N2-Methyl-1,3,4-thiadiazole-2,5-diamine CAS 33151-04-1

Purity 97%+In StockPharmaceutical Standards
CAS No.33151-04-1
Molecular FormulaC3H6N4S
Molecular Weight130.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N2-Methyl-1,3,4-thiadiazole-2,5-diamine CAS 33151-04-1 chemical structure

Description

N2-Methyl-1,3,4-thiadiazole-2,5-diamine (CAS 33151-04-1), molecular formula C3H6N4S and molecular weight 130.17 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C3H6N4S, N2-Methyl-1,3,4-thiadiazole-2,5-diamine contains a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 130.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

As a certified reference material (CRM), N2-Methyl-1,3,4-thiadiazole-2,5-diamine 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 FormulaC3H6N4S
Molecular Weight130.17 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.)1966
Nitrogen Atoms4
Sulfur Atoms1

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