PSS-(3-Tosyloxypropyl)-heptaisobutyl substituted CAS 871126-43-1

Purity 97%+In StockPharmaceutical Standards
CAS No.871126-43-1
Molecular FormulaC37H74O15SSi8
Molecular Weight1015.72 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

PSS-(3-Tosyloxypropyl)-heptaisobutyl substituted CAS 871126-43-1 chemical structure

Description

The occurrence of PSS-(3-Tosyloxypropyl)-heptaisobutyl substituted is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies PSS-(3-Tosyloxypropyl)-heptaisobutyl substituted (CAS 871126-43-1), a certified reference material (molecular formula C37H74O15SSi8, MW 1015.72 g/mol) for analytical method development and quality control.

Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, PSS-(3-Tosyloxypropyl)-heptaisobutyl substituted is typically white to off-white amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 1015.72 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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), PSS-(3-Tosyloxypropyl)-heptaisobutyl substituted 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 FormulaC37H74O15SSi8
Molecular Weight1015.72 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1987
Sulfur Atoms1

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