Description

2-Bromobutane-D9 is a high-purity, deuterium-labeled isotopologue of 2-bromobutane, a valuable building block in synthetic organic chemistry. Its core value proposition lies in providing a stable, non-radioactive isotopic tracer for advanced research and analytical applications, enabling precise mechanistic studies and quantitative analysis. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and material science industries, particularly for applications in reaction pathway elucidation, metabolic studies, and as an internal standard in mass spectrometry.

Application

• As a deuterated internal standard for the accurate quantification of 2-bromobutane and related compounds in complex matrices using GC-MS or LC-MS.
• In pharmaceutical research for studying drug metabolism and pharmacokinetics (DMPK) via isotopic labeling techniques.
• As a labeled precursor in the synthesis of more complex deuterated molecules for use in NMR spectroscopy and mechanistic investigations.
• For reaction mechanism studies in organic synthesis, helping to trace the fate of atoms during chemical transformations.
• In material science research for developing novel organic electronic materials with modified properties.
• Within academic and industrial R&D laboratories as a specialized reagent for advanced chemical synthesis.

Basic Information

Product Name	2-Bromobutane-D9
CAS No.	202392-72-1
Molecular Formula	C4D9Br
Molecular Weight	154.04 g/mol
Synonyms	sec-Butyl bromide-D9; (2R/S)-2-Bromobutane-D9; 2-Bromobutane-d9; Butane-1,1,1,2,3,3,3-d7-2-bromo-d2; Deuterated 2-Bromobutane; sec-Butyl-d9 bromide; 2-Bromo-d9-butane
EINECS	Contact for details

Quality Control

Our 2-Bromobutane-D9 is manufactured under strict quality control protocols to ensure high isotopic and chemical purity, critical for sensitive analytical applications. Each batch is characterized by advanced analytical techniques including NMR, GC-MS, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment (D%), chemical purity, and impurity profile is provided with every shipment to guarantee traceability and consistency for your research.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and bases. Recommended storage temperature is 2-8°C to ensure long-term stability. Keep container tightly sealed when not in use to prevent moisture ingress and volatilization.

Specification

Item	Specification
Appearance	Clear Colorless Liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 98.0%
Isotopic Purity (D%)	≥ 98.0 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.