1-Ethyl-N-(5-methyl-1,3,4-thiadiazol-2-yl)hydrazinecarboxamide CAS 57773-86-1

Purity 97%+In StockPharmaceutical Standards
CAS No.57773-86-1
Molecular FormulaC6H11N5OS
Molecular Weight201.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Ethyl-N-(5-methyl-1,3,4-thiadiazol-2-yl)hydrazinecarboxamide CAS 57773-86-1 chemical structure

Description

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.

1-Ethyl-N-(5-methyl-1,3,4-thiadiazol-2-yl)hydrazinecarboxamide (CAS 57773-86-1) is a high-purity analytical reference standard with the molecular formula C6H11N5OS and a molecular weight of 201.25 g/mol.

The molecular framework of 1-Ethyl-N-(5-methyl-1,3,4-thiadiazol-2-yl)hydrazinecarboxamide (C6H11N5OS) is characterized by an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

Physical & Chemical Properties

Molecular FormulaC6H11N5OS
Molecular Weight201.25 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973
Nitrogen Atoms5
Sulfur Atoms1

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