Description

Butane-1,1,1,2,2,3,3-D7 is a deuterated isotopologue of n-butane, where seven hydrogen atoms are replaced by deuterium, a stable hydrogen isotope. This high level of deuteration makes it an essential internal standard and tracer in advanced analytical chemistry and nuclear magnetic resonance (NMR) spectroscopy. It is primarily used by researchers and scientists in pharmaceutical development, petrochemical analysis, and materials science for precise quantitative analysis and mechanistic studies.

Application

• Internal Standard for GC/MS and LC/MS: Used as a high-purity, non-interfering standard for the accurate quantification of hydrocarbons and volatile organic compounds in complex matrices.
• NMR Spectroscopy Solvent & Tracer: Serves as a valuable probe in deuterium NMR and as a tracer molecule to study reaction mechanisms, kinetics, and molecular dynamics without signal interference from protons.
• Petrochemical & Fuel Research: Employed in modeling, simulation, and analytical studies of combustion processes, catalytic cracking, and hydrocarbon refining.
• Pharmaceutical R&D: Utilized in metabolic studies and drug development as a stable isotopic label to track the fate of molecules within biological systems.
• Environmental Analysis: Acts as a reference standard in the detection and measurement of atmospheric pollutants and greenhouse gas studies.
• Specialty Chemical Synthesis: Functions as a building block for synthesizing other deuterated compounds used across various research fields.

Basic Information

Product Name	Butane-1,1,1,2,2,3,3-D7
CAS No.	6596-57-2
Molecular Formula	C4D7H3
Molecular Weight	65.15 g/mol
Synonyms	Perdeuterated Butane (partial); [1,1,1,2,2,3,3-2H7]Butane; n-Butane-d7; Butane-d7; 1,1,1,2,2,3,3-Heptadeuteriobutane; Deuterated Butane; C4D7H3; Stable Isotope Labeled Butane
EINECS	Contact for details

Quality Control

Every batch of Butane-1,1,1,2,2,3,3-D7 is produced and analyzed under strict quality protocols to ensure exceptional isotopic and chemical purity for research applications. Our quality assurance includes verification by NMR and GC-MS to confirm deuteration level and chemical identity. Certificates of Analysis (COA) detailing batch-specific results for isotopic purity, chemical purity, and other critical parameters are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and ignition points. Due to its highly volatile nature, ensure containers are securely sealed and stored upright. Recommended storage temperature is 2-8°C (refrigerated) to minimize pressure buildup and maintain stability for extended periods.

Specification

Item	Specification
Appearance	Colorless Gas (Liquefied in cylinder)
Identification (NMR)	Conforms to structure
Isotopic Purity (Deuteration Degree)	≥ 98 atom % D
Chemical Purity (GC)	≥ 99%
Isotopic Enrichment (By Mass Spectrometry)	≥ 99% D7

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