1,2-Dioleoyl-3-stearoyl-rac-glycerol CAS 113829-10-0

Purity 97%+In StockPharmaceutical Standards
CAS No.113829-10-0
Molecular FormulaC57H106O6
Molecular Weight887.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-Dioleoyl-3-stearoyl-rac-glycerol CAS 113829-10-0 chemical structure

Description

1,2-Dioleoyl-3-stearoyl-rac-glycerol (CAS 113829-10-0), molecular formula C57H106O6 and molecular weight 887.45 g/mol, is a CATO reference standard with documented purity and traceability.

1,2-Dioleoyl-3-stearoyl-rac-glycerol (C57H106O6) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

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.

Physical & Chemical Properties

Molecular FormulaC57H106O6
Molecular Weight887.45 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989

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Why CATO?