News

14-Hydroxylated brassinosteroid is a broad-spectrum, high-activity plant growth regulator. As a premium natural botanical brassinosteroid, it features higher activity and better comprehensive performance than conventional brassinosteroids, with more competitive pricing and superior cost performance. Sourced from plants and applied to crops, it boasts excellent crop compatibility and works efficiently at all growth stages of various crops.

Product Specifications

English Name: 14-hydroxylated brassinosteroid

Chemical Name: (20R,22R)-2β,3β,14,20,22,25-hexahydroxycholestane

Molecular Formula: C₂₇H₄₈O₇

Molecular Weight: 484.3

Appearance: White powder

Solubility: Soluble in methanol, ethanol, chloroform and water

pH: Neutral

Stability: Stable under acidic and alkaline conditions

Core Advantages

1. High Safety

Extracted from rapeseed pollen and beeswax and produced under food-grade standards, this endogenous plant hormone is safe for all crops with no side effects.

2. Comprehensive & Efficient Formula

Besides the core active ingredient, it contains multiple brassinosteroid analogues and natural plant active substances, delivering more comprehensive regulation effects than ordinary brassinosteroids. It performs excellently in flower & fruit retention, fruit expansion & coloring, yield improvement, stress resistance and phytotoxicity relief.

3. Higher Cost Performance

Compared with other brassinosteroid products, our 14-hydroxylated brassinosteroid has higher biological activity and better effects at a lower cost, making it the most cost-effective choice for agricultural planting.

Key Functions

Relieve & Prevent Phytotoxicity Effectively alleviates pesticide and fertilizer damage, promotes crop recovery, and enhances pesticide efficacy when mixed with agrochemicals.

Promote Seed Germination Improves seed germination rate via seed soaking and dressing, ensuring uniform, strong seedlings.

Strengthen Seedlings & Roots Significantly boosts root growth for rice, corn, wheat, vegetables and other crops, increases root fresh/dry weight, and cultivates robust seedlings.

Increase Yield via Enhanced Photosynthesis Promotes cell division and elongation, raises chlorophyll content, improves photosynthesis and accumulates more nutrients for higher crop yield.

Improve Fruit Setting Rate Accelerates flower bud differentiation, promotes pollen tube elongation, increases flower and fruit quantity, and reduces alternate bearing.

Optimize Fruit Quality Directs nutrient transport to fruits, reduces deformed fruits, promotes fruit expansion and uniform coloring, and improves commodity value.

Enhance Crop Stress Resistance Activates plant immune enzymes, effectively improves crop resistance to drought, high temperature and low temperature, and helps crops survive harsh environments.

Inquiry & Cooperation

Welcome to send us your inquiry for competitive wholesale prices, technical guidance and customized solutions. We offer reliable high-quality 14-Hydroxylated Brassinosteroid with stable supply and professional after-sales service!

Post time: Jul-10-2026