Description

Dodecanoic-D23 Acid CAS NO 59154-43-7 is a fully deuterated isotopologue of lauric acid, where all 23 hydrogen atoms are replaced by deuterium. This high isotopic purity makes it an essential tool for advanced spectroscopic and mechanistic studies, providing critical insights without interfering background signals. It is primarily required by researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries for applications in NMR spectroscopy, mass spectrometry, and as a tracer in metabolic and kinetic studies.

Application

• NMR Spectroscopy: Used as an internal standard or solvent for high-resolution nuclear magnetic resonance analysis, offering superior spectral clarity.
• Mass Spectrometry: Serves as a critical standard and reference compound in quantitative MS and LC-MS methods due to its distinct mass shift.
• Metabolic Pathway Tracing: Acts as a stable, non-radioactive isotopic tracer in biochemical and pharmacological research to study drug metabolism and lipid biosynthesis.
• Polymer & Material Science: Employed in the synthesis of deuterated polymers and surfactants for neutron scattering studies and specialized optical materials.
• Pharmaceutical R&D: Utilized in the development and validation of analytical methods for deuterated active pharmaceutical ingredients (APIs).
• Chemical Reaction Mechanism Studies: Provides key insights into reaction kinetics and intermediates by tracking deuterium atoms.

Basic Information

Product Name	Dodecanoic-D23 Acid
CAS No.	59154-43-7
Molecular Formula	C12D23O2 or C12H1D23O2
Molecular Weight	215.40 g/mol
Synonyms	Lauric Acid-d23; Dodecanoic-d23 Acid; Deuterated Lauric Acid; Perdeuterated Lauric Acid; n-Dodecanoic-d23 Acid; Dodecylic-d23 Acid; C12:0-d23; [2H23]Dodecanoic Acid
EINECS	Contact for details

Quality Control

Our Dodecanoic-D23 Acid is manufactured under strict quality systems to ensure exceptional isotopic and chemical purity. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing parameters such as isotopic purity (Atom % D), chemical purity by HPLC, and identity confirmation. We adhere to cGMP principles for research-grade materials, ensuring traceability, consistency, and reliability for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Keep away from strong oxidizers and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (Atom % D)	≥ 99.0%
Melting Point	43 - 47 °C
Heavy Metals	< 10 ppm

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