(4-Fluoro-2-methylphenyl)(5-methylthiophen-2-yl)methanol CAS 1344256-17-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1344256-17-2
Molecular FormulaC13H13FOS
Molecular Weight236.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(4-Fluoro-2-methylphenyl)(5-methylthiophen-2-yl)methanol CAS 1344256-17-2 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 (4-Fluoro-2-methylphenyl)(5-methylthiophen-2-yl)methanol.

CATO supplies (4-Fluoro-2-methylphenyl)(5-methylthiophen-2-yl)methanol (CAS 1344256-17-2), a certified reference material (molecular formula C13H13FOS, MW 236.31 g/mol) for analytical method development and quality control.

The molecular framework of (4-Fluoro-2-methylphenyl)(5-methylthiophen-2-yl)methanol (C13H13FOS) is characterized by sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), (4-Fluoro-2-methylphenyl)(5-methylthiophen-2-yl)methanol 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 FormulaC13H13FOS
Molecular Weight236.31 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentF-containing
Sulfur Atoms1

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