1-[4-(4-Fluorophenyl)-1,3-thiazol-2-yl]-4-(thiophen-2-yl)-1H-pyrazol-5-amine CAS 955965-56-7

Purity 97%+In StockPharmaceutical Standards
CAS No.955965-56-7
Molecular FormulaC16H11FN4S2
Molecular Weight342.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-[4-(4-Fluorophenyl)-1,3-thiazol-2-yl]-4-(thiophen-2-yl)-1H-pyrazol-5-amine CAS 955965-56-7 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 1-[4-(4-Fluorophenyl)-1,3-thiazol-2-yl]-4-(thiophen-2-yl)-1H-pyrazol-5-amine.

CATO supplies 1-[4-(4-Fluorophenyl)-1,3-thiazol-2-yl]-4-(thiophen-2-yl)-1H-pyrazol-5-amine (CAS 955965-56-7), a certified reference material (molecular formula C16H11FN4S2, MW 342.41 g/mol) for analytical method development and quality control.

1-[4-(4-Fluorophenyl)-1,3-thiazol-2-yl]-4-(thiophen-2-yl)-1H-pyrazol-5-amine (C16H11FN4S2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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.

CATO manufactures 1-[4-(4-Fluorophenyl)-1,3-thiazol-2-yl]-4-(thiophen-2-yl)-1H-pyrazol-5-amine 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.

Physical & Chemical Properties

Molecular FormulaC16H11FN4S2
Molecular Weight342.41 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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms4
Sulfur Atoms2

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