Description

1-O,2-o-Dimyristoyl-3-o-Stearoylglycerol is a high-purity, synthetic triglyceride composed of myristic and stearic acid chains, offering a defined and consistent lipid profile. This precise chemical structure is critical for applications requiring controlled melting behavior, stability, and predictable interaction with other components. It serves as a valuable functional ingredient and intermediate for advanced research and development in the pharmaceutical, cosmetic, and specialty chemical industries.

Application

• Pharmaceutical Excipient: Used as a matrix former or lipid component in solid lipid nanoparticles (SLNs), liposomes, and controlled-release drug delivery systems.
• Cosmetic & Personal Care: Functions as an emollient, skin-conditioning agent, and viscosity modifier in creams, lotions, and ointments.
• Biochemical Research: Serves as a standard or substrate in lipid metabolism studies, enzymatic assays, and membrane biophysics research.
• Specialty Lubricants: Acts as a base or additive in high-performance, biodegradable lubricants and release agents.
• Food Science (Research Grade): Employed as a model compound for studying fat crystallization, texture, and stability in food analog systems.
• Chemical Synthesis: Utilized as a versatile intermediate for the synthesis of more complex, structured lipids and phospholipids.

Basic Information

Product Name	1-O,2-o-Dimyristoyl-3-o-Stearoylglycerol
CAS No.	56846-96-9
Molecular Formula	C49H94O6
Molecular Weight	779.3 g/mol
Synonyms	1-Myristoyl-2-myristoyl-3-stearoyl-sn-glycerol; Glyceryl 1,2-dimyristate 3-stearate; 1,2-Di-O-tetradecanoyl-3-O-octadecanoyl-sn-glycerol; TAG (14:0/14:0/18:0); Triacylglycerol MMSt; Synthetic Triglyceride MMSt; Glycerol triester (C14, C14, C18); 1,2-Dimyristin-3-stearin
EINECS	Contact for details

Quality Control

Our 1-O,2-o-Dimyristoyl-3-o-Stearoylglycerol is manufactured under a strict quality management system. Each batch is analyzed to ensure high chemical purity and structural integrity, with specifications tailored to meet the demands of research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C or as indicated on the label. Under recommended storage conditions, the product is stable. This material is easily oxidized; for long-term storage, consider under an inert atmosphere such as nitrogen.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Acid Value	≤ 1.0 mg KOH/g
Peroxide Value	≤ 5.0 meq/kg
Heavy Metals	≤ 10 ppm
Residual Solvents	Meets ICH guidelines

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