Description

Methyliminodiacetic-D4 Acid is a deuterated isotopologue of methyliminodiacetic acid, where four hydrogen atoms are replaced by deuterium. This high-purity labeled compound is critical for applications requiring precise analytical tracking and reduced signal interference. It is primarily utilized by researchers and manufacturers in the pharmaceutical and agrochemical sectors for use as an internal standard, a tracer in metabolic studies, and a building block in the synthesis of deuterated complex molecules.

Application

• Internal standard for quantitative LC-MS (Liquid Chromatography-Mass Spectrometry) and NMR analysis in pharmaceutical research.
• Deuterated tracer or precursor in the synthesis of isotopically labeled active pharmaceutical ingredients (APIs) and agrochemicals.
• Metabolic pathway and pharmacokinetic studies to track the fate of molecules within biological systems.
• Stable isotope labeling for advanced material science research and mechanistic reaction studies.
• Critical reagent in the development and validation of sensitive analytical methods in regulatory environments.

Basic Information

Product Name	Methyliminodiacetic-D4 Acid
CAS No.	1219803-27-6
Molecular Formula	C5H3D4NO4
Molecular Weight	149.13 g/mol (for deuterated form)
Synonyms	N-Methyliminodiacetic-D4 Acid; (Carboxymethyl-D2)(methyl-D2)aminoacetic Acid; 2,2'-[(Methyl-D3)imino]diacetic-2,2-D Acid; Bis(carboxymethyl-D2)-N-methyl-D2-amine; MIDAd4; Deutero-Methyliminodiacetic Acid; N-Methyl-D3-iminodiacetic-2,2-D Acid
EINECS	Contact for details

Quality Control

Every batch of Methyliminodiacetic-D4 Acid is produced and tested under stringent quality management systems. We guarantee high isotopic purity and chemical purity to meet the exacting requirements of research and development. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment (D-atom %), chemical purity by HPLC, and identification is provided with each shipment to ensure full traceability and compliance with your project specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation. Handle and store away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-atom %)	≥ 98.0% (by 1H-NMR or MS)
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.