROMETHYL)PYRAZOL-3-YL]THIOPHENE-5-SULPHONYL CHLORIDE;5-[1-Methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl]thiophene-2-sulfonyl;2-[1-Methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl]thiophene-5-sulphonyl chloride 97%;2-[1-Methyl-5-(trifluoromethyl)pyrazol-3-yl]thiophene-5-sulphonylchloride97%;2-[1-Methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl]thiophene-5-sulphonyl chloride
• CAS NO: 166964-31-4
• Molecular Formula: C9H6ClF3N2O2S2
• Molecular Weight: 330.73
• Mol File: 166964-31-4.mol
• Article Data: 0

Chemical Properties

• Melting Point: 77-80°C
• Boiling Point: 72.2°Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• Vapor Pressure: 6.48E-07mmHg at 25°C
• Refractive Index: 1.621
• Storage Temp.: 2-8°C
• PKA: -2.23±0.10(Predicted)
• Sensitive: Stench
• CAS DataBase Reference: 2-[1-METHYL-5-(TRIFLUOROMETHYL)PYRAZOL-3-YL]-THIOPHENE-5-SULFONYL CHLORIDE(CAS DataBase Reference)
• NIST Chemistry Reference: 2-[1-METHYL-5-(TRIFLUOROMETHYL)PYRAZOL-3-YL]-THIOPHENE-5-SULFONYL CHLORIDE(166964-31-4)
• EPA Substance Registry System: 2-[1-METHYL-5-(TRIFLUOROMETHYL)PYRAZOL-3-YL]-THIOPHENE-5-SULFONYL CHLORIDE(166964-31-4)

Safety Data

• Hazard Codes: C,Xi
• Statements: 34-36
• Safety Statements: 26-36/37/39
• RIDADR: 3261
• HazardClass: CORROSIVE
• Hazardous Substances Data: 166964-31-4(Hazardous Substances Data)

Usage

General Description

2-[1-Methyl-5-(trifluoromethyl)pyrazol-3-yl]-thiophene-5-sulfonyl chloride is a chemical compound with the molecular formula C12H8ClF3N2O2S2. It is a sulfonyl chloride derivative containing a heterocyclic thienyl moiety and a pyrazole ring substituted with a methyl group and a trifluoromethyl group. 2-[1-METHYL-5-(TRIFLUOROMETHYL)PYRAZOL-3-YL]-THIOPHENE-5-SULFONYL CHLORIDE is widely used in organic synthesis and pharmaceutical research as a reagent for the preparation of various pharmaceutical compounds and in the development of new materials with potential applications in pharmaceutical, agrochemical, and other fields. The presence of the sulfonyl chloride group makes it a versatile intermediate for the synthesis of diverse molecules with potential biological activities.

InChI:InChI=1/C9H6ClF3N2O2S2/c1-15-7(9(11,12)13)4-5(14-15)6-2-3-8(18-6)19(10,16)17/h2-4H,1H3