Description

Propanol-1,1,2,2-D4 is a deuterated isotopologue of 1,2-propanediol, where four hydrogen atoms are replaced by deuterium, a stable hydrogen isotope. This high isotopic purity is critical for applications requiring non-radioactive isotopic labeling, such as NMR spectroscopy and mass spectrometry, where it serves as an internal standard or solvent to eliminate interfering signals. It is an essential material for researchers and manufacturers in the pharmaceutical, analytical chemistry, and advanced materials sectors who require precise molecular tracking and spectroscopic resolution.

Application

• NMR Spectroscopy: Used as a deuterated solvent for analyzing organic compounds, providing a lock signal and a clean spectral background.
• Mass Spectrometry: Employed as an internal standard or matrix for quantitative analysis, leveraging its distinct mass shift.
• Pharmaceutical Research: Acts as a tracer in drug metabolism and pharmacokinetics (DMPK) studies to track the fate of molecules in vivo.
• Chemical Synthesis: Serves as a labeled starting material or reagent for synthesizing deuterated compounds for research and development.
• Polymer Science: Utilized in the study of polymer dynamics and structure through techniques like deuterium NMR.
• Academic & Industrial R&D: A fundamental tool in mechanistic studies and material science for investigating reaction pathways and molecular interactions.

Basic Information

Product Name	Propanol-1,1,2,2-D4
CAS No.	70907-80-1
Molecular Formula	C₃H₄D₄O₂
Molecular Weight	80.12 g/mol (for C₃H₄D₄O₂)
Synonyms	1,2-Propanediol-1,1,2,2-d4; [1,1,2,2-²H₄]-1,2-Propanediol; Deuterated 1,2-Propanediol; Propylene Glycol-d4; 1,2-Dihydroxypropane-d4; (RS)-Propane-1,2-diol-d4; DL-Propylene Glycol-d4
EINECS	Contact for details

Quality Control

Every batch of Propanol-1,1,2,2-D4 is produced and tested under stringent 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 (typically >98 atom % D), chemical purity, and specific tests are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place. Recommended storage temperature is 2-8°C to maintain long-term stability and minimize volatility. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (NMR)	Conforms to structure
Isotopic Purity (Atom % D)	≥ 98%
Chemical Purity (GC)	≥ 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.