Name: Brassinolide CAS 72962-43-7
Brand: Wuhan Fortuna Chemical Co., Ltd.

Description of Brassinolide CAS 72962-43-7

Product Name	Brassinolide
Synonyms	(22R,23R,24S)-2α,3α,22,23-Tetrahydroxy-24-methyl-7-oxa-B-homo-5α-cholestan-6-one
CAS No.	72962-43-7
M.F.	C28H48O6
M.W.	480.68

Specifications of Brassinolide CAS 72962-43-7

Item	Specification
Appearance	White Crystalline Powder
Assay	≥98.0%
Density	1.141±0.06 g/cm³(Predicted)
Melting Point	200-204°C

Application of of Brassinolide CAS 72962-43-7

1. Mix with fertilizer

(1) Mix with foliar fertilizer, better for plants absorb nutrients, quickly play effect, reduce fertilizer damage at the sametime, regulate nutritional balance, improve marketability fertilizer and fruit. (0.1% Brassinolide parent drug reference amount 7.5-15.0‰, is add 7.5-15.0kg per ton of fertilizer, the recommended field concentration 0.01-0.02ppm)

(2) Mix with wash fertilizer and irrigation fertilizer,make crop root system strong, hypertrophy dark green glossy leaves, stem diameter rod strong, fruit enlargement, fast, bright early market and so on. (0.1% Brassinolide parent drug reference amount 1.0-1.5‰, is add 1.0-1.5 kg per ton of fertilizer, the recommended field concentration 0.005-0.01ppm)

(3) Mix with basic fertilizer, can promote the root absorption and utilization of fertilizer, root cells activate demand for N, P, K and other nutrients, regulating the nutritional balance, improve resistance to root. (0.1% Brassinolide parent drug reference amount 0.25-0.40‰, namely fertilizers add 250-400 grams per ton).

2. Mix with fungicide(include Viral agents)

Brassinolide can enhance plant immunity, reduce pathogen infection, enhance disease resistance of plants, while with the fungicide increased bactericidal function, so play a significant effect of the fungicide for two days, reducing tebuconazole, prochloraz high activity of fungicides injury, sustained efficacy of 20 days or so, to improve the efficacy 30-60% reduction in the amount of more than 10 percent of medicinal. (0.1% Brassinolide parent drug reference amount 8-30‰, namely fungicides add 8-30 kg per ton recommended field concentration 0.01ppm)

3. Mix with insecticide

Brassinolide can mix with most insecticide, not only to broaden the spectrum of drugs, increase efficacy, prevent the use of pesticides to produce injury in the process, after natural brassinolide regulation to promote victimization plant soon restore growth. (0.1% Brassinolide parent drug reference amount 1-5‰, namely fungicides add 1-5 kg per ton recommended field concentration 0.01ppm)

4. Mix with Seed

Still plays a regulatory role under low temperature, can shorten the seed dormancy, promote cell division, rooting, germination, and resist the intrusion of pathogens, so that seedlings robust. (0.1% Brassinolide parent drug reference amount 10-20‰, namely fungicides add 5-15 kg per ton recommended field concentration 0.5-1.0ppm)

5. Mix with Herbicides

Natural brassinolide has ability to increase crop Metro metabolism, enhance crop resistance, prevention and mitigation of damage caused by herbicides on crops (0.1% Brassinolide parent drug reference amount 1-5‰, which is a ton sterilization agent added 1-5 kg, the recommended field concentration 0.005-0.01ppm)

6. Single or in combination with other chemical modifiers re-dubbed agent, soluble powders, EC

Brassinolide can be made individually, soluble powders, creams, common formulations are 0.01%EC, 0.01% soluble powder, 0.0075% water. Use with other chemical modifiers can play a synergistic effect, reducing the amount of chemical modifiers provide product efficacy and safety.

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