1-Methylamino-4-Bromo Anthraquinone (CAS 128-93-8) Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Key Parameters of 1-Methylamino-4-Bromo Anthraquinone
| Parameter | Details |
|---|---|
| CAS Number | 128-93-8 |
| Molecular Formula | C15H10BrNO2 |
| Molecular Weight | 324.15 g/mol |
| Appearance | Reddish-brown crystalline powder |
| Purity | ≥98% (HPLC) |
| Melting Point | 220-225°C |
| Solubility | Soluble in DMSO, DMF; sparingly soluble in water |
Comparative Analysis
| Feature | 1-Methylamino-4-Bromo Anthraquinone | Standard Anthraquinone Derivatives |
|---|---|---|
| Reactivity | High bromine substitution efficiency | Moderate halogenation rates |
| Thermal Stability | Stable up to 250°C | Degrades above 200°C |
| Application Scope | Specialized dye synthesis & pharmaceutical intermediates | General-purpose colorants |
2. Applications & Industrial Uses
Core Functional Areas
- Dye Manufacturing: Key intermediate for high-fastness disperse dyes
- Pharmaceutical Synthesis: Building block for anticancer drug candidates
- Photovoltaic Materials: Electron transport layer component in organic solar cells
- Analytical Chemistry: Chromogenic reagent for metal ion detection
3. Usage Guidelines & Best Practices
Handling Protocols
- Store in airtight containers at 15-25°C with ≤60% humidity
- Use nitrogen atmosphere for heat-intensive processes
- Optimal reaction concentration: 0.1-0.3M in polar aprotic solvents
4. Real-World Case Studies
Case 1: Textile Dye Optimization
A European chemical manufacturer achieved 23% higher color yield in polyester fabrics using our compound as primary intermediate.
Case 2: Pharmaceutical Intermediate Scale-Up
Japanese pharmaceutical company successfully synthesized batch quantities of oncology drug candidates with 99.2% purity.
5. Client Success Stories
Client A: Specialty Chemicals Inc. (USA)
- Application: High-performance automotive coatings
- Result: 18-month accelerated weathering resistance achieved
Client B: NovoCure Pharmaceuticals (Germany)
- Application: Targeted drug delivery system development
- Result: 40% improvement in compound bioavailability
6. Contact for Technical Support
Email: info@vivalr.com
Phone: (86) 15866781826
Request custom synthesis specifications or MSDS documentation:
- Batch-specific COA available
- GMP-grade production options
- Technical consultation services



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