1189914-19-9 Sodium Bromoethanesulfonate-d4 sodium;2-bromo-1,1,2,2-tetradeuterioethanesulfonate CAS 1189914-19-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1189914-19-9
Molecular FormulaC2H4BrO3S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1189914-19-9 Sodium Bromoethanesulfonate-d4 sodium;2-bromo-1,1,2,2-tetradeuterioethanesulfonate CAS 1189914-19-9 chemical structure

Description

The molecular framework of 1189914-19-9 Sodium Bromoethanesulfonate-d4 sodium;2-bromo-1,1,2,2-tetradeuterioethanesulfonate (C2H4BrO3SNa) is characterized by a salt form, a sulfone group, a carboxylic acid group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

1189914-19-9 Sodium Bromoethanesulfonate-d4 sodium;2-bromo-1,1,2,2-tetradeuterioethanesulfonate (CAS 1189914-19-9) is a high-purity analytical reference standard with the molecular formula C2H4BrO3SNa and a molecular weight of 211.00 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 FormulaC2H4BrO3S Na
Molecular Weight211.00 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)1989
Halogen ContentBr-containing
Sulfur Atoms1

Recommended Standards

Why CATO?