S-(三环[5.2.1.0'2,6]癸-3-烯-8(或9)-基)O-(异丁基)O -(异丁基)二硫代磷酸酯 CAS 255881-94-8

Purity 97%+In StockPharmaceutical Standards
CAS No.255881-94-8
Molecular Formula2*C18H31O2PS2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

S-(三环[5.2.1.0'2,6]癸-3-烯-8(或9)-基)O-(异丁基)O -(异丁基)二硫代磷酸酯 CAS 255881-94-8 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.

S-(三环[5.2.1.0'2,6]癸-3-烯-8(或9)-基)O-(异丁基)O -(异丁基)二硫代磷酸酯 (CAS 255881-94-8), molecular formula C18H31O2PS2 and molecular weight 374.54 g/mol, is a CATO reference standard with documented purity and traceability.

S-(三环[5.2.1.0'2,6]癸-3-烯-8(或9)-基)O-(异丁基)O -(异丁基)二硫代磷酸酯 (C18H31O2PS2) contains a sulfone group, organophosphorus functionality, a carboxylic acid group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), S-(三环[5.2.1.0'2,6]癸-3-烯-8(或9)-基)O-(异丁基)O -(异丁基)二硫代磷酸酯 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 Formula2*C18H31O2PS2
Molecular Weight374.54 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)2025
Sulfur Atoms2

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