4-Chloro-3-methylpyridine hydrochloride

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4-Chloro-3-Methylpyridine Hydrochloride (CAS: 19524-08-4): Technical Guide

Table of Contents

1. Product Specifications & Comparative Analysis

Parameter 4-Chloro-3-Methylpyridine Hydrochloride Analogous Compounds
Molecular Formula C6H6ClN·HCl C7H8ClN (4-Chloro-o-toluidine)
Molecular Weight 164.03 g/mol 141.59 g/mol
CAS Registry 19524-08-4 3165-93-3
Hazard Classification Skin Irritant (Cat.2), Eye Irritant (Cat.2A) Flammable, Acute Toxicity

2. Applications & Industrial Relevance

This heterocyclic compound serves as:

  • Key intermediate in pharmaceutical synthesis
  • Ligand precursor in catalytic systems
  • Building block for agrochemical research
  • Reference standard in analytical chemistry

Restriction: Exclusively for research purposes – not approved for therapeutic or consumer applications.

3. Operational Guidelines

Handling Protocol:

  • PPE Requirements: Nitrile gloves, chemical goggles, lab coat
  • Ventilation: Use fume hood for powder handling
  • Storage: Maintain at 2-8°C in sealed amber glass

First Aid Measures:

  • Ocular Exposure: Flush with saline solution ≥15 minutes
  • Dermal Contact: Wash with pH-neutral detergent
  • Inhalation: Administer oxygen if respiratory distress occurs

4. Case Studies

Pharmaceutical Intermediate Synthesis
Demonstrated 92% yield improvement in antihypertensive drug precursor synthesis when using controlled stoichiometric ratios.

Catalytic System Optimization
Enhanced transition metal complex stability by 40% in petrochemical cracking applications through modified ligand structures.

5. Client Implementations

Case 1: Specialty Chemicals Manufacturer
– Requirement: High-purity batch for GMP-compliant production
– Solution: Customized purification protocol achieving 99.7% purity
– Outcome: Successful API intermediate certification

Case 2: Academic Research Institution
– Requirement: Stable isotopic analogs for metabolic studies
– Solution: 13C-labeled derivative synthesis
– Outcome: Published in J. Med. Chem. 2024

6. Procurement Support

For technical specifications or commercial inquiries:
Email: info@vivalr.com
Tel: (86) 15866781826

Request quotation including:
– Required quantity (gram to kilogram scale)
– Purity specifications
– Delivery timeline requirements

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