2-(2,2-Diethoxyethyl)-1,3-propanediol CAS 55387-85-4

Purity 97%+In StockPharmaceutical Standards
CAS No.55387-85-4
Molecular FormulaC9H20O4
Molecular Weight192.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(2,2-Diethoxyethyl)-1,3-propanediol CAS 55387-85-4 chemical structure

Description

The molecular framework of 2-(2,2-Diethoxyethyl)-1,3-propanediol (C9H20O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

2-(2,2-Diethoxyethyl)-1,3-propanediol (CAS 55387-85-4) is a high-purity analytical reference standard with the molecular formula C9H20O4 and a molecular weight of 192.25 g/mol.

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 2-(2,2-Diethoxyethyl)-1,3-propanediol 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 FormulaC9H20O4
Molecular Weight192.25 g/mol
Purity97%+
StorageStore at 2-8°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.)1972

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