α-Linolenic Acid-D14 CAS 1622944-40-4

Purity >95%In StockPharmaceutical Standards
CAS No.1622944-40-4
Molecular Formula-
Molecular Weight292.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

α-Linolenic Acid-D14 CAS 1622944-40-4 chemical structure

Description

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.

α-Linolenic Acid-D14 (CAS 1622944-40-4), molecular formula C18H16D14O2 and molecular weight 292.52 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to deuterium isotope labeling, a steroid core, a hydroxyl group, an ether linkage, α-Linolenic Acid-D14 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 292.52 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

CATO manufactures α-Linolenic Acid-D14 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 FormulaC18H16D14O2
Molecular Weight292.52 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993

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Why CATO?