Brassinolide/28-Homobrassinolide/ (22R, 23R, 24S) -2A, 3A, 22, 23-Tetrahydroxy-24-Etylo-B-Homo-7-Oxa-5A-Cholestan-6-One CAS 80483-89-2

Grouping	Plant hormones and nucleic acids
Keywords	Brassinolide
Brand	NJDULY
Model	PHA0013
Place of Origin	Nanjing, China (Mainland)
Payment	T/T
Port	Shanghai
Supply Capacity	100 Piece/Pieces per Month
Packing	25 mg / piece
Other packaging	Please contact customer service
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English Name: brassinolide; 28-Homobrassinolide; (22R,23R,24S)-2 α, three α, 22,23-tetrahydroxy-24-etylo-B-homo-7-oxa-5 α- cholestan-6-one

Other names: brassinolide; Brassinolide; Brassinosterol; (22R,23R,24S)-2 α, three α, 22,23-tetrahydroxy-24-ethyl-5 α- Cholesteric-6-one; Tianfengsu; (22R,23R,24R)-2 Α, three Α, 22,23-tetrahydroxy 7-oxa-54-ergosterol-6-one; Nong Le Li; Spray Longjing; Yifengsu; Brassinosterol lactone; Oleoresin lactone

CAS No.: 80483-89-2

C29H50O6=494.7

Level: biochmika

Content: ≥ 90.0%

Melting point: 269 ~ 271 ºC

Loss on drying: ≤ 0.7%

Properties: white crystalline powder. The product is not miscible with strong alkaline substances, but with weak acidic substances. Easily soluble in methanol, ethanol, chloroform, acetone, etc., pH 5.4. Slowly stir the product in 5 liters of 95 degree alcohol until it is completely dissolved, then add 20 liters of clean water and stir again. The 25 liters of solution is 0.004% water agent, which can be diluted 1000 times when in use. Toxicity: low toxicity to humans and animals. Acute oral LD50 > 2000mg / kg and acute percutaneous LD50 > 2000mg / kg in rats, and the fish toxicity is also very low

Purpose: biochemical research. A new and efficient plant growth promoter. At very low concentration, it can significantly increase plant vegetative growth and promote fertilization. Compared with some plant growth regulators currently used, it has the characteristics of safety, no drug harm, low effective concentration, high activity and improving plant nutrients. It can promote the synthesis of IAA (indoleacetic acid), ABA (abscisic acid) and ethylene, Promote cell elongation and expansion and thus promote plant growth (varies with plant species), it can inhibit senescence, break dormancy, promote seed germination, promote stem and leaf growth, promote root growth, and induce bisexual and female flowers. Field application experiments in different regions and crops show that it can increase wheat yield by more than 10%, corn yield by more than 20%, rice yield by more than 10%, and strawberry, watermelon and tobacco yield by 20% Above, the production of oranges and oranges increased by 15%

Storage: 2 ~ 8 ºC
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