Products

Brassnolide

Product Overview

  • Product Name:Brassnolide (BR)
  • Product Specifications:90%TC,0.1%,0.2% SP
  • Active ingredient content:90%TC,0.1%,0.2% SP
  • CAS:72962-43-7
  • Packing:10gram/bag, 1KG/bag
  • Use:…
  • Safety measures:…
  • For crops:…
  • Quality warranty:…
  • Technical Data Sheet:Brassnolide-Technical-Data-Sheet.pdf

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Product Description


a. 24-Brassinolide

Chemical name:2ɑ,3ɑ,22R/S,23R/S-tetrahydroxy-24R-methyl-B-homo-7-oxa-5ɑ-cholestan-6-one

Function:

1. to promote cell division and expansion;
2. to facilitate fertilization of hermaphrodite flower and female flower and accelerate number of fruiting bodies;
3. to increase the chlorophyll content and promote plant’s photosynthesis;
4. to strengthen the plant’s drough-resistant ability.

Application: 24-Brassinolide is used as an oil-emulsion or water-emulsion for a variety of crops, e.g. rice, wheat, corn, cotton, tobacco; and for lots of orchard and fruit products, e.g., orange, bean, cucumber, potato, vegetable. Its use can result in a remarkable promotion of crop’s growth and productivity; and a promotion of ability of crop’s disease-resistant, salt-resistant and cold-resistan thus to alleviate the harmfulness resulting from the use of herbicides.

b. 24-epi-brassinolide

Chemical name: 2ɑ,3ɑ,22R,23R-tetrahydroxy-24R-methyl-B-homo-7-oxa-5ɑ-cholestan-6-one

Bioactivity and application: Its bioactivity, application and scope are similar to those mentioned as above for 24-brassinolide. But its effect is better than 24-brassinolide (around 2 to 5 more times)

c. 22,23-diepi-28-homebrassinolide

Chemical name: 2ɑ,3ɑ,22S,23S-tetrahydroxy-24S-ethyl-B-homo-7-oxa-5ɑ-cholestan-6-one

Bioactivity and application: Its bioactivity, application and scope are similar to those mentioned as above for 24-brassinolide. But it is especially suitable for rice and mushroom

d. 28-homebrassinolide

Chemical name: 2ɑ,3ɑ,22R,23R-tetrahydroxy-24S-ethyl-B-homo-7-oxa-5ɑ-cholestan-6-one.

Bioactivity and application:Its bioactivity, application and scope are similar to those mentioned as above for 24-brassinolide. But its effect is much better than the above three products (more than 10 times).

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