Description

C19:1 (cis-10) Methyl Ester is a high-purity monounsaturated fatty acid methyl ester (FAME) characterized by its specific cis-10 configuration. This compound serves as a crucial intermediate and reference standard in advanced chemical synthesis and analytical research. It is essential for industries requiring precise, high-quality lipid components for product development and quality control.

Application

• Pharmaceutical Intermediate: Used in the synthesis of specialized lipid-based drug formulations and active pharmaceutical ingredients (APIs).
• Biochemical Research: Acts as a critical standard and reagent in lipidomics, metabolic studies, and membrane biophysics research.
• Personal Care & Cosmetics: Incorporated as an emollient and conditioning agent in high-end skincare and cosmetic products.
• Lubricant & Plasticizer Precursor: Serves as a raw material for producing bio-based lubricants, surfactants, and polymer plasticizers.
• Analytical Reference Standard: Provides a certified reference material for Gas Chromatography (GC) and Mass Spectrometry (MS) analysis in quality assurance labs.

Basic Information

Product Name	C19:1 (cis-10) Methyl Ester
CAS No.	19788-74-0
Molecular Formula	C₂₀H₃₈O₂
Molecular Weight	310.52 g/mol
Synonyms	10-Nonadecenoic acid, methyl ester, (10Z)-; Methyl 10Z-nonadecenoate; Methyl cis-10-nonadecenoate; (Z)-10-Nonadecenoic acid methyl ester; C19:1 Methyl Ester; Nonadec-10-enoic acid methyl ester; Fatty Acid C19:1 Methyl Ester; FAME C19:1
EINECS	Contact for details

Quality Control

Our C19:1 (cis-10) Methyl Ester is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography (GC, HPLC) and spectroscopic methods (IR, NMR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen) in a cool, dry, and well-ventilated area at a recommended temperature of 2-8°C to maintain stability and prevent oxidation. Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
cis-10 Isomer Content	≥ 95.0%
Acid Value	≤ 1.0 mg KOH/g
Peroxide Value	≤ 5.0 meq/kg
Water Content (KF)	≤ 0.1%

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