Description

Nonadecanoic-2,2-D2 Acid is a deuterium-labeled analog of nonadecanoic acid, a long-chain saturated fatty acid. This stable isotope-labeled compound is essential for advanced analytical and research applications where precise molecular tracking is required. It is primarily utilized by researchers and manufacturers in the fields of metabolomics, lipidomics, pharmaceutical development, and analytical chemistry as an internal standard for mass spectrometry.

Application

• Internal Standard for Mass Spectrometry (MS): Used as a quantitative reference standard in GC-MS and LC-MS analyses of fatty acids and complex lipids.
• Metabolic Pathway Tracing: Employed in biochemical research to study lipid metabolism, absorption, and catabolism using deuterium as a stable isotopic tracer.
• Pharmaceutical R&D: Serves as a critical tool in drug discovery and development for pharmacokinetic (PK) and pharmacodynamic (PD) studies of lipid-based drug candidates.
• Lipidomics Research: Enables accurate identification and quantification of nonadecanoic acid and related lipids in biological samples for disease biomarker discovery.
• Quality Control & Method Validation: Acts as a certified reference material (CRM) to validate analytical methods and ensure accuracy in industrial and regulatory testing laboratories.
• Nutritional Science Studies: Used to investigate fatty acid metabolism, bioavailability, and the impact of dietary lipids in clinical and nutritional research.

Basic Information

Product Name	Nonadecanoic-2,2-D2 Acid
CAS No.	125568-53-8
Molecular Formula	C19H36D2O2
Molecular Weight	300.51 g/mol (approx.)
Synonyms	2,2-Dideuteriononadecanoic Acid; Nonadecanoic Acid-2,2-d2; 2,2-D2-Nonadecanoic Acid; Deuterated Nonadecanoic Acid; C19:0-2,2-D2; 2,2-Dideutero-nonadecylic Acid; Isotopically Labeled Nonadecanoic Acid; NMR Standard Nonadecanoic Acid-d2
EINECS	Contact for details

Quality Control

Our Nonadecanoic-2,2-D2 Acid is manufactured under strict quality protocols to ensure high isotopic purity and chemical integrity, meeting the exacting requirements of research and analytical applications. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing isotopic enrichment, chemical purity, and analytical results. We adhere to ISO 9001 quality management principles, and our processes are designed to support compliance with GMP guidelines for research materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure the container is sealed under an inert atmosphere after opening to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Enrichment (MS)	≥ 98 atom % D
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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