Description

1,2-Propanediol-(Od)2 CAS NO 58161-11-8 is a deuterated derivative of propylene glycol, where specific hydrogen atoms are replaced with deuterium, a stable isotope of hydrogen. This isotopic labeling is crucial for advanced analytical and research applications, providing a non-radioactive tracer with distinct spectroscopic properties. It is an essential material for researchers and manufacturers in the fields of nuclear magnetic resonance (NMR) spectroscopy, pharmaceutical research, and organic synthesis, where precise molecular tracking and mechanistic studies are required.

Application

• NMR Spectroscopy Solvent: Used as a deuterated solvent for analyzing organic compounds, providing a non-interfering signal background.
• Pharmaceutical Research: Serves as a labeled intermediate or tracer in drug metabolism and pharmacokinetics (DMPK) studies.
• Mechanistic Studies: Employed in organic and organometallic chemistry to investigate reaction pathways and mechanisms using isotopic effects.
• Polymer Science: Acts as a chain transfer agent or initiator in the synthesis of labeled polymers for structural analysis.
• Analytical Standards: Used in the preparation of internal standards for mass spectrometry (MS) and other quantitative analytical techniques.
• Deuterium Labeling: A key starting material for the synthesis of more complex deuterated compounds across various chemical sectors.

Basic Information

Item	Detail
Product Name	1,2-Propanediol-(Od)2
CAS No.	58161-11-8
Molecular Formula	C3D8O2
Molecular Weight	80.15 g/mol
Synonyms	[1,1,2,2,3,3,3-2H7]-1,2-Propanediol; 1,2-Propanediol-d8; Propylene Glycol-d8; (2R/S)-Propane-1,2-diol-d8; 1,2-Dihydroxypropane-d8; 1,2-Propylene Glycol-d8; Methyl Ethylene Glycol-d8; Deuterated Propylene Glycol
EINECS	Contact for details

Quality Control

Our deuterated chemicals are produced and handled under strict quality control protocols to ensure high isotopic and chemical purity. Each batch is characterized using advanced techniques including NMR and mass spectrometry to confirm deuterium incorporation and chemical identity. Certificates of Analysis (COA) detailing isotopic purity (e.g., D atom %), chemical purity, and relevant spectroscopic data are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. This material is hygroscopic (moisture-sensitive). Store in a cool, dry, well-ventilated area at room temperature (15-25°C). For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (NMR)	Conforms to structure
Isotopic Purity (D atom %)	≥ 98%
Chemical Purity (GC/HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%

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