D1657

1,3-Dioleoyl-2-palmitoylglycerol

≥99%

• Synonym(s): 1,3-Di(cis-9-octadecenoyl)-2-hexadecanoylglycerol
• Empirical Formula (Hill Notation): C₅₅H₁₀₂O₆
• CAS Number: 1716-07-0
• Molecular Weight: 859.39
• MDL number: MFCD00057803
• PubChem Substance ID: 24893508
• NACRES: NA.25

Properties

• Quality Level: 100
• Assay: ≥99%
• form: liquid
• functional group: ester
• shipped in: ambient
• storage temp.: −20°C
• SMILES string: CCCCCCCCCCCCCCCC(=O)OC(COC(=O)CCCCCCC\C=C\CCCCCCCC)COC(=O)CCCCCCC\C=C\CCCCCCCC
• InChI: 1S/C55H102O6/c1-4-7-10-13-16-19-22-25-27-30-32-35-38-41-44-47-53(56)59-50-52(61-55(58)49-46-43-40-37-34-29-24-21-18-15-12-9-6-3)51-60-54(57)48-45-42-39-36-33-31-28-26-23-20-17-14-11-8-5-2/h25-28,52H,4-24,29-51H2,1-3H3/b27-25+,28-26+
• InChI key: PPTGNVIVNZLPPS-NBHCHVEOSA-N

Description

General description

1,3-Dioleoyl-2-palmitoylglycerol (OPO) is a structured triglyceride in infant formula. Its structure is like human milk fat (HMF).

Application

1,3-Dioleoyl-2-palmitoylglycerol (OPO) has been used:

• as a synthetic triacylglycerol (TAG) standard to investigate the fragmentation patterns of TAGs in milk fat by the multi-dimension mass spectrometry (MDMS) method
• as a lipid standard to analyze OPO content/TAG compositions in the acidolysis products by high-performance liquid chromatography-evaporative light scattering detector (HPLC-ELSD)
• as a standard in silver-ion HPLC separation of OPO-rich human milk fat substitute (HMFS)

Biochem/physiol Actions

1,3-Dioleoyl-2-palmitoylglycerol (OPO) exerts several beneficial effects on infants, including remitting constipation, improved calcium and fatty acid absorption, and improved bone development.

Packaging

Sealed ampule

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves