Description

1,4:3,6-Dianhydro-D-Mannitol Mono-9-Octadecenoate is a specialized organic ester derived from isosorbide and oleic acid, offering a unique combination of a rigid sugar-derived diol core and a long-chain fatty acid. This compound matters for its role as a high-performance, bio-based intermediate or functional additive, providing enhanced solubility, stability, and surfactant properties. It is primarily needed by manufacturers in the pharmaceutical, cosmetic, and specialty polymer industries seeking sustainable and versatile chemical building blocks.

Application

• As a key intermediate in the synthesis of advanced pharmaceutical excipients and drug delivery systems.
• As a bio-based surfactant or emulsifying agent in high-end cosmetic and personal care formulations.
• As a plasticizer or compatibilizer in the production of biodegradable and specialty polymers.
• As a functional additive in lubricants and coatings to modify viscosity and surface properties.
• As a chiral building block for the synthesis of complex organic molecules and fine chemicals.
• In research and development for novel green chemistry applications and material science.

Basic Information

Product Name	1,4:3,6-Dianhydro-D-Mannitol Mono-9-Octadecenoate
CAS No.	52918-93-1
Molecular Formula	C24H42O5
Molecular Weight	410.59 g/mol
Synonyms	Isosorbide Monooleate; D-Isosorbide Monooleate; 1,4:3,6-Dianhydro-D-glucitol Mono-9-octadecenoate; Isosorbide Monooctadec-9-enoate; Oleic Acid Isosorbide Monoester; (3R,3aR,6S,6aR)-Hexahydrofuro[3,2-b]furan-3,6-diyl Dioleate (related); 52918-93-1; Dianhydromannitol Oleate
EINECS	Contact for details

Quality Control

Our 1,4:3,6-Dianhydro-D-Mannitol Mono-9-Octadecenoate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, impurity profile, and physical characteristics are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	White to off-white waxy solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Acid Value	≤ 5.0 mg KOH/g
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 10 ppm

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