Description

9-cis-Retinol Linoleate is a specialized ester derivative of vitamin A, combining the bioactive 9-cis-retinol with linoleic acid. This compound is valued for its enhanced stability and targeted delivery of retinoid activity in advanced cosmetic and pharmaceutical formulations. It is primarily sought by manufacturers in the personal care, nutraceutical, and research sectors seeking innovative active ingredients.

Application

• Anti-aging Cosmetic Serums and Creams: As a stabilized retinoid source to promote skin cell renewal and reduce the appearance of fine lines and wrinkles.
• Dermatological Preparations: Used in topical formulations for targeted skin treatments, leveraging its retinoid activity.
• Nutraceutical Encapsulation: As a functional ingredient in lipid-based delivery systems for vitamin A supplementation.
• Biochemical Research: As a reference standard or active compound in studies of retinoid metabolism and signaling pathways.
• Hair Care Products: Incorporated into treatments aimed at improving scalp health and hair follicle vitality.
• High-End Skincare: A key active in professional-grade products requiring advanced, stable retinoid derivatives.

Basic Information

Product Name	9-cis-Retinol Linoleate
CAS No.	79299-81-3
Molecular Formula	C38H60O3
Molecular Weight	564.89 g/mol
Synonyms	9-cis-Vitamin A Linoleate; (9Z)-Retinyl Linoleate; Linoleic Acid (9Z)-Retinyl Ester; 9Z-Retinol Linoleate; all-trans-Retinol Linoleate (isomer); Vitamin A Linoleate Ester; Retinyl Linoleate
EINECS	Contact for details

Quality Control

Our 9-cis-Retinol Linoleate is produced under strict quality management systems. Each batch is tested to ensure high purity and consistent isomer profile, with specifications suitable for cosmetic and research applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and degradation. Keep the container in a cool, dry, and well-ventilated area away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange viscous oil or solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
9-cis Isomer Content (HPLC)	≥ 90.0% of total retinyl esters
Related Substances (HPLC)	Total impurities ≤ 5.0%
Solubility	Soluble in oils and organic solvents

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