Overview
14-Hydroxybrassinosteroid is a bioactive steroid compound derived from plants, belonging to the brassinosteroid family. It is known for its role in regulating plant growth, development, and stress responses. Unlike synthetic growth regulators, it is naturally occurring and widely used in sustainable agriculture to improve crop performance. Brassinosteroids, including 14-Hydroxybrassinosteroid, are crucial for processes like cell elongation, seed germination, and photosynthesis. Its application in agriculture has grown due to its ability to enhance yield and resilience in crops under adverse conditions such as drought or salinity.
Physical and Chemical Properties
14-Hydroxybrassinosteroid is a crystalline solid with a molecular weight of 480.68 g/mol. It is soluble in organic solvents like ethanol and methanol but has limited solubility in water. The compound is stable under normal storage conditions but may degrade if exposed to high temperatures or prolonged sunlight. Its melting point ranges between 180-185°C, indicating moderate thermal stability. The molecular structure includes hydroxyl groups, which contribute to its biological activity in plants. Analytical methods like HPLC are commonly used to assess its purity, which is critical for agricultural applications.
Main Applications
The primary use of 14-Hydroxybrassinosteroid is in agriculture, where it acts as a growth promoter and stress mitigator. It is applied to crops like rice, wheat, and vegetables to improve yield, root development, and resistance to environmental stressors such as drought or pest attacks. In horticulture, it is used to enhance the quality of ornamental plants and fruits by improving color, size, and shelf life. Its eco-friendly profile makes it a preferred choice over synthetic alternatives, aligning with global trends toward sustainable farming practices.
Safety and Storage
14-Hydroxybrassinosteroid is classified as low-toxicity for humans and animals, but standard laboratory safety measures should be followed. Use gloves and eye protection when handling, and avoid inhalation or ingestion. In case of contact, rinse thoroughly with water. For storage, keep the compound in a tightly sealed container in a cool, dry place away from direct sunlight. Prolonged exposure to moisture or high temperatures may reduce its efficacy. Bulk quantities should be stored in climate-controlled environments to maintain stability.
B2B Procurement Guide
When procuring 14-Hydroxybrassinosteroid, prioritize suppliers with certifications like ISO or GMP to ensure quality. Request a certificate of analysis (CoA) to verify purity (typically ≥98%) and confirm the absence of contaminants. Pricing varies based on quantity and purity, with bulk orders often discounted. Consider logistics: the product should be shipped in moisture-proof packaging with temperature control if necessary. Establish long-term relationships with reliable suppliers to ensure consistent quality and availability.
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