Tricyclazole (CAS 41814-78-2): Comprehensive Product Guide
Table of Contents
1. Product Overview & Specifications
| Parameter | Value |
|---|---|
| Chemical Name | Tricyclazole |
| CAS Number | 41814-78-2 |
| Molecular Formula | C9H7N3S |
| Molecular Weight | 189.23 g/mol |
| Appearance | White crystalline solid |
| Melting Point | 187–188°C |
| Solubility | Slightly soluble in water |
2. Key Applications
Tricyclazole is a systemic triazole-class fungicide primarily used for:
- Prevention and control of rice blast disease (Magnaporthe oryzae)
- Inhibition of melanin biosynthesis in fungal pathogens
- Protection against spore germination and appressorium formation
3. Mechanism of Action
As a melanin biosynthesis inhibitor, tricyclazole disrupts fungal cell wall formation by blocking the enzymatic conversion of scytalone to 1,3,8-trihydroxynaphthalene and vermelone to 1,8-dihydroxynaphthalene. This unique mode of action prevents pathogen penetration into rice tissues.
4. Usage Guidelines
Recommended Formulations:
- 20–75% Wettable Powder (WP)
- 30% Suspension Concentrate (SC)
- 80% Water-Dispersible Granules (WG)
Application Protocol:
- Apply 150–300 g active ingredient/hectare
- Use foliar spray at early disease development stage
- Reapply every 7–10 days during high infection risk
5. Supplier Information
| Supplier | Purity | Packaging |
|---|---|---|
| Shenzhen Haision Biotech | >95% | 25 mg to 1 kg |
| Hubei Yaoshuoquan Chemical | 99% | Bottled/Drum |
| Shanghan Chemical | Analytical Standard (99%) | 100 mg |
6. Contact for Inquiries
For technical specifications, pricing, or bulk orders:
- Email: info@vivalr.com
- Tel: (86) 15866781826



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