Description

n-Methylacetamide-n-D1 is a deuterated isotopologue of N-methylacetamide, specifically labeled with a single deuterium atom on the nitrogen-bound methyl group. This compound is a valuable analytical standard and chemical building block for research involving isotope tracing and spectroscopic studies. It is primarily utilized by researchers and manufacturers in the fields of pharmaceutical development, advanced materials science, and nuclear magnetic resonance (NMR) spectroscopy.

Application

• NMR Spectroscopy & Analytical Standards: Serves as a crucial internal standard or reference compound for quantitative NMR analysis and method development.
• Pharmaceutical Research & Metabolism Studies: Used as a deuterated intermediate or tracer in the synthesis of labeled drug candidates to study metabolic pathways and pharmacokinetics.
• Organic Synthesis & Chemical Research: Acts as a specialized reagent or building block for introducing a deuterium label into more complex molecular architectures.
• Material Science Research: Employed in studies investigating hydrogen-deuterium exchange effects on polymer or liquid crystal properties.
• Vibrational Spectroscopy Studies: Used in FT-IR and Raman spectroscopy to understand solvent effects, hydrogen bonding, and molecular dynamics.

Basic Information

Product Name	n-Methylacetamide-n-D1
CAS No.	3669-70-3
Molecular Formula	C3H6DNO
Molecular Weight	74.11 g/mol
Synonyms	N-Methylacetamide-d1 (N-methyl-d); N-Methyl-d3-acetamide; Acetamide, N-(methyl-d)-; N-(Methyl-d)acetamide; Deuterated N-Methylacetamide; [N-methyl-d]N-Methylacetamide; N-Methylacetamide (N-methyl-d1)
EINECS	Contact for details

Quality Control

Our n-Methylacetamide-n-D1 is produced under controlled conditions to ensure high isotopic and chemical purity, meeting the stringent requirements of research applications. Each batch is supported by comprehensive analytical data, including NMR and mass spectrometry, to verify deuterium incorporation and chemical identity. Certificates of Analysis (COA) detailing purity, isotopic enrichment, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect purity and stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (GC/HPLC)	≥ 98.0%
Isotopic Purity (D-content)	≥ 98 atom % D (N-methyl position)
Water Content (KF)	≤ 0.5%

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