rac-1,2-Dipalmitoylglycerol-d CAS 944709-32-4

Purity 97%+In StockPharmaceutical Standards
CAS No.944709-32-4
Molecular Formula-
Molecular Weight573.94 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

rac-1,2-Dipalmitoylglycerol-d CAS 944709-32-4 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including rac-1,2-Dipalmitoylglycerol-d.

CATO supplies rac-1,2-Dipalmitoylglycerol-d (CAS 944709-32-4), a certified reference material (molecular formula C35H63D5O5, MW 573.94 g/mol) for analytical method development and quality control.

Owing to deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, rac-1,2-Dipalmitoylglycerol-d is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 573.94 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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 FormulaC35H63D5O5
Molecular Weight573.94 g/mol
AppearanceOff-white to pale yellow crystalline powder
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)4.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987

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