Description

3,5-Dimethyl-2-Ethylpyrazine-D6 is a deuterated isotopologue of a key pyrazine flavor compound, essential for advanced analytical and research applications. Its core value lies in providing an internal standard for precise quantification via mass spectrometry, eliminating matrix effects and ensuring data accuracy. This high-purity labeled compound is primarily needed by analytical laboratories, flavor and fragrance R&D teams, and pharmaceutical researchers developing sophisticated trace analysis methods.

Application

• Internal Standard for GC-MS and LC-MS analysis of pyrazine flavors in food, beverage, and fragrance products.
• Stable Isotope Labeled Reference Material for metabolic and pharmacokinetic studies in pharmaceutical research.
• Tracer compound in reaction mechanism studies and pathway elucidation within organic and flavor chemistry.
• Critical component in the development and validation of high-accuracy analytical methods for regulatory compliance.
• Use in quality control laboratories for the authentication and adulteration testing of natural flavors.
• Research into the sensory impact and threshold detection of alkylpyrazines.

Basic Information

Product Name	3,5-Dimethyl-2-Ethylpyrazine-D6
CAS No.	1189720-18-0
Molecular Formula	C8D6H6N2
Molecular Weight	138.21 g/mol
Synonyms	2-Ethyl-3,5-dimethylpyrazine-d6; Deuterated 2-Ethyl-3,5-dimethylpyrazine; 3,5-Dimethyl-2-ethylpyrazine (hexadeutero); 2-Ethyl-3,5-dimethylpyrazine (D6); Perdeuterated 3,5-Dimethyl-2-ethylpyrazine; Isotopic Internal Standard for Alkylpyrazines; Stable Isotope-Labeled Flavor Compound; CAS 1189720-18-0
EINECS	Contact for details

Quality Control

Our 3,5-Dimethyl-2-Ethylpyrazine-D6 is manufactured under strict quality systems to ensure exceptional isotopic and chemical purity, critical for its role as an analytical standard. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing isotopic enrichment (D-atom %), chemical purity by GC and/or HPLC, and confirmation of structure via spectroscopic methods. We adhere to relevant standards for high-purity reference materials to guarantee reliable and reproducible performance in your sensitive applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at controlled room temperature (15-25°C). Due to its highly volatile nature, ensure containers are securely sealed when not in use to prevent loss and maintain purity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR / NMR)	Conforms to structure
Isotopic Purity (D-atom %)	≥ 98%
Chemical Purity (GC / HPLC)	≥ 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.