2-((2-(1H-pyrrol-1-yl)phenyl)thio)-3-chloro-5-(trifluoromethyl)pyridine CAS 338406-74-9

Purity 97%+In StockPharmaceutical Standards
CAS No.338406-74-9
Molecular FormulaC16H10ClF3N2S
Molecular Weight354.78 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-((2-(1H-pyrrol-1-yl)phenyl)thio)-3-chloro-5-(trifluoromethyl)pyridine CAS 338406-74-9 chemical structure

Description

CATO supplies 2-((2-(1H-pyrrol-1-yl)phenyl)thio)-3-chloro-5-(trifluoromethyl)pyridine (CAS 338406-74-9), a certified reference material (molecular formula C16H10ClF3N2S, MW 354.78 g/mol) for analytical method development and quality control.

Based on its molecular formula C16H10ClF3N2S, 2-((2-(1H-pyrrol-1-yl)phenyl)thio)-3-chloro-5-(trifluoromethyl)pyridine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 354.78 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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-((2-(1H-pyrrol-1-yl)phenyl)thio)-3-chloro-5-(trifluoromethyl)pyridine 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 FormulaC16H10ClF3N2S
Molecular Weight354.78 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF/Cl-containing
Nitrogen Atoms2
Sulfur Atoms1

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