2-[3-Methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl]-4-(trifluoromethyl)-1,3-thiazole CAS 956964-72-0

Purity 97%+In StockPharmaceutical Standards
CAS No.956964-72-0
Molecular FormulaC9H5F6N3S
Molecular Weight301.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-[3-Methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl]-4-(trifluoromethyl)-1,3-thiazole CAS 956964-72-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 301.21 g/mol gives 2-[3-Methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl]-4-(trifluoromethyl)-1,3-thiazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-[3-Methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl]-4-(trifluoromethyl)-1,3-thiazole (CAS 956964-72-0), molecular formula C9H5F6N3S and molecular weight 301.21 g/mol, is a CATO reference standard with documented purity and traceability.

2-[3-Methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl]-4-(trifluoromethyl)-1,3-thiazole (C9H5F6N3S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), 2-[3-Methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl]-4-(trifluoromethyl)-1,3-thiazole meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC9H5F6N3S
Molecular Weight301.21 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms3
Sulfur Atoms1

Related Methyl Standards

Recommended Standards

Why CATO?