Description

1,1-Dimethyl-D6-Urea is a high-purity, deuterium-labeled isotopologue of 1,1-dimethylurea, specifically designed for advanced analytical and research applications. This stable isotope-labeled compound is essential for use as an internal standard in quantitative mass spectrometry, ensuring unparalleled accuracy and reliability in complex sample analysis. It is primarily utilized by researchers and quality control laboratories in the pharmaceutical, agrochemical, and environmental science sectors for method development, metabolic studies, and precise quantification.

Application

• Internal Standard for Mass Spectrometry (MS): Serves as a critical, non-interfering reference compound for the accurate quantification of 1,1-dimethylurea and related analytes in LC-MS and GC-MS workflows.
• Pharmaceutical Research & Development: Used in drug metabolism and pharmacokinetics (DMPK) studies to track the fate of active pharmaceutical ingredients and their metabolites.
• Agrochemical Analysis: Enables precise measurement of pesticide residues, degradation products, and environmental metabolites in compliance with global regulatory standards.
• Environmental Monitoring: Facilitates the trace-level detection and quantification of urea-based compounds in water, soil, and biological samples.
• Stable Isotope Labeling Studies: Acts as a tracer in mechanistic studies to elucidate chemical and biochemical pathways in synthetic and biological systems.
• Method Development & Validation: Provides a reliable benchmark for developing and validating new analytical methods, ensuring robustness and regulatory compliance.

Basic Information

Product Name	1,1-Dimethyl-D6-Urea
CAS No.	1219802-32-0
Molecular Formula	C3D6N2O
Molecular Weight	92.13 g/mol
Synonyms	Urea-d6, N,N-dimethyl-; Dimethyl-D6-urea; N,N-Dimethylurea-d6; (Dimethylamino)carbonyl-d6 amine; Tetradeutero-dimethylurea; Hexadeutero-1,1-dimethylurea; Isotopic Labeled 1,1-Dimethylurea; D6-1,1-Dimethylurea
EINECS	Contact for details

Quality Control

Every batch of 1,1-Dimethyl-D6-Urea is manufactured and tested under strict quality management systems to ensure the highest isotopic and chemical purity for research applications. Our products undergo rigorous quality testing, including advanced spectroscopic and chromatographic analyses, to ensure compliance with exacting customer specifications. Certificates of Analysis (COA) detailing isotopic enrichment (D, atom %), chemical purity, and analytical methods are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation and maintain isotopic integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Enrichment (D, atom %)	≥ 98.0%
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.