Description

Pyrazine, 3-Methyl-2,5-Bis(1-Methylethyl)- (9Ci) is a specialized alkylated pyrazine derivative, a class of compounds valued for their unique organoleptic and chemical properties. This compound matters for its role as a versatile intermediate and flavor/aroma modifier, offering distinct nutty, roasted, or earthy notes. It is needed by manufacturers in the flavor & fragrance, agrochemical, and pharmaceutical industries seeking high-purity synthetic building blocks.

Application

• Flavor & Fragrance Industry: A key intermediate or component for creating complex savory, nutty, roasted, or meaty flavor profiles in processed foods, snacks, and savory applications.
• Aroma Chemicals: Used in the synthesis of sophisticated fragrance ingredients for perfumes, personal care products, and household detergents.
• Agrochemical Synthesis: Serves as a valuable nitrogen-containing heterocyclic intermediate in the research and production of advanced pesticides and herbicides.
• Pharmaceutical Intermediates: Employed in organic synthesis for the development of novel active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Chemical Research & Development: Utilized as a building block in academic and industrial R&D for exploring new materials and chemical reactions.
• Specialty Chemical Manufacturing: Acts as a precursor for various fine chemicals and functional materials requiring specific alkylpyrazine structures.

Basic Information

Product Name	Pyrazine, 3-Methyl-2,5-Bis(1-Methylethyl)- (9Ci)
CAS No.	93764-50-2
Molecular Formula	C11H18N2
Molecular Weight	178.28 g/mol
Synonyms	2,5-Diisopropyl-3-methylpyrazine; 3-Methyl-2,5-diisopropylpyrazine; 2,5-Bis(1-methylethyl)-3-methylpyrazine; 3-Methyl-2,5-di(propan-2-yl)pyrazine; Diisopropyl Methylpyrazine; FEMA 3996; Flavis No. 15.023
EINECS	Contact for details

Quality Control

Our Pyrazine, 3-Methyl-2,5-Bis(1-Methylethyl)- (9Ci) is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopy (IR, NMR), to ensure high purity and consistent organoleptic quality. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

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 heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	Contact for details
Specific Gravity (20°C)	Contact for details

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