2-[1-Methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazol-5-yl]-5-phenyl-1,3,4-oxadiazole CAS 400082-47-5

Purity 97%+In StockPharmaceutical Standards
CAS No.400082-47-5
Molecular FormulaC15H9F3N4OS
Molecular Weight350.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-[1-Methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazol-5-yl]-5-phenyl-1,3,4-oxadiazole CAS 400082-47-5 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-[1-Methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazol-5-yl]-5-phenyl-1,3,4-oxadiazole.

CATO supplies 2-[1-Methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazol-5-yl]-5-phenyl-1,3,4-oxadiazole (CAS 400082-47-5), a certified reference material (molecular formula C15H9F3N4OS, MW 350.32 g/mol) for analytical method development and quality control.

2-[1-Methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazol-5-yl]-5-phenyl-1,3,4-oxadiazole (C15H9F3N4OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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-[1-Methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazol-5-yl]-5-phenyl-1,3,4-oxadiazole 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 FormulaC15H9F3N4OS
Molecular Weight350.32 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms4
Sulfur Atoms1

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