Product Details:
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| Product Name: | 28-Homobrassinolide | Function: | Plant Growth Regulator |
|---|---|---|---|
| Appearance: | White Fine Powder | Specification: | 90% TC, 0.1%SP, 0.2%SP |
| CAS NO: | 72962-43-7 | Original: | China |
| High Light: | herbal reference standards,chemistry reference materials |
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28-homobrassinolide,Plant growth regulator, brassinolide,rape pollen extract
Specification:
| Product name: | 90% TC 28-Homobrassinolide |
| CAS NO.: | 72962-43-7 |
| Molecular Formula: | C29H50O6 |
| Classification: | Plant Growth Regulator |
| Specs: | 90% TC, 0.1%SP, 0.2%SP |
| Chemical Name: | (22R, 23R, 24S)-2a, 3a, 22, 23-tetrahydroxy-24-methyl-B-homo-7-oxa-5a-cholestan-6-one |
Physical and Chemical Properties
28-homobrassinolide is white crystal, Melting point: 225-258℃; The solubility in water is 5mg/L, can dissolve in methanol, ethanol, THF and acetone etc.
Function and characteristic
28-homobrassinolide can increase the activity of RNA polymerase and content of RNA, DNA; Increase the activity of membrane potential and ATP enzyme; Strengthen auxin effect.
1,Promote the growth of root system and seedings;
2,Promote vegetative growth;
3,Promote reproductive growth;
4,Increase crop resilience.
Application:
The dosage of 28-homobrassinolide is very low, and it can be made SP, AS, EC etc. Common dosage: 0.01%,0.1%SP, 0.01% EC, 0.01%,0.1% AS.
28-homobrassinolide can used foliage spray,drip irrigation or with water soluble fertilizer. Recommend dosage: foliage spray 0.01-0.1 mg/L; drip irrigation 0.01-0.05 g (a.i)/mu; With water soluble fertilizer 0.05-0.5 g (a.i)/mu.
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