1-Methyl-N-propyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole-5-carboxamide CAS 477886-38-7

Purity 97%+In StockPharmaceutical Standards
CAS No.477886-38-7
Molecular FormulaC11H12F3N3OS
Molecular Weight291.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Methyl-N-propyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole-5-carboxamide CAS 477886-38-7 chemical structure

Description

CATO manufactures 1-Methyl-N-propyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole-5-carboxamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

1-Methyl-N-propyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole-5-carboxamide (CAS 477886-38-7) is a high-purity analytical reference standard with the molecular formula C11H12F3N3OS and a molecular weight of 291.29 g/mol.

Based on its molecular formula C11H12F3N3OS, 1-Methyl-N-propyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole-5-carboxamide contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 291.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

Physical & Chemical Properties

Molecular FormulaC11H12F3N3OS
Molecular Weight291.29 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
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.)2025
Halogen ContentF-containing
Nitrogen Atoms3
Sulfur Atoms1

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