5-Bromo-8-nitroisoquinoline

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Table of Contents

1. Product Information & Specifications

Key Parameters of 5-Bromo-8-nitroisoquinoline

Parameter Value
CAS Number 100374-07-8
Molecular Formula C9H5BrN2O2
Molecular Weight 267.06 g/mol
Appearance Yellow crystalline powder
Purity ≥98% (HPLC)
Melting Point 182-184°C
Storage 2-8°C in inert atmosphere

Comparative Analysis

Feature 5-Bromo-8-nitro 5-Chloro Analog Unsubstituted Isoquinoline
Electrophilicity High Moderate Low
Cross-coupling Reactivity Superior Average Poor
Thermal Stability Stable ≤200°C Stable ≤180°C Stable ≤150°C

2. Detailed Applications

Pharmaceutical Intermediates

Critical building block for:

  • Anticancer drug candidates targeting topoisomerase inhibitors
  • Kinase inhibitor development (EGFR, VEGFR applications)
  • Antimicrobial agents with enhanced bioavailability

Material Science Applications

  • Organic semiconductor precursors
  • Coordination complexes for catalytic systems
  • Photoactive components in OLED materials

3. Usage Guidelines

Handling Protocol

  • Store under nitrogen atmosphere
  • Use dry ice during transportation
  • Handle in fume hood with PPE (nitrile gloves, safety goggles)

Reaction Optimization

  • Recommended solvent: Dry DMF/DMSO
  • Optimal temperature range: 80-110°C
  • Catalyst pairing: Pd(PPh3)4 for cross-couplings

4. Application Case Studies

Case 1: Antineoplastic Agent Synthesis

Reaction: Suzuki-Miyaura coupling with boronic ester
Yield: 82% isolated yield
Key Advantage: Enabled selective C-H functionalization

Case 2: OLED Emitter Development

Process: Coordination with Ir(III) metal center
Result: Achieved 18% EQE in prototype devices
Color: Deep red emission (620 nm)

5. Client Implementation Examples

Pharmaceutical Innovator: BioSynthera Therapeutics

Challenge: Develop third-generation kinase inhibitor
Solution: Used as key intermediate in scaffold hopping
Outcome: 10x improved selectivity vs. competitors

Materials Leader: Luminova Corp

Objective: Create thermally stable electron transport layer
Application: Served as electron-deficient aromatic core
Performance: Increased device lifetime by 40%

6. Request Customized Solutions

Why Choose Us?

  • Batch-to-batch consistency (≥99.5% purity)
  • Custom synthesis capabilities
  • Global logistics network

Contact Our Experts

Email: info@vivalr.com
Phone: (86) 15866781826
Technical Support: Available 24/7

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