1-(3,5-Dimethylphenyl)-1h-imidazole-2-thiol CAS 475997-95-6

Purity 97%+In StockPharmaceutical Standards
CAS No.475997-95-6
Molecular FormulaC11H12N2S
Molecular Weight204.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(3,5-Dimethylphenyl)-1h-imidazole-2-thiol CAS 475997-95-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 204.29 g/mol gives 1-(3,5-Dimethylphenyl)-1h-imidazole-2-thiol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-(3,5-Dimethylphenyl)-1h-imidazole-2-thiol (CAS 475997-95-6), molecular formula C11H12N2S and molecular weight 204.29 g/mol, is a CATO reference standard with documented purity and traceability.

1-(3,5-Dimethylphenyl)-1h-imidazole-2-thiol (C11H12N2S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

CATO manufactures 1-(3,5-Dimethylphenyl)-1h-imidazole-2-thiol 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 FormulaC11H12N2S
Molecular Weight204.29 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2
Sulfur Atoms1

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