2-((4-Phenyl-5-((p-tolylamino)methyl)-4H-1,2,4-triazol-3-yl)thio)acetohydrazide CAS 680594-42-7

Purity 97%+In StockPharmaceutical Standards
CAS No.680594-42-7
Molecular FormulaC18H20N6OS
Molecular Weight368.46 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-((4-Phenyl-5-((p-tolylamino)methyl)-4H-1,2,4-triazol-3-yl)thio)acetohydrazide CAS 680594-42-7 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

2-((4-Phenyl-5-((p-tolylamino)methyl)-4H-1,2,4-triazol-3-yl)thio)acetohydrazide (CAS 680594-42-7), molecular formula C18H20N6OS and molecular weight 368.46 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 2-((4-Phenyl-5-((p-tolylamino)methyl)-4H-1,2,4-triazol-3-yl)thio)acetohydrazide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 368.46 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 FormulaC18H20N6OS
Molecular Weight368.46 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Nitrogen Atoms6
Sulfur Atoms1

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