hexadecamethylheptasiloxane CAS 541-01-5

Purity >95%In StockPharmaceutical Standards
CAS No.541-01-5
Molecular FormulaC16H48O6Si7
Molecular Weight533.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

hexadecamethylheptasiloxane CAS 541-01-5 chemical structure

Description

CATO manufactures hexadecamethylheptasiloxane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

hexadecamethylheptasiloxane (CAS 541-01-5) is a high-purity analytical reference standard with the molecular formula C16H48O6Si7 and a molecular weight of 533.15 g/mol.

hexadecamethylheptasiloxane (C16H48O6Si7) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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.

Physical & Chemical Properties

Molecular FormulaC16H48O6Si7
Molecular Weight533.15 g/mol
Purity>95%
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)-7.0
CAS Registry Year (est.)1957

Recommended Standards

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