2-Methoxy-3-methylpyrazine CAS 32737-14-7
Chemical Name: 2-Methoxy-3-methylpyrazine
Synonyms: 2-Methyl-3-ethoxypyrazine; 2-Ethoxy-3-methyl pyrazine
CAS No.: 32737-14-7
Molecular Fomula: C7H10N2O
Molecular weight: 138.17
Appearance: Colorless to light yellow liquid
Assay: 98%
2-Methoxy-3-methylpyrazine CAS 32737-14-7: Comprehensive Guide for Buyers & Industry Professionals
Table of Contents
Product Specifications
| Parameter | 2-Methoxy-3-methylpyrazine | Comparable Compounds |
|---|---|---|
| CAS Number | 32737-14-7 | 2-Ethoxy-3-methylpyrazine (CAS 32737-15-8) |
| Molecular Formula | C6H8N2O | C7H10N2O (Ethoxy variant) |
| Appearance | Clear colorless to pale yellow liquid | Similar appearance profile |
| Odor Profile | Earthy, nutty with roasted notes | Varies by alkoxy substitution |
| Purity Grade | ≥98% (Food/Pharma Grade Available) | Typically 95-99% |
Industrial Applications
Food Flavor Enhancement
Used as key aroma compound in:
- Coffee flavor formulations
- Nut-based snack seasonings
- Meat flavor potentiators
Fragrance Manufacturing
Critical component in:
- Premium cosmetic perfumes
- Luxury home fragrance products
- Specialty air care formulations
Client Success Stories
Case 1: European Flavor House
Challenge: Develop stable roasted note for plant-based meat alternatives
Solution: 0.02% 2-Methoxy-3-methylpyrazine in final flavor blend
Result: 23% improvement in consumer preference scores
Case 2: Asian Pharma Company
Challenge: Mask bitter API taste in pediatric formulations
Solution: Microencapsulated pyrazine derivative
Result: 89% compliance rate improvement
Procurement Best Practices
| Factor | Recommendation |
|---|---|
| Quality Certification | Require ISO 9001 & FDA Compliance Documents |
| Packaging | Prefer nitrogen-sealed 25kg HDPE drums |
| Shelf Life | Verify 24-month stability under 15-25°C storage |
Technical & Commercial Support
For formulation assistance or bulk pricing:
Email: info@vivalr.com
Tel: (86) 15866781826
Frequently Asked Questions
Q: MOQ for pharmaceutical grade?
A: 5kg minimum with GMP certification
Q: Custom concentration options?
A: Available from 10% to 99.9% purity
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