Description

Bromoethane-1-13C CAS NO 92276-91-0 is a stable isotope-labeled derivative of bromoethane, where the carbon-1 position is enriched with the non-radioactive carbon-13 isotope. This precise labeling is critical for applications requiring high analytical sensitivity and molecular tracking, such as in mass spectrometry and nuclear magnetic resonance (NMR) spectroscopy. It is an essential reagent for researchers and manufacturers in the pharmaceutical, agrochemical, and environmental science industries developing and analyzing complex organic molecules.

Application

• Pharmaceutical Research & Development: Used as a labeled precursor or intermediate in the synthesis of isotopically labeled drug candidates for pharmacokinetic, metabolic, and degradation studies.
• Analytical Chemistry & Mass Spectrometry: Serves as an internal standard for the accurate quantification of bromoethane and related compounds in complex matrices via GC-MS or LC-MS, improving method reliability.
• Metabolic Pathway Tracing: Employed in biochemical research to trace the incorporation of ethyl groups and study specific metabolic pathways and enzymatic mechanisms.
• NMR Spectroscopy: Provides a distinct spectroscopic signature for structural elucidation and reaction monitoring without signal interference from natural abundance carbon-12.
• Agrochemical Development: Used in the synthesis of labeled pesticides or herbicides to study their environmental fate, degradation products, and residue analysis.
• Environmental Analysis: Acts as a tracer in environmental fate studies to monitor the transport and breakdown of volatile organic compounds (VOCs) in soil and water.

Basic Information

Product Name	Bromoethane-1-13C
CAS No.	92276-91-0
Molecular Formula	13CH3CH2Br
Molecular Weight	109.96 g/mol
Synonyms	Ethyl-1-13C bromide; 1-13C-Bromoethane; (1-13C)Ethyl bromide; Ethyl-1-13C bromide; 13C Labeled ethyl bromide; Bromo(1-13C)ethane; Monobromoethane-1-13C; Halon 2001-1-13C
EINECS	Contact for details

Quality Control

Our Bromoethane-1-13C is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high chemical and isotopic purity, meeting the exacting standards required for research and quantitative analysis. Key parameters such as isotopic enrichment (atom % 13C), chemical purity (by GC), and solvent residues are verified. A comprehensive Certificate of Analysis (COA) detailing these specifications is provided with every shipment.

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. For long-term stability, it is recommended to store under an inert atmosphere.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 98.0%
Isotopic Enrichment (13C NMR)	≥ 99 atom % 13C
Water Content (KF)	≤ 0.1%

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