17,17'-Disulfanediyldiheptadecanoic acid CAS 112122-99-3

Purity 97%+In StockPharmaceutical Standards
CAS No.112122-99-3
Molecular FormulaC32H62O4S2
Molecular Weight574.96 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

17,17'-Disulfanediyldiheptadecanoic acid CAS 112122-99-3 chemical structure

Description

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.

17,17'-Disulfanediyldiheptadecanoic acid (CAS 112122-99-3) is a high-purity analytical reference standard with the molecular formula C32H62O4S2 and a molecular weight of 574.96 g/mol.

Based on its molecular formula C32H62O4S2, 17,17'-Disulfanediyldiheptadecanoic acid contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 574.96 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

As a certified reference material (CRM), 17,17'-Disulfanediyldiheptadecanoic acid 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 FormulaC32H62O4S2
Molecular Weight574.96 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1989
Sulfur Atoms2

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