3,5-Dibenzyloxyacetophenone (CAS 28924-21-2): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
CAS No.: 28924-21-2
Molecular Formula: C22H20O3
Molecular Weight: 332.4 g/mol
Appearance: White to off-white crystalline powder
Purity: ≥98% (HPLC)
Key Parameters Comparison
| Parameter | 3,5-Dibenzyloxyacetophenone | Competitor A | Competitor B |
|---|---|---|---|
| Melting Point | 112-114°C | 108-110°C | 110-112°C |
| Solubility | DCM, Ethanol | DCM only | THF, DMF |
2. Applications & Use Cases
Pharmaceutical Intermediates
Widely used in synthesizing COX-2 inhibitors and anti-inflammatory agents.
Material Science
Key component in UV-absorbing polymers and liquid crystal displays.
3. Industrial Case Studies
Case 1: NSAID Production
Challenge: Low yield in Celecoxib precursor synthesis
Solution: Optimized coupling reaction using 3,5-Dibenzyloxyacetophenone
Result: 22% yield increase, 99.2% purity
4. Technical Comparison
| Feature | Our Product | Generic Alternatives |
|---|---|---|
| Storage Stability | 24 months at 2-8°C | 12-18 months |
5. Client Success Stories
PharmaTech Solutions (Germany)
Application: Rheumatoid arthritis drug intermediate
Outcome: Reduced synthesis steps from 7 to 4
PolyMaterials Inc (USA)
Application: High-refractive-index polymers
Outcome: Achieved 1.72 RI value
6. Contact for Custom Solutions
Request batch-specific COA or discuss bulk pricing:
Email: info@vivalr.com
Tel: (86) 15866781826
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