Description

[R,(-)]-1,2,3-Propanetriol 1-Laurate is a high-purity, single-isomer glycerol monoester derived from lauric acid, offering distinct stereochemical properties for advanced applications. This compound is valued for its role as a chiral intermediate and a specialized non-ionic surfactant with predictable behavior in complex formulations. It is essential for researchers and manufacturers in the pharmaceutical, advanced cosmetics, and specialty chemical sectors who require precise molecular control and consistent performance.

Application

• Pharmaceutical Intermediate: As a chiral building block for the synthesis of active pharmaceutical ingredients (APIs) and prodrugs.
• Advanced Cosmetic Formulations: Acts as a high-performance emulsifier, stabilizer, and skin-conditioning agent in premium skincare products.
• Biochemical Research: Used in enzymatic studies, membrane biochemistry, and as a substrate or standard in analytical methods.
• Specialty Surfactants: A key component in the production of high-purity, isomer-specific non-ionic surfactants for demanding industrial processes.
• Food Grade Additives: Employed as an emulsifier (e.g., E471 derivative) in food systems where specific stereochemistry is a functional requirement.
• Nanomaterial Synthesis: Serves as a stabilizing agent or capping ligand in the production of nanoparticles and colloidal dispersions.

Basic Information

Product Name	[R,(-)]-1,2,3-Propanetriol 1-Laurate
CAS No.	5309-44-4
Molecular Formula	C15H30O4
Molecular Weight	274.40 g/mol
Synonyms	(R)-(-)-1-Monolaurin; (R)-1-Monolaurin; (R)-Glycerol 1-monolaurate; (R)-Glyceryl laurate; D-(-)-1-Monolaurin; 1-Lauroyl-rac-glycerol (enantiomer); Lauric acid monoester with (R)-glycerol; (2R)-2,3-Dihydroxypropyl dodecanoate
EINECS	226-200-0

Quality Control

Our [R,(-)]-1,2,3-Propanetriol 1-Laurate is produced under a strict quality management system. Each batch is tested to ensure high enantiomeric purity and chemical integrity, with specifications tailored to meet the demands of research and GMP-grade manufacturing. A comprehensive Certificate of Analysis (COA) detailing identity, assay, chiral purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	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.