L-alpha-Phosphatidylinositol CAS 97281-52-2

Purity 50%In StockPharmaceutical Standards
CAS No.97281-52-2
Molecular FormulaC45H87O13P
Molecular Weight867.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

L-alpha-Phosphatidylinositol CAS 97281-52-2 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 L-alpha-Phosphatidylinositol.

CATO supplies L-alpha-Phosphatidylinositol (CAS 97281-52-2), a certified reference material (molecular formula C45H87O13P, MW 867.14 g/mol) for analytical method development and quality control.

Based on its molecular formula C45H87O13P, L-alpha-Phosphatidylinositol contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 867.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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

As a certified reference material (CRM), L-alpha-Phosphatidylinositol 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 FormulaC45H87O13P
Molecular Weight867.14 g/mol
Purity50%
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.5
CAS Registry Year (est.)1984

Recommended Standards

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