Description

n-Undecyl-D23 Alcohol CAS NO 349553-88-4 is a high-purity, deuterium-labeled undecyl alcohol, serving as a critical stable isotope-labeled standard and synthetic intermediate. Its fully deuterated alkyl chain provides exceptional isotopic purity, making it indispensable for advanced analytical and research applications where precise molecular tracing is required. This specialty chemical is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries for NMR spectroscopy, mass spectrometry quantification, and the synthesis of labeled compounds.

Application

• Internal Standard for Mass Spectrometry (MS): Used for the accurate quantification of undecyl alcohol and related compounds in complex biological and environmental matrices.
• NMR Spectroscopy Solvent & Probe Molecule: Acts as a deuterated solvent or a molecular probe in nuclear magnetic resonance studies due to its lack of proton signals.
• Synthetic Intermediate for Labeled Compounds: A key building block for the synthesis of more complex deuterium-labeled surfactants, plasticizers, or pharmaceutical agents.
• Metabolic Pathway Tracing: Employed in biochemical and pharmacological research to trace metabolic pathways and study reaction mechanisms.
• Polymer Science Research: Used in the development and analysis of specialized polymers where deuterated segments are needed for contrast or study.
• Quality Control Reference Material: Serves as a certified reference standard in analytical laboratories to ensure method accuracy and compliance.

Basic Information

Product Name	n-Undecyl-D23 Alcohol
CAS No.	349553-88-4
Molecular Formula	C11D23OH
Molecular Weight	~187.39 g/mol
Synonyms	Undecyl-d23 alcohol; 1-Undecyl-d23-ol; Deuterated Undecyl Alcohol; n-Undecyl Alcohol-d23; Perdeuterated Undecyl Alcohol; Undecan-1-ol-d23; 1-Hydroxyundecane-d23; [D23]-1-Undecanol
EINECS	Contact for details

Quality Control

Every batch of n-Undecyl-D23 Alcohol is produced and analyzed under strict quality management protocols to ensure exceptional isotopic and chemical purity. Our products undergo rigorous quality testing, including NMR and GC-MS, to ensure compliance with precise customer specifications for deuterium enrichment and chemical identity. A comprehensive Certificate of Analysis (COA) detailing isotopic purity (e.g., D atom %), chemical assay, and impurity profile is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere (argon or nitrogen) to maintain purity and stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Isotopic Purity (D atom %)	≥ 98%
Chemical Purity (GC)	≥ 97%
Water Content (KF)	≤ 0.5%

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