4,7-Dibromobenzo[<I>c</I>]-1,2,5-thiadiazole CAS 15155-41-6

Purity 97%+In StockPharmaceutical Standards
CAS No.15155-41-6
Molecular FormulaC6H10Br2N2S
Molecular Weight302.03 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,7-Dibromobenzo[<I>c</I>]-1,2,5-thiadiazole CAS 15155-41-6 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.

CATO supplies 4,7-Dibromobenzo[<I>c</I>]-1,2,5-thiadiazole (CAS 15155-41-6), a certified reference material (molecular formula C6H10Br2N2S, MW 302.03 g/mol) for analytical method development and quality control.

Based on its molecular formula C6H10Br2N2S, 4,7-Dibromobenzo[<I>c</I>]-1,2,5-thiadiazole contains a nitrile group, sulfur-containing functionality, bromine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 302.03 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

Physical & Chemical Properties

Molecular FormulaC6H10Br2N2S
Molecular Weight302.03 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)2.0
CAS Registry Year (est.)1961
Halogen ContentBr-containing
Nitrogen Atoms2
Sulfur Atoms1

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