1,3-Linolein-2-Palmitin CAS 2190-16-1

Purity >95%In StockPharmaceutical Standards
CAS No.2190-16-1
Molecular FormulaC55H98O6
Molecular Weight855.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,3-Linolein-2-Palmitin CAS 2190-16-1 chemical structure

Description

1,3-Linolein-2-Palmitin (CAS 2190-16-1), molecular formula C55H98O6 and molecular weight 855.36 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C55H98O6, 1,3-Linolein-2-Palmitin contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 855.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 1,3-Linolein-2-Palmitin 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 FormulaC55H98O6
Molecular Weight855.36 g/mol
Purity>95%
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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