3-Cyclopentyl-N-(2-(methylthio)-4-phenylthiazol-5-yl)propanamide CAS 1049238-10-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1049238-10-9
Molecular FormulaC18H22N2OS2
Molecular Weight346.51 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Cyclopentyl-N-(2-(methylthio)-4-phenylthiazol-5-yl)propanamide CAS 1049238-10-9 chemical structure

Description

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.

3-Cyclopentyl-N-(2-(methylthio)-4-phenylthiazol-5-yl)propanamide (CAS 1049238-10-9) is a high-purity analytical reference standard with the molecular formula C18H22N2OS2 and a molecular weight of 346.51 g/mol.

3-Cyclopentyl-N-(2-(methylthio)-4-phenylthiazol-5-yl)propanamide (C18H22N2OS2) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. 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).

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC18H22N2OS2
Molecular Weight346.51 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms2
Sulfur Atoms2

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