Description

n-Heptane-1,1,1-D3 is a deuterated isotopologue of n-heptane, specifically labeled with three deuterium atoms at the 1-position. This compound is a critical analytical standard and reagent in advanced research, offering a non-radioactive isotopic tracer for mechanistic studies and spectroscopic calibration. It is primarily utilized by scientists and quality control laboratories in the pharmaceutical, petrochemical, and academic research sectors for applications requiring precise molecular tracking and analysis.

Application

• Internal Standard for Mass Spectrometry (MS) and Gas Chromatography (GC): Used for the accurate quantification of hydrocarbons and related compounds in complex matrices.
• NMR Solvent and Shift Reference: Serves as a deuterated solvent or chemical shift reference in Nuclear Magnetic Resonance spectroscopy, particularly for proton NMR.
• Metabolic Pathway Tracing: Acts as a stable isotopic tracer in biochemical and pharmacological research to study drug metabolism and reaction mechanisms.
• Polymerization Studies: Employed in research on polymerization kinetics and mechanisms where deuterium labeling provides distinct spectroscopic signatures.
• Petroleum and Fuel Analysis: Used as a reference material in the analysis of fuel components, additives, and combustion by-products.
• Chemical Synthesis Intermediate: Utilized in the synthesis of more complex deuterated compounds for research and development.

Basic Information

Product Name	n-Heptane-1,1,1-D3
CAS No.	42903-71-9
Molecular Formula	C7H13D3
Molecular Weight	103.23 g/mol
Synonyms	1,1,1-Trideuterioheptane; Heptane-d3; n-Heptane-d3 (1,1,1-); [1,1,1-2H3]Heptane; Deuterated Heptane; Heptane-1,1,1-d3; Perdeuterated heptane (partial); Heptane (D3, 99%)
EINECS	Contact for details

Quality Control

Our n-Heptane-1,1,1-D3 is produced and handled under strict quality management protocols. Each batch is analyzed to ensure high isotopic and chemical purity, with specifications typically meeting or exceeding 99% chemical purity and 99 atom % D. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment, purity by GC, and identity confirmation is provided with every shipment to ensure traceability and compliance with your research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat and ignition sources. Due to its highly volatile nature, ensure containers are kept upright and sealed when not in use. Recommended storage temperature is 2-8°C to minimize evaporation and maintain stability.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 99.0%
Isotopic Purity (NMR/MS)	≥ 99 atom % D
Water Content (KF)	≤ 0.1%

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