Tripropylene Glycol (mixture of isomers) CAS 24800-44-0

Purity >95%In StockPharmaceutical Standards
CAS No.24800-44-0
Molecular FormulaC9H20O4
Molecular Weight192.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tripropylene Glycol (mixture of isomers) CAS 24800-44-0 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Tripropylene Glycol (mixture of isomers) (CAS 24800-44-0), molecular formula C9H20O4 and molecular weight 192.25 g/mol, is a CATO reference standard with documented purity and traceability.

Tripropylene Glycol (mixture of isomers) (C9H20O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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 FormulaC9H20O4
Molecular Weight192.25 g/mol
Purity>95%
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.)1964

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Why CATO?