Comprehensive Guide to Tetramethylpyrazine (CAS 1124-11-4)
Table of Contents
Product Overview & Specifications
Tetramethylpyrazine (CAS 1124-11-4) is a high-purity organic compound widely used in pharmaceuticals, food additives, and chemical synthesis. Key specifications include:
| Parameter | Tetramethylpyrazine | Similar Compounds |
|---|---|---|
| Purity | ≥99% | 90-95% (Pyrazine derivatives) |
| Appearance | White crystalline powder | Yellowish powder |
| Melting Point | 74-77°C | 68-72°C |
| Solubility | Water: 5 mg/mL; Ethanol: Fully soluble | Limited ethanol solubility |
Applications of Tetramethylpyrazine
Pharmaceutical Industry
Used as an active ingredient in cardiovascular drugs for improved blood circulation and anti-inflammatory effects.
Food & Flavoring
Enhances savory flavors in processed foods at 0.01-0.1% concentration.
Chemical Synthesis
Serves as intermediate for agrochemicals and specialty polymers.
Industry Use Cases
Pharmaceutical Tablet Formulation
Challenge: Improve bioavailability of anti-coagulant medication.
Solution: 50mg Tetramethylpyrazine per tablet increased absorption rate by 40%.
Food Seasoning Optimization
Challenge: Create low-sodium flavor enhancer.
Solution: 0.05% concentration achieved umami flavor without salt.
Client Success Stories
ABC Pharmaceuticals (Germany)
Application: Stroke prevention medication
Results: 30% faster FDA approval due to improved efficacy profile.
Global Food Ingredients Inc. (USA)
Application: Plant-based meat flavoring
Results: 25% cost reduction vs traditional flavor systems.
ChemSynth Co., Ltd. (China)
Application: Pesticide intermediate
Results: 99.2% reaction yield achieved through optimized synthesis.
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