Description

N,n-Dimethylacetamide-1,2-13C2 is a stable isotope-labeled analog of the versatile polar aprotic solvent, dimethylacetamide (DMAc). This compound is specifically enriched with carbon-13 at the 1 and 2 positions of the acetamide moiety, making it an essential tool for advanced analytical and research applications where isotopic tracing is required. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries for applications such as NMR spectroscopy, metabolic studies, and as a labeled precursor in chemical synthesis.

Application

• NMR Spectroscopy Internal Standard: Serves as a high-purity chemical shift reference and quantification standard in nuclear magnetic resonance (NMR) analysis due to its defined isotopic enrichment.
• Metabolic Pathway Tracing: Used in pharmaceutical and biochemical research to trace the metabolic fate of compounds and reaction mechanisms using 13C-labeled positions.
• Isotope-Labeled Precursor: Acts as a building block for the synthesis of more complex 13C-labeled compounds in medicinal chemistry and material science.
• Analytical Method Development: Employed in the development and validation of sensitive mass spectrometry (MS) and chromatography methods requiring isotopic labels.
• Polymer & Fiber Research: Utilized as a labeled solvent in studies involving polymer dissolution, fiber spinning, and membrane formation processes to understand solvent interactions.
• Quality Control & Forensic Analysis: Provides a definitive standard for identifying and quantifying substances in complex mixtures in regulatory and forensic laboratories.

Basic Information

Product Name	N,n-Dimethylacetamide-1,2-13C2
CAS No.	286367-73-5
Molecular Formula	C13CH3C(O)N(CH3)2 or C3H713C2NO
Molecular Weight	~90.11 g/mol (based on 13C enrichment)
Synonyms	DMAc-1,2-13C2; N,N-Dimethylacetamide-1,2-13C2; Acetamide, N,N-dimethyl-1,2-13C2; [1,2-13C2]-N,N-Dimethylacetamide; 13C2-DMA; Isotopically Labeled Dimethylacetamide; N,N-Dimethyl-13C2-acetamide; Stable Isotope Labeled DMAc
EINECS	Contact for details

Quality Control

Every batch of our N,n-Dimethylacetamide-1,2-13C2 is produced and analyzed under strict quality protocols to ensure the highest isotopic and chemical purity for research applications. We provide comprehensive Certificates of Analysis (COA) that detail key parameters including isotopic enrichment (Atom % 13C), chemical purity, and solvent content. Our quality systems are designed to meet the rigorous standards required for analytical and synthetic use in regulated environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials. Due to its hygroscopic nature, containers should be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms to structure
Isotopic Enrichment (Atom % 13C)	≥ 99% (1,2-13C2)
Chemical Purity (GC)	≥ 99.0%
Water Content (KF)	≤ 0.1%
NMR Solvent Compatibility	Passes

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