3-BROMO-2-CHLORO-4-PICOLINE

1. Product Information & Specifications

3-Bromo-2-chloro-4-picoline (CAS 55404-31-4) is a halogen-substituted pyridine derivative with molecular formula C₆H₅BrClN and molecular weight 206.468 g/mol. This specialty chemical exhibits a density of 1.6±0.1 g/cm³ and boiling point of 250.3±35.0°C at standard pressure.

Comparative Analysis

2. Key Applications

• Pharmaceutical Intermediates: Critical building block for kinase inhibitors and antiviral agents
• Agrochemical Synthesis: Precursor for herbicides and fungicides
• Material Science: Ligand in catalytic systems for polymerization
• Organic Electronics: Charge-transport material in OLED components

3. Industrial Use Cases

3.1 Antiviral Drug Synthesis

Used in Step 3 of Remdesivir analog production via Buchwald-Hartwig amination (Yield: 82%, Purity >99%)

3.2 Herbicide Development

Key intermediate in next-generation ALS inhibitor herbicides showing 95% weed suppression efficacy

4. Client Implementation Scenarios

4.1 Top-tier Pharmaceutical Manufacturer

Annual consumption: 850kg for oncology drug intermediates (2019-2024)

4.2 Agrochemical Leader

Integrated into patent-protected herbicide formula (2022 EU approval)

5. Technical Consultation

For custom synthesis projects or bulk pricing:
Email: info@vivalr.com
Tel: (86) 15866781826

Request SDS documentation or synthesis protocols:

• 24-hour technical response
• Custom purity grades (98-99.9%)
• GMP-compliant manufacturing