4-((1H-pyrazol-1-yl)methyl)-2-(3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)thiazole CAS 956961-75-4

Purity 97%+In StockPharmaceutical Standards
CAS No.956961-75-4
Molecular FormulaC12H10F3N5S
Molecular Weight313.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-((1H-pyrazol-1-yl)methyl)-2-(3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)thiazole CAS 956961-75-4 chemical structure

Description

The occurrence of 4-((1H-pyrazol-1-yl)methyl)-2-(3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)thiazole is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-((1H-pyrazol-1-yl)methyl)-2-(3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)thiazole (CAS 956961-75-4) is a high-purity analytical reference standard with the molecular formula C12H10F3N5S and a molecular weight of 313.30 g/mol.

Based on its molecular formula C12H10F3N5S, 4-((1H-pyrazol-1-yl)methyl)-2-(3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)thiazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 313.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC12H10F3N5S
Molecular Weight313.30 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms5
Sulfur Atoms1

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