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Brassinolide

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  Post Date: Jul 31,2015
  Expiry Date: Jan 27,2016
  Detailed Description: Cas No. :72962-43-7 Payment Method: L/C,T/T
Chemical name: (22R, 23R, 24R, )-2a, 3a, 22, 23-tetrahydroxy-24-methyl-B-homo-7-oxa-5a-cholestan-6-one)-lactone
Chemical structure:

Brassinolide is a steroidal plant growth regulator.
Bioactivity: 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 drought-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.
Shelf life: 3 years under the cool, shade and dry storage conditions.
Packing: 10g water soluble bag, 100gm, 500gm, 1000gm foil bag for SP formulation ; 100ml, 250ml, 500ml, 1000ml bottle for SL formulation

  CAS Registry Number:

72962-43-7

  Synonyms: ;Brassinolide;24-Epibrassinolide;(3aS,5S,6R,7aR,7bS,9aS,10R,12aS,12bS)-10-[(2S,3R,4R,5S)-3,4-dihydroxy-5,6-dimethylheptan-2-yl]-5,6-dihydroxy-7a,9a-dimethylhexadecahydro-3H-benzo[c]indeno[5,4-e]oxepin-3-one;(3aS,5S,6R,7aR,7bS,9aS,10R,12aS,12bS)-10-[(2S,3R,4R,5R)-3,4-dihydroxy-5,6-dimethylheptan-2-yl]-5,6-dihydroxy-7a,9a-dimethylhexadecahydro-3H-benzo[c]indeno[5,4-e]oxepin-3-one;(3aS,5S,6R,7aR,7bS,9aS,12aS,12bS)-10-[(1S,2S,3R,4R)-2,3-dihydroxy-1,4,5-trimethylhexyl]-5,6-dihydroxy-7a,9a-dimethylhexadecahydro-3H-benzo[c]indeno[5,4-e]oxepin-3-one;
  Molecular Formula: C28H48O6
  Molecular Weight: 480.6771
  Molecular Structure: 72962-43-7 epibrassinolide

  Company: Ningbo Sunking Biotech Co., Ltd     [ China ]        
  Contact: Xia
  Tel: 86-574-86300528
  Fax: 86-574-86300538
  Email: sunkingchem@263.net
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