Description

1,3-Diheptadecanoyl Glycerol is a synthetic, high-purity glyceride ester of heptadecanoic (margaric) acid. This compound serves as a critical intermediate and functional ingredient in advanced chemical synthesis and specialty formulations, offering precise molecular structure for research and development. It is primarily utilized by manufacturers in the pharmaceutical, cosmetic, and specialty chemical industries for applications requiring specific lipid profiles and ester functionality.

Application

• Pharmaceutical Intermediate: Used in the synthesis of specialized lipid-based drug delivery systems, including liposomes and solid lipid nanoparticles (SLNs).
• Cosmetic & Personal Care Ingredient: Acts as an emollient and texture enhancer in high-end skincare creams, lotions, and makeup products.
• Biochemical Research: Serves as a standard or substrate in lipid metabolism studies and enzymatic assays.
• Specialty Lubricants & Additives: Employed in the formulation of high-performance synthetic lubricants and release agents.
• Food-Grade Additive (Potential): Can be investigated for use as a emulsifier or stabilizer in food systems, subject to regulatory approval.
• Surfactant & Detergent Precursor: Used in the production of specialized, biodegradable non-ionic surfactants.

Basic Information

Product Name	1,3-Diheptadecanoyl Glycerol
CAS No.	71431-35-1
Molecular Formula	C37H72O5
Molecular Weight	596.97 g/mol
Synonyms	1,3-Diheptadecanoylglycerol; Glycerol 1,3-diheptadecanoate; 1,3-Di(margaroyl)glycerol; Glyceryl 1,3-diheptadecanoate; 1,3-Diheptadecanoyl-rac-glycerol; Heptadecanoic acid, 1,1'-(1,3-dihydroxy-2-propylene) ester; 1,3-Di(C17:0) Glycerol; rac-1,3-Diheptadecanoylglycerol
EINECS	Contact for details

Quality Control

Our 1,3-Diheptadecanoyl Glycerol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all relevant parameters is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents	Complies with ICH guidelines
Water Content (KF)	< 0.5%

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