Ethane-1,2-diamine dihydrobromide CAS 624-59-9

Purity 97%+In StockPharmaceutical Standards
CAS No.624-59-9
Molecular Formula2*HBr
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethane-1,2-diamine dihydrobromide CAS 624-59-9 chemical structure

Description

Based on its molecular formula HBrC2H8N2, Ethane-1,2-diamine dihydrobromide contains bromine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 141.01 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.

CATO supplies Ethane-1,2-diamine dihydrobromide (CAS 624-59-9), a certified reference material (molecular formula HBrC2H8N2, MW 141.01 g/mol) for analytical method development and quality control.

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.

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 Formula2*HBr C2H8N2
Molecular Weight141.01 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)-1.0
CAS Registry Year (est.)1957
Halogen ContentBr-containing
Nitrogen Atoms2

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