Description

Sodium Propionate-D5 is a deuterium-labeled analog of sodium propionate, a widely used preservative and antifungal agent. This stable isotope-labeled compound is essential for advanced analytical and research applications where precise tracking and quantification are required. It is primarily utilized by researchers and quality control laboratories in the pharmaceutical, food science, and metabolic studies sectors for use as an internal standard in mass spectrometry and NMR spectroscopy.

Application

• Internal Standard for Mass Spectrometry (MS): Used for the accurate quantification of sodium propionate and related metabolites in complex biological matrices.
• Nuclear Magnetic Resonance (NMR) Spectroscopy: Serves as a deuterated tracer in metabolic pathway studies and reaction mechanism analysis.
• Pharmaceutical Research & Development: Employed in drug metabolism and pharmacokinetics (DMPK) studies to monitor the fate of propionate-based compounds.
• Food Safety & Analytical Testing: Facilitates precise measurement of propionate preservative levels in food products for regulatory compliance.
• Biochemical Research: Acts as a tool in enzymatic assays and studies of short-chain fatty acid metabolism.
• Chemical Synthesis: Used as a labeled starting material or intermediate in the synthesis of more complex deuterated molecules.

Basic Information

Product Name	Sodium Propionate-D5
CAS No.	202529-18-8
Molecular Formula	C3D5NaO2
Molecular Weight	99.10 g/mol
Synonyms	Sodium [2,2,3,3,3-D5]propionate; Propionic-2,2,3,3,3-d5 acid sodium salt; Sodium Propionate (D5); Deuterated Sodium Propionate; Sodium Propionate-d5; Sodium 2,2,3,3,3-pentadeuteriopropanoate; Na Propionate-D5
EINECS	Contact for details

Quality Control

Our Sodium Propionate-D5 is manufactured under controlled conditions to ensure high isotopic purity and chemical integrity. Each batch is analyzed by NMR and MS to confirm deuterium incorporation and chemical purity. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment, assay, and purity is provided with every shipment to support your research and compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a desiccated environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Isotopic Purity (Deuterium Enrichment)	≥ 98 atom % D
Assay (HPLC)	≥ 98.0%
Chemical Purity	≥ 99.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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