1,1'-[2-[[3-[[(9Z)-1-OXo-9-octadecen-1-yl]oxy]-2,2-bis[[[(9Z)-1-oxo-9-octadecen-1-yl]oxy]methyl]propoxy]methyl]-2-[[[(9Z)-1-oxo-9-octadecen-1-yl]oxy]methyl]-1,3-propanediyl] di-(9Z)-9-octadecenoate CAS 70984-13-3

Purity 97%+In StockPharmaceutical Standards
CAS No.70984-13-3
Molecular FormulaC118H214O13
Molecular Weight1840.95 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1'-[2-[[3-[[(9Z)-1-OXo-9-octadecen-1-yl]oxy]-2,2-bis[[[(9Z)-1-oxo-9-octadecen-1-yl]oxy]methyl]propoxy]methyl]-2-[[[(9Z)-1-oxo-9-octadecen-1-yl]oxy]methyl]-1,3-propanediyl] di-(9Z)-9-octadecenoate CAS 70984-13-3 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 1,1'-[2-[[3-[[(9Z)-1-OXo-9-octadecen-1-yl]oxy]-2,2-bis[[[(9Z)-1-oxo-9-octadecen-1-yl]oxy]methyl]propoxy]methyl]-2-[[[(9Z)-1-oxo-9-octadecen-1-yl]oxy]methyl]-1,3-propanediyl] di-(9Z)-9-octadecenoate.

1,1'-[2-[[3-[[(9Z)-1-OXo-9-octadecen-1-yl]oxy]-2,2-bis[[[(9Z)-1-oxo-9-octadecen-1-yl]oxy]methyl]propoxy]methyl]-2-[[[(9Z)-1-oxo-9-octadecen-1-yl]oxy]methyl]-1,3-propanediyl] di-(9Z)-9-octadecenoate (CAS 70984-13-3) is a high-purity analytical reference standard with the molecular formula C118H214O13 and a molecular weight of 1840.95 g/mol.

1,1'-[2-[[3-[[(9Z)-1-OXo-9-octadecen-1-yl]oxy]-2,2-bis[[[(9Z)-1-oxo-9-octadecen-1-yl]oxy]methyl]propoxy]methyl]-2-[[[(9Z)-1-oxo-9-octadecen-1-yl]oxy]methyl]-1,3-propanediyl] di-(9Z)-9-octadecenoate (C118H214O13) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

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 FormulaC118H214O13
Molecular Weight1840.95 g/mol
Purity97%+
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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1977

Recommended Standards

Why CATO?