Description

Rac 1-Palmitoyl-2-Stearoyl-3-Chloropropanediol is a synthetic, racemic chloropropanediol diester of significant interest in advanced chemical synthesis and materials science. This compound serves as a versatile and high-purity chemical intermediate, enabling the development of specialized lipids, surfactants, and functional polymers. It is particularly valuable for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require precise building blocks for complex molecule construction.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of active pharmaceutical ingredients (APIs) and prodrugs.
• Lipid Research: Used as a model compound or precursor in the study of structured lipids, phospholipid analogs, and membrane biochemistry.
• Surfactant & Emulsifier Synthesis: Serves as a building block for creating novel non-ionic or cationic surfactants with specific hydrophilic-lipophilic balance (HLB) properties.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the synthesis of biodegradable polyesters and functional polymeric materials.
• Agrochemical Formulations: Employed in the development of advanced delivery systems for herbicides, pesticides, and plant growth regulators.
• Cosmetic Ingredient Precursor: Used to synthesize specialty esters and emollients for high-end skincare and cosmetic formulations.
• Chemical Biology Probe: Useful for labeling or modifying biomolecules in proteomics and cellular imaging studies.

Basic Information

Product Name	Rac 1-Palmitoyl-2-Stearoyl-3-Chloropropanediol
CAS No.	1185060-41-6
Molecular Formula	C37H71ClO4
Molecular Weight	599.42 g/mol
Synonyms	1-Palmitoyl-2-stearoyl-3-chloro-1,2-propanediol (racemic); 3-Chloro-1,2-propanediol 1-palmitate 2-stearate; rac-3-Chloropropane-1,2-diyl dipalmitate/stearate (mixed); Chloropropanediol palmitate stearate; Glycerol 3-chloro-1,2-dipalmitate/stearate; 1,2-Di-O-hexadecanoyl/decanoyl-3-chloro-sn-glycerol (racemic); 3-Chloro-1,2-diacylglycerol (C16:0/C18:0); 1185060-41-6
EINECS	Contact for details

Quality Control

Our Rac 1-Palmitoyl-2-Stearoyl-3-Chloropropanediol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong alkalis and incompatible organic solvents. For long-term storage, consider inert gas purging to maintain stability.

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 (GC)	Meets 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.