Description

Bromoethane-2-D1 is a deuterated isotopologue of bromoethane, specifically labeled at the 2-position. This compound is a valuable stable isotope-labeled building block, essential for creating internal standards for mass spectrometry and for mechanistic studies in organic and medicinal chemistry. It is primarily utilized by researchers and manufacturers in the fields of pharmaceutical development, analytical chemistry, and advanced materials science. The deuterium label provides a distinct molecular signature, enabling precise tracking and quantification in complex chemical and biological systems.

Application

• Pharmaceutical Research & Development: Used as a deuterated synthon in the synthesis of isotopically labeled drug candidates for pharmacokinetic, metabolic, and degradation studies.
• Analytical Chemistry Standards: Serves as a critical internal standard for Gas Chromatography-Mass Spectrometry (GC-MS) and Liquid Chromatography-Mass Spectrometry (LC-MS) to ensure accurate quantification of bromoethane and related compounds.
• Mechanistic Studies: Employed in reaction mechanism elucidation, utilizing kinetic isotope effects (KIE) to study reaction pathways and transition states.
• NMR Spectroscopy: Acts as a useful probe or solvent additive in Nuclear Magnetic Resonance (NMR) spectroscopy due to its distinct spectroscopic properties.
• Chemical Synthesis: Functions as a specialized alkylating agent in synthetic organic chemistry where a deuterium label is required in the final molecular architecture.
• Environmental & Forensic Analysis: Applied in tracer studies and method development for detecting volatile organic compounds in environmental and forensic samples.

Basic Information

Item	Detail
Product Name	Bromoethane-2-D1
CAS No.	23705-67-1
Molecular Formula	C2H4DBr
Molecular Weight	109.97 g/mol (approx.)
Synonyms	Ethyl-2-d1 Bromide; Deuterated Ethyl Bromide; Bromoethane-d1; Ethyl-d1 Bromide; 2-Deuteroethyl Bromide; Bromo(2-2H)ethane; Monodeuterated Ethyl Bromide; (2-2H)Bromoethane
EINECS	Contact for details

Quality Control

Our Bromoethane-2-D1 is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high isotopic purity. Each lot undergoes comprehensive analysis, including assay by GC or NMR, determination of isotopic enrichment (D-atom %), and testing for chemical and radiochemical purity. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with customer specifications and industry standards for labeled compounds.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place, away from heat, sparks, and open flame. Due to its highly volatile nature, containers must be kept tightly sealed and upright. Recommended storage temperature is 2-8°C to maximize stability. Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR / NMR)	Conforms to structure
Assay (GC / NMR)	≥ 98.0%
Isotopic Purity (D-atom %)	≥ 98.0%
Chemical Purity (GC)	≥ 99.0%

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