1. Product Specifications & Comparative Analysis

2. Functional Applications

This heterocyclic compound serves as:

• Key intermediate in proton pump inhibitor synthesis (Rabeprazole/Lansoprazole)
• Precursor for pharmaceutical APIs including antiarrhythmic agents
• Building block for functionalized pyridine derivatives
• Reaction component in halogenation processes (bromination/chlorination)

3. Operational Use Cases

Pharmaceutical Synthesis

Used in multi-step synthesis of:

• Rabeprazole intermediate (4-Chloro-2,3-dimethylpyridine 1-oxide)
• Landiolol hydrochloride precursor (5-Acetoxymethyl derivative)

Chemical Modification

Demonstrated in:

• Position-selective nitration to 4-Nitro-2,3-dimethylpyridine N-oxide
• Halogen exchange reactions under controlled conditions

4. Industry Client Implementations

Case Study 1: API Manufacturer (Shanghai)

Applied in continuous production of anti-ulcer medications:
– Annual consumption: 850kg
– Purity requirement: >99.5%
– Reaction yield improvement: 22% through optimized oxidation

Case Study 2: Specialty Chemicals Supplier (Wuhan)

Utilized for custom synthesis services:
– Developed 12 novel pyridine derivatives
– Reduced byproduct formation by 40%
– Achieved ISO 9001-certified production

Case Study 3: Research Institution (Beijing)

Employed in catalytic reaction studies:
– Published 3 peer-reviewed papers
– Identified 2 new reaction pathways
– Filed 1 patent application

5. Commercial Inquiry Guidance

For technical specifications, MSDS, or bulk pricing:

Request quotation with:
1. Required quantity
2. Purity specifications
3. Preferred packaging
4. Delivery timeline