76836-02-7 O25162TU3U PIPES disodium salt Disodium piperazine-1,4-diethanesulphonate 1,4-Piperazinediethanesulfonic acid, sodium salt (1:2) 1,4-Piperazinediethanesulfonic acid, disodium salt EINECS 278-562-3 Piperazine, N,N'-bis(2-ethanesulfonic acid) disodium salt UNII-O25162TU3U CAS 76836-02-7

Purity 97%+In StockPharmaceutical Standards
CAS No.76836-02-7
Molecular FormulaC8H16N2O6S2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

76836-02-7 O25162TU3U PIPES disodium salt Disodium piperazine-1,4-diethanesulphonate 1,4-Piperazinediethanesulfonic acid, sodium salt (1:2) 1,4-Piperazinediethanesulfonic acid, disodium salt EINECS 278-562-3 Piperazine, N,N'-bis(2-ethanesulfonic acid) disodium salt UNII-O25162TU3U CAS 76836-02-7 chemical structure

Description

76836-02-7 O25162TU3U PIPES disodium salt Disodium piperazine-1,4-diethanesulphonate 1,4-Piperazinediethanesulfonic acid, sodium salt (1:2) 1,4-Piperazinediethanesulfonic acid, disodium salt EINECS 278-562-3 Piperazine, N,N'-bis(2-ethanesulfonic acid) disodium salt UNII-O25162TU3U (CAS 76836-02-7) is a high-purity analytical reference standard with the molecular formula C8H16N2O6S2Na and a molecular weight of 323.33 g/mol.

76836-02-7 O25162TU3U PIPES disodium salt Disodium piperazine-1,4-diethanesulphonate 1,4-Piperazinediethanesulfonic acid, sodium salt (1:2) 1,4-Piperazinediethanesulfonic acid, disodium salt EINECS 278-562-3 Piperazine, N,N'-bis(2-ethanesulfonic acid) disodium salt UNII-O25162TU3U (C8H16N2O6S2Na) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; 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.

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), 76836-02-7 O25162TU3U PIPES disodium salt Disodium piperazine-1,4-diethanesulphonate 1,4-Piperazinediethanesulfonic acid, sodium salt (1:2) 1,4-Piperazinediethanesulfonic acid, disodium salt EINECS 278-562-3 Piperazine, N,N'-bis(2-ethanesulfonic acid) disodium salt UNII-O25162TU3U 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 FormulaC8H16N2O6S2 2*Na
Molecular Weight323.33 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1978
Nitrogen Atoms2
Sulfur Atoms2

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