Description

n-Tetracontane-D82 is a high-purity, deuterium-labeled isotopologue of the long-chain alkane n-tetracontane. This compound is essential for advanced analytical and research applications where precise molecular tracking and non-interfering internal standards are required. It is primarily utilized by researchers and quality control laboratories in the pharmaceutical, petrochemical, and advanced materials sectors for applications such as mass spectrometry and NMR spectroscopy.

Application

• Internal Standard for Mass Spectrometry (MS): Serves as a critical, non-interfering reference compound in quantitative GC-MS and LC-MS analysis of hydrocarbons and complex mixtures.
• NMR Spectroscopy Solvent & Reference: Used as a deuterated solvent or chemical shift reference in nuclear magnetic resonance studies, particularly for analyzing long-chain molecular structures.
• Tracer Studies in Petrochemical Research: Acts as a stable isotopic tracer to study reaction pathways, catalytic processes, and fluid dynamics in hydrocarbon systems.
• Polymer & Material Science Research: Employed in the study of polymer crystallization, phase behavior, and the development of model systems for waxes and synthetic lubricants.
• Calibration Standard: Used to calibrate instruments for the accurate detection and quantification of high molecular weight alkanes.
• Biochemical Research: Potential application in metabolic studies and lipidomics as a tracer for understanding biological pathways involving long-chain lipids.

Basic Information

Product Name	n-Tetracontane-D82
CAS No.	1219802-99-9
Molecular Formula	C40D82
Molecular Weight	~ 570.3 g/mol
Synonyms	Perdeuterated n-Tetracontane; Tetracontane-d82; n-Tetracontane (D82); C40D82; Fully Deuterated Tetracontane; [2H82]-Tetracontane; Deuterated C40 Alkane; Isotopic Labeling Standard C40
EINECS	Contact for details

Quality Control

Our n-Tetracontane-D82 is manufactured under strict quality protocols to ensure exceptional isotopic and chemical purity for research applications. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing key parameters such as isotopic enrichment (D-content), chemical purity by GC, and identity confirmation. We are committed to supplying materials that meet the stringent requirements of analytical and research laboratories.

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 heat sources and open flame.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Isotopic Purity (D-content)	≥ 98 atom % D
Chemical Purity (GC)	≥ 97%
Melting Point	80 - 83 °C

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