Dimethyldistearylammonium Bromide CAS 3700-67-2

Purity >95%In StockPharmaceutical Standards
CAS No.3700-67-2
Molecular FormulaC38H80N
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Dimethyldistearylammonium Bromide CAS 3700-67-2 chemical structure

Description

Dimethyldistearylammonium Bromide (C38H80NBr) contains bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Dimethyldistearylammonium Bromide (CAS 3700-67-2) is a high-purity analytical reference standard with the molecular formula C38H80NBr and a molecular weight of 630.97 g/mol.

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 FormulaC38H80N Br
Molecular Weight630.97 g/mol
Purity>95%
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)-1.0
CAS Registry Year (est.)1958
Halogen ContentBr-containing
Nitrogen Atoms1

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