Description

Glyceryl Behenate is a high-purity, non-ionic lipid excipient derived from glycerol and behenic acid. This compound is valued for its excellent lubricating, anti-adherent, and controlled-release properties in solid dosage formulations. It serves as a critical multifunctional additive for pharmaceutical, nutraceutical, and cosmetic manufacturers seeking to enhance product stability and performance. Its consistent quality makes it ideal for demanding applications where reliability is paramount.

Application

• Pharmaceutical Tablet & Capsule Lubricant: Reduces friction during compression and ejection, improving manufacturing efficiency and tablet quality.
• Controlled-Release Matrix Former: Used in sustained-release and extended-release tablet formulations to modulate drug dissolution rates.
• Cosmetic Emollient & Thickener: Imparts a smooth, velvety texture and enhances viscosity in creams, lotions, and stick products.
• Nutraceutical Supplement Coating: Provides a protective barrier for vitamins and dietary supplements, improving stability and swallowability.
• Food-Grade Anti-Caking Agent: Prevents clumping in powdered food products and food supplement mixes.
• Hot-Melt Extrusion Aid: Acts as a plasticizer and processing aid in the production of solid dispersions for poorly soluble drugs.

Basic Information

Product Name	Glyceryl Behenate
CAS No.	77538-19-3
Molecular Formula	C25H50O4 (for Glyceryl Dibehenate)
Molecular Weight	414.67 g/mol (for Glyceryl Dibehenate)
Synonyms	Glycerol Behenate; Glyceryl Dibehenate; Behenic Acid Glycerol Ester; Compritol 888 ATO; Tribehenin (partial); 1,2,3-Propanetriyl Docosanoate; Glycerol Tribehenate; Docosanoic Acid, 1,2,3-Propanetriyl Ester
EINECS	Contact for details

Quality Control

Our Glyceryl Behenate is manufactured under strict quality management systems. It can be supplied to meet various pharmacopoeial standards, including USP-NF and EP monographs where applicable. Every batch is supported by a comprehensive Certificate of Analysis (COA) documenting purity, identity, and key physical parameters. We ensure traceability and consistent quality for your regulatory submissions and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White or almost white powder or flakes
Identification (IR)	Conforms
Assay (Glycerol Esters)	40.0% - 60.0% Monoglycerides 30.0% - 50.0% Diglycerides 5.0% - 15.0% Triglycerides
Acid Value	≤ 4.0 mg KOH/g
Iodine Value	≤ 3.0 g I₂/100g
Saponification Value	145 - 165 mg KOH/g
Melting Point	65°C - 77°C
Heavy Metals	≤ 10 ppm
Loss on Drying	≤ 1.0%

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