3-{[(4-fluorophenyl)methyl]sulfanyl}-5-methyl-1,2-thiazole-4-carbonitrile CAS 339021-11-3

Purity 97%+In StockPharmaceutical Standards
CAS No.339021-11-3
Molecular FormulaC12H9FN2S2
Molecular Weight264.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-{[(4-fluorophenyl)methyl]sulfanyl}-5-methyl-1,2-thiazole-4-carbonitrile CAS 339021-11-3 chemical structure

Description

The occurrence of 3-{[(4-fluorophenyl)methyl]sulfanyl}-5-methyl-1,2-thiazole-4-carbonitrile is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-{[(4-fluorophenyl)methyl]sulfanyl}-5-methyl-1,2-thiazole-4-carbonitrile (CAS 339021-11-3) is a high-purity analytical reference standard with the molecular formula C12H9FN2S2 and a molecular weight of 264.34 g/mol.

Based on its molecular formula C12H9FN2S2, 3-{[(4-fluorophenyl)methyl]sulfanyl}-5-methyl-1,2-thiazole-4-carbonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 264.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 3-{[(4-fluorophenyl)methyl]sulfanyl}-5-methyl-1,2-thiazole-4-carbonitrile 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 FormulaC12H9FN2S2
Molecular Weight264.34 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms2
Sulfur Atoms2

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