Description

Methyl Tridecanoate-D25 is a high-purity, deuterium-labeled internal standard essential for precise quantitative analysis in mass spectrometry. This compound, with CAS number 1219804-90-6, provides unmatched accuracy and reliability in trace-level detection by eliminating matrix effects and instrumental variability. It is critically needed by analytical chemists and researchers in pharmaceutical development, environmental monitoring, and advanced material science for method validation and accurate quantification of its non-deuterated counterpart.

Application

• Quantitative Mass Spectrometry: Serves as a critical internal standard for the accurate quantification of methyl tridecanoate and related fatty acid methyl esters (FAMEs) in GC-MS and LC-MS workflows.
• Metabolomics & Lipidomics Research: Enables precise tracking and measurement of lipid metabolites in complex biological samples for disease biomarker discovery and metabolic pathway analysis.
• Pharmaceutical Impurity Profiling: Used in method development and validation to quantify process-related impurities and degradation products in active pharmaceutical ingredients (APIs).
• Environmental Analysis: Facilitates the detection and measurement of trace contaminants, surfactants, or biodegradation products in water, soil, and industrial waste samples.
• Food & Flavor Chemistry: Applied in the accurate analysis of flavor compounds, fats, oils, and food adulterants to ensure quality and safety compliance.
• Forensic Toxicology: Supports the definitive identification and quantification of substances in forensic investigations requiring high analytical certainty.
• Stable Isotope Labeling Studies: Acts as a tracer in kinetic studies and metabolic flux analysis to understand biochemical mechanisms.
• Polymer & Material Science: Used in the analysis of polymer additives, plasticizers, and coating components.

Basic Information

Product Name	Methyl Tridecanoate-D25
CAS No.	1219804-90-6
Molecular Formula	C14D25O2
Molecular Weight	~257.5 g/mol
Synonyms	Methyl Tridecylate-D25; Methyl n-Tridecanoate-D25; Methyl n-Tridecylate-D25; Tridecanoic Acid Methyl Ester-D25; Methyl Isotridecanoate-D25; Deuterated Methyl Tridecanoate (D25); C13:0 Methyl Ester-D25; Methyl Tridecanate-D25
EINECS	Contact for details

Quality Control

Every batch of Methyl Tridecanoate-D25 is manufactured and tested under strict quality management systems to ensure the highest isotopic and chemical purity required for analytical standards. Our products undergo rigorous quality testing, including comprehensive spectroscopic and chromatographic analyses, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing isotopic enrichment (D, atom %), chemical purity, and analytical methods (NMR, MS, HPLC/GC) are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C. This material is compatible with strong acids and organic solvents but should be stored separately from strong oxidizing agents. For long-term storage under an inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Isotopic Purity (D, atom %)	≥ 98%
Chemical Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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