2-Chloro-5-methylpyridine
High-Quality 2-Chloro-5-methylpyridine for Industrial Applications
2-Chloro-5-methylpyridine is a versatile chemical intermediate widely used in pharmaceutical synthesis, agrochemical production, and specialty chemical manufacturing. As a leading supplier, we pride ourselves on delivering premium-grade 2-Chloro-5-methylpyridine with consistent quality and reliable supply.
Product Specifications
- Chemical Name: 2-Chloro-5-methylpyridine
- CAS Number: 18368-64-4
- Molecular Formula: C6H6ClN
- Molecular Weight: 127.57 g/mol
- Appearance: Colorless to pale yellow liquid
- Purity: ≥98% (GC analysis)
- Boiling Point: 185-187°C
- Flash Point: 72°C
- Density: 1.15 g/cm³ at 20°C
Technical Data Sheet
| Parameter | Specification | Test Method |
|---|---|---|
| Identity (IR) | Conforms | USP |
| Assay (GC) | ≥98.0% | Internal Method |
| Water Content | ≤0.5% | Karl Fischer |
| Residue on Ignition | ≤0.1% | USP |
| Heavy Metals | ≤20 ppm | ICP-OES |
Applications of 2-Chloro-5-methylpyridine
2-Chloro-5-methylpyridine serves as a key building block in various chemical syntheses:
- Pharmaceutical intermediates for antihypertensive drugs
- Agrochemical synthesis for crop protection products
- Ligand preparation in coordination chemistry
- Specialty chemical manufacturing
Packaging Options
| Package Size | Material | Storage |
|---|---|---|
| 1 kg | Amber glass bottle | Room temperature |
| 5 kg | HDPE drum | Room temperature |
| 25 kg | Steel drum | Below 30°C |
FAQs about 2-Chloro-5-methylpyridine
Q: What safety precautions should be taken when handling 2-Chloro-5-methylpyridine?
A: Always use appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and lab coat. Work in a well-ventilated area or fume hood. 2-Chloro-5-methylpyridine may cause skin and eye irritation, so avoid direct contact. In case of exposure, rinse immediately with plenty of water and seek medical advice. Store away from oxidizing agents and heat sources.
Q: What is the shelf life of 2-Chloro-5-methylpyridine and how should it be stored?
A: When stored properly in its original sealed container under recommended conditions, 2-Chloro-5-methylpyridine maintains stability for at least 24 months. Optimal storage conditions include: keeping containers tightly closed in a cool, dry, well-ventilated area away from incompatible materials. Storage temperature should not exceed 30°C. Protect from moisture and light by storing in amber glass or properly lined metal containers.
Q: Can you provide technical support for 2-Chloro-5-methylpyridine applications in pharmaceutical synthesis?
A: Yes, our technical team has extensive experience with 2-Chloro-5-methylpyridine applications in pharmaceutical intermediates. We can provide guidance on reaction conditions, purification methods, and analytical procedures. For specific synthesis questions, our chemists are available to consult on reaction optimization and scale-up challenges. Please contact our technical support department with your specific requirements.
Quality Assurance
Our 2-Chloro-5-methylpyridine undergoes rigorous quality control testing, including:
- GC analysis for purity verification
- Residual solvent testing
- Moisture content determination
- Heavy metal screening
- Physical property confirmation
Shipping Information
2-Chloro-5-methylpyridine is classified as hazardous material for transportation. All shipments comply with international regulations including:
- ADR/RID for road and rail transport in Europe
- IMDG Code for maritime transport
- IATA regulations for air transport
For detailed inquiries about 2-Chloro-5-methylpyridine specifications, pricing, or custom synthesis options, please contact our sales team with your specific requirements. We welcome both small-scale trial orders and large-volume contracts, with flexible supply solutions tailored to your production needs.