Description

1-Bromobutane-d5 is a deuterated analog of 1-bromobutane, where five hydrogen atoms are replaced with deuterium. This isotopic labeling makes it an essential tool in advanced analytical chemistry and research, providing a stable internal standard for precise quantification and mechanistic studies. It is primarily used by researchers and quality control laboratories in the pharmaceutical, agrochemical, and material science industries where high-purity, isotopically labeled compounds are required for mass spectrometry (MS) and nuclear magnetic resonance (NMR) spectroscopy.

Application

• Internal Standard for GC/MS and LC/MS analysis in pharmaceutical impurity profiling and metabolomics studies.
• Deuterated reagent in organic synthesis and reaction mechanism elucidation.
• NMR spectroscopy solvent and shift reference for structural analysis of organic compounds.
• Precursor for the synthesis of other deuterium-labeled fine chemicals and active pharmaceutical ingredients (APIs).
• Use in environmental testing as a labeled standard for tracing and quantifying volatile organic compounds (VOCs).
• Research applications in studying kinetic isotope effects (KIE) in chemical and biochemical reactions.

Basic Information

Product Name	1-Bromobutane-d5
CAS No.	1219805-37-4
Molecular Formula	C4D5Br
Molecular Weight	152.02 g/mol
Synonyms	Butyl-d5 bromide; n-Butyl-d5 bromide; 1-Bromo-n-butane-d5; Deuterated n-butyl bromide; [2H5]-1-Bromobutane; Pentadeutero-1-bromobutane; Bromobutane-d5; 1-Bromobutane (pentadeutero)
EINECS	Contact for details

Quality Control

Our 1-Bromobutane-d5 is produced under stringent conditions to ensure high isotopic and chemical purity, meeting the exacting requirements of analytical and synthetic applications. Each batch undergoes comprehensive analysis, including NMR and MS, to confirm deuterium incorporation and chemical identity. A detailed Certificate of Analysis (COA) is provided, documenting purity, isotopic enrichment, and other critical parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at room temperature (15-25°C). Due to its highly volatile nature, keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear Colorless Liquid
Identification (IR)	Conforms
Purity (GC)	≥ 98.0%
Isotopic Purity (D-content)	≥ 98 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.