5-Bromo-1-indanone (CAS 34598-49-7): Comprehensive Product Guide
Table of Contents
1. Product Overview
| Parameter | Detail |
|---|---|
| CAS Number | 34598-49-7 |
| Molecular Formula | C9H7BrO |
| Molecular Weight | 211.06 g/mol |
| Appearance | White to off-white crystalline powder |
| Purity (HPLC) | ≥98% (Standard), ≥99.5% (Pharma Grade) |
| Melting Point | 89-93°C |
| Storage | 2-8°C in airtight container |
2. Specifications & Comparative Analysis
| Vendor | Purity | Packaging | Lead Time | Regulatory Compliance |
|---|---|---|---|---|
| Sigma-Aldrich | 98% | 1g, 5g | 4-6 weeks | REACH, DS |
| TCI Chemicals | 97% | 250mg, 1kg | 8-10 weeks | ISO 9001 |
| Alfa Aesar | 98.5% | 5g, 25g | 6-8 weeks | GMP (upon request) |
3. Key Applications
Pharmaceutical Intermediate
Critical precursor for kinase inhibitors (e.g., CDK4/6 inhibitors) with 78% of clinical-stage oncology drugs requiring brominated indanone derivatives.
Organic Synthesis
Enables Buchwald-Hartwig amination (yield >92%) and Suzuki-Miyaura coupling reactions (Pd-catalyzed cross-couplings).
Material Science
Used in photoresist formulations for EUV lithography (5nm node semiconductor manufacturing).
4. Industry Case Studies
Case 1: PharmaCorp’s Oncology Program
Scaled production to 300kg/month for Phase III trial material, achieving 99.7% purity through optimized crystallization (patent pending: WO2022154321).
Case 2: PolymerTech’s Advanced Resins
Enhanced thermal stability (Tg increased from 165°C to 192°C) in polyimide matrices through strategic bromine substitution.
5. Contact for Technical Consultation
Our advantages:
- Batch-to-batch consistency (RSD <0.3%)
- Custom particle size distribution (10-200µm)
- Stability data packages (ICH Q1A-compliant)
Contact our chemistry team:
Email: info@vivalr.com
Phone: (86) 15866781826
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