Description

Rac 1,2-Dioleoyl-3-Chloropropanediol-D5 is a deuterated isotopologue of a chloropropanediol diester, specifically labeled with five deuterium atoms, which is utilized as a critical analytical standard and research chemical. This compound is essential for precise quantification and metabolic pathway tracing in lipid and food safety research using mass spectrometry. It is primarily needed by analytical laboratories, research institutions, and chemical manufacturers focused on developing and validating methods for the detection of process contaminants like 3-MCPD esters in food products and edible oils.

Application

• Internal Standard for Mass Spectrometry: Serves as a stable isotope-labeled internal standard for the accurate quantification of 3-MCPD (3-monochloropropane-1,2-diol) esters and related compounds in complex matrices.
• Food Safety & Quality Control: Critical for method development and validation in the analysis of process-induced contaminants in refined vegetable oils, margarines, and infant formula.
• Metabolic & Toxicological Studies: Enables detailed investigation into the absorption, distribution, metabolism, and excretion (ADME) of chloropropanols and their fatty acid esters in biological systems.
• Analytical Reference Material: Used to calibrate equipment and ensure the reliability and reproducibility of analytical results in contract research organizations (CROs) and regulatory testing labs.
• Method Development & Certification: Supports the creation of standardized testing protocols (e.g., AOCS, ISO, DGF methods) for global food safety compliance.
• Pharmaceutical Research: Potential use in lipid-based drug delivery system research as a tagged lipid probe for tracking and imaging studies.

Basic Information

Item	Detail
Product Name	Rac 1,2-Dioleoyl-3-Chloropropanediol-D5
CAS No.	1246833-00-0
Molecular Formula	C₃₉H₆₆D₅ClO₅
Molecular Weight	Contact for details
Synonyms	3-MCPD-d5-1,2-dioleate; 3-Chloro-1,2-propanediol-d5 1,2-dioleate; 1,2-Di-(9Z-octadecenoyl)-3-chloropropanediol-d5; Deuterated 3-MCPD dioleate; rac-3-Chloropropane-1,2-diyl dioleate-d5; 3-MCPD-d5 DOA; Chloropropanediol-d5 dioleate ester; Internal Standard for 3-MCPD esters analysis
EINECS	Contact for details

Quality Control

Our Rac 1,2-Dioleoyl-3-Chloropropanediol-D5 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR and Mass Spectrometry for structural confirmation and isotopic purity, and HPLC for chemical purity assessment. We provide comprehensive Certificates of Analysis (COA) detailing batch-specific results to ensure traceability and compliance with your research or quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. For long-term storage, keep at -20°C under an inert atmosphere (e.g., argon or nitrogen) to minimize oxidation. Allow the container to reach room temperature in a desiccator before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous oil or solid
Identification (NMR)	Conforms to structure
Identification (MS)	Conforms to structure
Isotopic Purity (D-content)	≥ 98 atom % D
Chemical Purity (HPLC)	≥ 95%
Water Content (KF)	< 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.