N-(5-((2-Fluorobenzyl)thio)-1,3,4-thiadiazol-2-yl)-3-phenylpropanamide CAS 535945-91-6

Purity 97%+In StockPharmaceutical Standards
CAS No.535945-91-6
Molecular FormulaC18H16FN3OS2
Molecular Weight373.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(5-((2-Fluorobenzyl)thio)-1,3,4-thiadiazol-2-yl)-3-phenylpropanamide CAS 535945-91-6 chemical structure

Description

N-(5-((2-Fluorobenzyl)thio)-1,3,4-thiadiazol-2-yl)-3-phenylpropanamide (CAS 535945-91-6) is a high-purity analytical reference standard with the molecular formula C18H16FN3OS2 and a molecular weight of 373.47 g/mol.

N-(5-((2-Fluorobenzyl)thio)-1,3,4-thiadiazol-2-yl)-3-phenylpropanamide (C18H16FN3OS2) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, 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.

As a certified reference material (CRM), N-(5-((2-Fluorobenzyl)thio)-1,3,4-thiadiazol-2-yl)-3-phenylpropanamide 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 FormulaC18H16FN3OS2
Molecular Weight373.47 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984
Halogen ContentF-containing
Nitrogen Atoms3
Sulfur Atoms2

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