Description

Malonic-D2 Acid-D2 is a deuterated derivative of malonic acid, where both carboxylic acid protons are replaced with deuterium atoms. This isotopic labeling is critical for applications requiring enhanced molecular stability, reduced metabolic scrambling, and precise spectroscopic analysis. It is an essential building block and tracer in advanced research and development for the pharmaceutical, agrochemical, and material science industries.

Application

• Pharmaceutical Research: Used as a deuterated precursor in the synthesis of Active Pharmaceutical Ingredients (APIs) for metabolic studies and to improve drug stability and pharmacokinetic profiles.
• Analytical Chemistry: Serves as an internal standard or reference compound in quantitative mass spectrometry (MS) and nuclear magnetic resonance (NMR) spectroscopy.
• Agrochemical Development: Employed in the synthesis of deuterated pesticides and herbicides to study environmental fate, degradation pathways, and metabolic processes.
• Material Science: Utilized in the development of organic electronic materials and polymers where deuterium incorporation can modify physical properties and enhance durability.
• Mechanistic Studies: Acts as a probe in reaction mechanism elucidation, leveraging kinetic isotope effects (KIE) to understand catalytic and biochemical pathways.

Basic Information

Item	Detail
Product Name	Malonic-D2 Acid-D2
CAS No.	813-56-9
Molecular Formula	C3D2H2O4
Molecular Weight	106.07 g/mol
Synonyms	Deuterated Malonic Acid; Propanedioic-2,2-d2 Acid; Malonic Acid-d2; Dicarboxylic-2,2-d2 Acid; 1,3-Propanedioic-2,2-d2 Acid; Methanedicarboxylic-2,2-d2 Acid; (Carboxy-d)acetic Acid; Dideuteriomalonic Acid
EINECS	Contact for details

Quality Control

Our Malonic-D2 Acid-D2 is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR and MS, to confirm isotopic purity and chemical identity. We provide a detailed Certificate of Analysis (COA) with each shipment, ensuring traceability and compliance with your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (NMR/MS)	≥ 98 atom % D
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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