Description

Methacrylonitrile-D5, 99 Atom % D is a deuterated isotopologue of methacrylonitrile, where five hydrogen atoms are replaced with deuterium. This high isotopic purity is critical for applications requiring minimal spectral interference and enhanced stability in analytical and synthetic chemistry. It serves as an essential labeled precursor and internal standard for researchers and manufacturers in pharmaceuticals, advanced materials, and analytical science.

Application

• NMR Spectroscopy: Used as an internal standard or solvent for nuclear magnetic resonance studies due to its deuterium labeling.
• Pharmaceutical Research: Acts as a labeled building block in the synthesis of deuterated drug candidates for metabolic and pharmacokinetic studies.
• Polymer Science: Serves as a monomer for creating deuterated polymers, enabling detailed structural analysis via techniques like neutron scattering.
• Mass Spectrometry: Employed as a stable isotope-labeled internal standard for accurate quantification in GC-MS or LC-MS methods.
• Organic Synthesis: A key intermediate for introducing the deuterated methacryloyl moiety into complex molecules.
• Material Science: Used in the development of specialized optical or electronic materials where isotopic purity affects material properties.

Basic Information

Product Name	Methacrylonitrile-D5, 99 Atom % D
CAS No.	32376-01-5
Molecular Formula	C4D5N
Molecular Weight	73.13 g/mol
Synonyms	2-Methyl-2-propenenitrile-d5; 2-Methylpropenenitrile-d5; Isobutenenitrile-d5; Methacrylonitrile-d5; Deuterated Methacrylonitrile; (2H5)Methacrylonitrile; 2-Deuteromethyl-2-(deuteromethyl)deuteroacrylonitrile
EINECS	Contact for details

Quality Control

Every batch of Methacrylonitrile-D5 is produced and analyzed under strict quality protocols to ensure the highest isotopic and chemical purity. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing isotopic enrichment (D Atom %), chemical purity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place, away from heat, sparks, and open flame. Due to its highly volatile and strong acid/organic solvent nature, keep away from incompatible materials. Recommended storage temperature is 2-8°C to maximize stability.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to structure
Deuterium Atom % (D Atom %)	≥ 99%
Chemical Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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