5-(1-Amino-2-methylpropyl)-1,3,4-thiadiazol-2-amine dihydrochloride CAS 1243250-16-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1243250-16-9
Molecular FormulaC6H12N4S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(1-Amino-2-methylpropyl)-1,3,4-thiadiazol-2-amine dihydrochloride CAS 1243250-16-9 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.

5-(1-Amino-2-methylpropyl)-1,3,4-thiadiazol-2-amine dihydrochloride (CAS 1243250-16-9), molecular formula C6H12N4SHCl and molecular weight 208.71 g/mol, is a CATO reference standard with documented purity and traceability.

5-(1-Amino-2-methylpropyl)-1,3,4-thiadiazol-2-amine dihydrochloride (C6H12N4SHCl) contains a nitrile group, sulfur-containing functionality, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 FormulaC6H12N4S 2*HCl
Molecular Weight208.71 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1990
Halogen ContentCl-containing
Nitrogen Atoms4
Sulfur Atoms1

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