Product Overview
5-Methyl-3,4-diphenylisoxazole (CAS 37928-17-9) is a chemical building block widely utilized as a Parecoxib intermediate in pharmaceutical synthesis.
Technical Specifications
- Product Name: 5-Methyl-3,4-diphenylisoxazole
- CAS Number: 37928-17-9
- Category: Intermediates and Fine Chemicals
- Quality Standard: In-House Specification
- Molecular Formula: C16H13NO
- Molecular Weight: 235.28
- Appearance: White to off-white powder
- Purity (HPLC): ≥98.0%
- Application: Parecoxib intermediate
- Brand: Conscientia Industrial
- Country of Origin: China
Why Choose Conscientia Industrial
- Quality Assurance: Our QC inspects every batch of 5-Methyl-3,4-diphenylisoxazole using validated analytical methods to verify purity and compliance.
- Documentation: We provide comprehensive technical packages for 5-Methyl-3,4-diphenylisoxazole (CAS 37928-17-9), including the Certificate of Analysis (COA), Safety Data Sheet (SDS), and Method of Analysis (MOA).
- Production Capacity: Our China manufacturing facility supports 5-Methyl-3,4-diphenylisoxazole from R&D scale to commercial scale quantities.
- Direct Source Advantage: As a direct source supplier, we provide 5-Methyl-3,4-diphenylisoxazole with competitive pricing, stable inventory, and professional technical support.
Packaging & Storage
- Packaging: 1kg aluminum foil bags, 25kg fiber drums. Customized packaging and private labeling services are available upon request.
- Storage Condition: Store in a cool, dry, and well-ventilated area. Keep container tightly closed away from light, heat, and strong oxidizing agents.
- Shelf Life: 24 months when stored under standard conditions.
- Safety Handling: This material is for research and industrial use only. Handle with proper personal protective equipment.
Shipping & Quotes
- Conscientia Industrial provides worldwide logistics solutions for 5-Methyl-3,4-diphenylisoxazole (CAS 37928-17-9), including international courier service, air freight, and sea freight.
- A complete set of shipping documents is provided to support international import and export requirements.
- Contact us today for the latest quotation, COA, SDS, and technical documentation for 5-Methyl-3,4-diphenylisoxazole (CAS 37928-17-9).


