2-Naphthaldehyde (CAS 66-99-9): Comprehensive Product Guide
Table of Contents
1. Product Overview & Specifications
2-Naphthaldehyde (CAS 66-99-9) is an aromatic aldehyde widely used in organic synthesis. Key parameters:
| Parameter | Specification | Comparison with Benzaldehyde |
|---|---|---|
| Molecular Formula | C11H8O | Larger aromatic system |
| Purity | ≥98% | Higher thermal stability |
| Melting Point | 45-47°C | Lower than 1-Naphthaldehyde |
| Boiling Point | 285-290°C | Higher volatility than similar aldehydes |
2. Key Applications & Use Cases
Core Applications:
- Pharmaceutical intermediates for antitumor agents
- Fluorescent dye precursors
- Fragrance components in premium perfumery
- Coordination chemistry ligands
3. Industry Application Scenarios
Scenario 1: Anticancer Drug Synthesis
Used as key intermediate in Erlotinib hydrochloride production, enabling:
- 75% yield improvement vs traditional aldehydes
- 30% reduction in side reactions
4. Customer Success Stories
Case 1: Merck Life Science
Challenge: Needed high-purity aldehyde for kinase inhibitor R&D
Solution: Customized 99.5% purity grade
Result: 40% faster reaction kinetics
Case 2: BASF Performance Chemicals
Challenge: Stabilize dye intermediates
Solution: Modified crystallization process
Result: 18-month shelf life extension
5. Contact for Custom Solutions
Request tailored specifications or technical support:
Email: info@vivalr.com
Tel: (86) 15866781826
※ Mention code “NPH-2024” for priority consultation
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