3-(Isopropylthio)-1,2,4-thiadiazol-5-amine CAS 10572-75-5

Purity 97%+In StockPharmaceutical Standards
CAS No.10572-75-5
Molecular FormulaC5H9N3S2
Molecular Weight175.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(Isopropylthio)-1,2,4-thiadiazol-5-amine CAS 10572-75-5 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(Isopropylthio)-1,2,4-thiadiazol-5-amine.

CATO supplies 3-(Isopropylthio)-1,2,4-thiadiazol-5-amine (CAS 10572-75-5), a certified reference material (molecular formula C5H9N3S2, MW 175.28 g/mol) for analytical method development and quality control.

The molecular framework of 3-(Isopropylthio)-1,2,4-thiadiazol-5-amine (C5H9N3S2) is characterized by a nitrile group, sulfur-containing functionality. 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 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).

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

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 FormulaC5H9N3S2
Molecular Weight175.28 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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1960
Nitrogen Atoms3
Sulfur Atoms2

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