2H-Pyrrolo[3,4-d][1,2,3]thiadiazole CAS 67409-30-7

Purity 97%+In StockPharmaceutical Standards
CAS No.67409-30-7
Molecular FormulaC4H3N3S
Molecular Weight125.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2H-Pyrrolo[3,4-d][1,2,3]thiadiazole CAS 67409-30-7 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.

CATO supplies 2H-Pyrrolo[3,4-d][1,2,3]thiadiazole (CAS 67409-30-7), a certified reference material (molecular formula C4H3N3S, MW 125.15 g/mol) for analytical method development and quality control.

Based on its molecular formula C4H3N3S, 2H-Pyrrolo[3,4-d][1,2,3]thiadiazole contains a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 125.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).

As a certified reference material (CRM), 2H-Pyrrolo[3,4-d][1,2,3]thiadiazole 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 FormulaC4H3N3S
Molecular Weight125.15 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)5.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1976
Nitrogen Atoms3
Sulfur Atoms1

Related H Standards

Recommended Standards

Why CATO?