Description

4,7,10,13,16,19-Docosahexaenoic Acid, 2,3-Dihydroxypropyl Ester, (4Z,7Z,10Z,13Z,16Z,19Z)- is a structured lipid derivative of the essential ω-3 fatty acid DHA (docosahexaenoic acid). This compound matters for its enhanced bioavailability and stability compared to free fatty acid or ethyl ester forms, making it a valuable active ingredient for high-performance nutraceutical and pharmaceutical formulations. It is primarily needed by manufacturers in the dietary supplement, infant nutrition, and advanced clinical nutrition sectors seeking to deliver concentrated DHA benefits.

Application

• High-Purity Nutraceutical Ingredients: Core component in premium ω-3 supplements, softgel capsules, and liquid formulations for cognitive and cardiovascular health support.
• Pharmaceutical Intermediates: Used in the synthesis of specialized lipid-based drug delivery systems and active pharmaceutical ingredients (APIs) targeting metabolic and neurological disorders.
• Infant and Medical Nutrition: Critical ingredient in infant formula and medical nutrition products to support brain and visual development, adhering to strict purity standards.
• Functional Food and Beverage Fortification: Incorporated into foods and drinks requiring a stable, bioavailable source of DHA without compromising taste or shelf life.
• Cosmeceutical Formulations: Utilized in advanced skincare products for its anti-inflammatory and skin-barrier reinforcing properties.
• Research and Development: Serves as a certified reference standard and a key reagent in biochemical and nutritional research studies.

Basic Information

Product Name	4,7,10,13,16,19-Docosahexaenoic Acid, 2,3-Dihydroxypropyl Ester, (4Z,7Z,10Z,13Z,16Z,19Z)-
CAS No.	140670-40-2
Molecular Formula	C25H38O4
Molecular Weight	402.57 g/mol
Synonyms	DHA Monoglyceride; 1-Monoacylglycerol of DHA; DHA-Glycerol Ester; Glyceryl Docosahexaenoate; (4Z,7Z,10Z,13Z,16Z,19Z)-Docosa-4,7,10,13,16,19-hexaenoic acid 2,3-dihydroxypropyl ester; 1-Monodocosahexaenoin; DHA Monoacylglycerol; ω-3 Glyceride
EINECS	Contact for details

Quality Control

Our 4,7,10,13,16,19-Docosahexaenoic Acid, 2,3-Dihydroxypropyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets stringent specifications for identity, potency, and purity, suitable for pharmaceutical and nutraceutical applications. Certificates of Analysis (COA) documenting compliance with relevant standards are available upon request.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store unopened containers at -20°C or below under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Once opened, use promptly and minimize exposure to air, heat, and moisture. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, pale yellow to yellow oily liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥95.0% (Total DHA-Glycerol Ester)
Peroxide Value	≤5.0 meq/kg
Anisidine Value	≤20.0
Heavy Metals (as Pb)	≤10 ppm
Residual Solvents (GC)	Meets ICH Q3C guidelines
Microbiological Count	Meets Ph. Eur./USP criteria

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