Ms-PEG6-THP CAS 42607-89-6

Purity 97%+In StockPharmaceutical Standards
CAS No.42607-89-6
Molecular FormulaC18H36O10S
Molecular Weight444.54 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ms-PEG6-THP CAS 42607-89-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 444.54 g/mol gives Ms-PEG6-THP distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Ms-PEG6-THP (CAS 42607-89-6), molecular formula C18H36O10S and molecular weight 444.54 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C18H36O10S, Ms-PEG6-THP 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 444.54 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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.

CATO manufactures Ms-PEG6-THP 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.

Physical & Chemical Properties

Molecular FormulaC18H36O10S
Molecular Weight444.54 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.)1969
Sulfur Atoms1

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