Description

Potassium Dideuterium Phosphate is a stable isotope-labeled derivative of monopotassium phosphate, where two hydrogen atoms are replaced by deuterium. This compound is critical for advanced research and analytical applications requiring precise molecular tracking and minimal spectral interference. It is primarily utilized by scientists and manufacturers in the fields of nuclear magnetic resonance (NMR) spectroscopy, pharmaceutical research, and metabolic studies.

Application

• NMR Spectroscopy Solvent & Internal Standard: Used as a deuterated buffer or chemical shift reference in proton-deuterium exchange studies.
• Pharmaceutical Research & Development: Employed as a tracer in drug metabolism and pharmacokinetics (DMPK) studies to track molecular pathways.
• Biochemical & Metabolic Pathway Analysis: Serves as a labeled precursor in enzymatic and cell culture studies to investigate biochemical mechanisms.
• Analytical Chemistry Standards: Acts as a high-purity calibration standard in mass spectrometry and other isotopic analysis techniques.
• Deuterated Material Synthesis: Used as a starting material or reagent for synthesizing more complex deuterium-labeled compounds.
• Structural Biology & Protein Studies: Facilitates the study of protein structure and dynamics in deuterated aqueous environments.

Basic Information

Product Name	Potassium Dideuterium Phosphate
CAS No.	13761-79-0
Molecular Formula	KD2PO4
Molecular Weight	138.10 g/mol
Synonyms	Monopotassium Dideuterium Phosphate; Potassium Phosphate Monobasic-d2; KD2PO4; Deuterated Monopotassium Phosphate; Potassium Dihydrogen Phosphate-d2; Phosphoric Acid, Monopotassium Salt, Deuterated; Potassium Hydrogen Phosphate-d2
EINECS	Contact for details

Quality Control

Our Potassium Dideuterium Phosphate is produced and tested under stringent quality management systems to ensure exceptional isotopic purity and chemical consistency, meeting the exacting requirements of research and analytical applications. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing parameters such as isotopic enrichment, chemical purity, and specific tests. We adhere to relevant industry standards for high-purity reagents.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure the container is sealed immediately after use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (KD2PO4)	≥ 98.0 %
Deuterium Isotopic Enrichment	≥ 98 atom % D
pH (5% solution in D2O)	4.0 - 5.0
Water (Karl Fischer)	≤ 1.0 %
Heavy Metals (as Pb)	≤ 10 ppm

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