Description

2-Hydroxy-3-(Phosphonooxy)Propyl Palmitate is a specialized organophosphorus compound that serves as a versatile intermediate and functional additive. Its molecular structure combines a fatty acid ester with a phosphonooxy group, offering unique properties for surface modification and chemical synthesis. This product is essential for manufacturers in the personal care, pharmaceutical, and specialty chemical industries seeking to develop advanced formulations with enhanced stability or bioactivity.

Application

• Personal Care & Cosmetics: Acts as a key emulsifier, skin-conditioning agent, and delivery vehicle for active ingredients in creams, lotions, and serums.
• Pharmaceutical Intermediates: Used in the synthesis of prodrugs or phospholipid conjugates to improve drug solubility and bioavailability.
• Specialty Surfactants: Serves as a raw material for producing phosphate ester surfactants with excellent emulsifying and dispersing properties.
• Lubricant & Metalworking Additives: Functions as an extreme pressure (EP) additive and anti-wear agent in synthetic lubricants and industrial fluids.
• Polymer Modification: Employed as a reactive monomer or plasticizer additive to impart flame retardancy or improve flexibility in polymer systems.
• Agricultural Formulations: Utilized as an adjuvant or carrier to enhance the penetration and efficacy of agrochemicals.

Basic Information

Product Name	2-Hydroxy-3-(Phosphonooxy)Propyl Palmitate
CAS No.	22002-85-3
Molecular Formula	C19H39O7P
Molecular Weight	410.48 g/mol
Synonyms	Palmitoyl Glyceryl Phosphate; 1-Hexadecanoyl-2-hydroxy-sn-glycero-3-phosphate; Glycerol 1-Palmitate 3-Phosphate; sn-Glycero-3-phosphoric acid 1-palmitoyl ester; L-α-Lysopalmitoylphosphatidic acid; Phosphatidic acid (16:0); PA(16:0/0:0); 1-Palmitoyl-2-hydroxy-sn-glycero-3-phosphate
EINECS	Contact for details

Quality Control

Our 2-Hydroxy-3-(Phosphonooxy)Propyl Palmitate is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical specifications. Our quality commitment supports applications requiring high-purity intermediates for pharmaceutical and cosmetic R&D.

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). This material is hygroscopic (moisture-sensitive). Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen) to prevent moisture absorption and degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Melting Point	Contact for details
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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