Description

Chloroethane-D5 CAS NO 19199-91-8 is a deuterated analog of chloroethane, where five hydrogen atoms are replaced by deuterium, a stable isotope of hydrogen. This isotopic labeling is critical for applications requiring precise molecular tracking and reduced spectral interference. It is an essential reagent for researchers and manufacturers in the pharmaceutical, agrochemical, and analytical chemistry sectors who require high-purity deuterated compounds for advanced studies.

Application

• NMR Spectroscopy: Used as an internal standard or solvent for nuclear magnetic resonance (NMR) analysis, providing a deuterium lock signal and minimizing background interference in proton NMR spectra.
• Mass Spectrometry: Serves as a valuable standard in GC-MS and LC-MS workflows for method development, calibration, and quantitative analysis due to its distinct mass shift.
• Pharmaceutical Research: Employed in drug metabolism and pharmacokinetics (DMPK) studies as a tracer to investigate the metabolic pathways and bioavailability of active pharmaceutical ingredients.
• Chemical Synthesis: Acts as a deuterium-labeled building block or reagent in the synthesis of more complex deuterated molecules for research and development.
• Environmental Analysis: Utilized as a standard in environmental testing to detect and quantify volatile organic compounds (VOCs) and their degradation products.
• Academic & Industrial R&D: Fundamental tool in mechanistic studies, reaction kinetics, and isotopic labeling projects across chemistry and material science laboratories.

Basic Information

Product Name	Chloroethane-D5
CAS No.	19199-91-8
Molecular Formula	C2D5Cl
Molecular Weight	69.53 g/mol
Synonyms	Ethyl-d5 Chloride; Deuterated Chloroethane; Chloroethane-d5; Perdeuterochloroethane; Ethyl Chloride-d5; C2D5Cl; [2H5]-Chloroethane; NSC 8824
EINECS	Contact for details

Quality Control

Every batch of Chloroethane-D5 is produced and analyzed under strict quality management protocols to ensure exceptional isotopic and chemical purity. Our products undergo rigorous quality testing, including NMR and GC-MS analysis, to ensure compliance with industry standards for deuterated compounds. Certificates of Analysis (COA) detailing isotopic enrichment, chemical purity, and solvent residues are 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 incompatible materials such as strong bases and reactive metals. Due to its highly volatile nature, ensure containers are kept upright and sealed when not in use. Recommended storage temperature is 2-8°C to maintain stability and purity.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (NMR)	Conforms to structure
Isotopic Purity (D)	≥ 99 atom % D
Chemical Purity (GC)	≥ 99.0%
Water Content (KF)	≤ 0.1%

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