Tripropyleneglycol-monomethyl ether（mixture of isomer） CAS 20324-33-8

Purity >95%In StockPharmaceutical Standards
CAS No.20324-33-8
Molecular FormulaC10H22O4
Molecular Weight206.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tripropyleneglycol-monomethyl ether（mixture of isomer） CAS 20324-33-8 chemical structure

Description

The occurrence of Tripropyleneglycol-monomethyl ether（mixture of isomer） is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Tripropyleneglycol-monomethyl ether（mixture of isomer） (CAS 20324-33-8) is a high-purity analytical reference standard with the molecular formula C10H22O4 and a molecular weight of 206.28 g/mol.

Tripropyleneglycol-monomethyl ether（mixture of isomer） (C10H22O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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.

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), Tripropyleneglycol-monomethyl ether（mixture of isomer） 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 FormulaC10H22O4
Molecular Weight206.28 g/mol
Purity>95%
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1962

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