Tetrabenzyl Pyrophosphate (CAS 990-91-0): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Tetrabenzyl Pyrophosphate (CAS 990-91-0) is a high-purity organophosphorus compound with molecular formula C28H28O7P2 and molecular weight 562.46 g/mol. This white crystalline powder exhibits >98% purity by HPLC and maintains stability at 2-8°C storage conditions.
| Parameter | Tetrabenzyl Pyrophosphate | Similar Phosphorylating Agents |
|---|---|---|
| Solubility in DCM | Excellent (>50 mg/mL) | Moderate (20-30 mg/mL) |
| Reaction Efficiency | 95-98% yield | 85-90% yield |
| Thermal Stability | Stable up to 150°C | Decomposes at 100°C |
2. Key Applications & Use Cases
Core Functional Uses:
- ▶ Pharmaceutical intermediates synthesis
- ▶ Nucleotide analog production
- ▶ Peptide modification reactions
- ▶ Enzyme inhibition studies
Technical Advantages:
- ✓ Enables mild reaction conditions (25-40°C)
- ✓ Reduces side reactions by 40% vs. traditional agents
- ✓ Compatible with automated synthesis systems
3. Performance Comparison
| Feature | Our Product | Competitor A | Competitor B |
|---|---|---|---|
| Purity Certification | HPLC, NMR, MS | HPLC only | Not certified |
| Batch Consistency | ±1% variance | ±5% variance | ±10% variance |
| Technical Support | 24/7 Expert Access | Business Hours Only | Email Only |
4. Industry Application Scenarios
Scenario 1: Antiviral Drug Development
Used in continuous flow synthesis of Remdesivir analogs, achieving 92% yield improvement over batch processes.
Scenario 2: Cancer Research
Enabled precise phosphorylation of kinase inhibitors in glioblastoma studies at MIT Labs.
5. Customer Success Stories
Case 1: Top 10 Pharma Company (EU)
- ▪ Challenge: Scaling nucleotide API production
- ▪ Solution: Custom purity-grade TBPP
- ▪ Result: 30% cost reduction, FDA approval secured
Case 2: Biotech Startup (USA)
- ▪ Challenge: Low-yield phosphorylation
- ▪ Solution: Optimized TBPP reaction protocol
- ▪ Result: Series B funding achieved
6. Request Customized Solutions
Leverage our technical expertise for your specific application needs:
✉ Email: info@vivalr.com
Tel: (86) 15866781826
Request batch-specific COA or MSDS documentation through our portal.



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