5-Bromo-1-pentanesulfonic Acid Sodium Salt 55788-45-9 Sodium 5-Bromo-1-pentanesulfonate CAS 55788-45-9

Purity 97%+In StockPharmaceutical Standards
CAS No.55788-45-9
Molecular FormulaC5H10BrO3S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Bromo-1-pentanesulfonic Acid Sodium Salt 55788-45-9 Sodium 5-Bromo-1-pentanesulfonate CAS 55788-45-9 chemical structure

Description

The occurrence of 5-Bromo-1-pentanesulfonic Acid Sodium Salt 55788-45-9 Sodium 5-Bromo-1-pentanesulfonate is closely related to a salt form, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 5-Bromo-1-pentanesulfonic Acid Sodium Salt 55788-45-9 Sodium 5-Bromo-1-pentanesulfonate (CAS 55788-45-9), a certified reference material (molecular formula C5H10BrO3SNa, MW 253.09 g/mol) for analytical method development and quality control.

5-Bromo-1-pentanesulfonic Acid Sodium Salt 55788-45-9 Sodium 5-Bromo-1-pentanesulfonate (C5H10BrO3SNa) contains a salt form, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

As a certified reference material (CRM), 5-Bromo-1-pentanesulfonic Acid Sodium Salt 55788-45-9 Sodium 5-Bromo-1-pentanesulfonate 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 FormulaC5H10BrO3S Na
Molecular Weight253.09 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)1972
Halogen ContentBr-containing
Sulfur Atoms1

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