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28 Homo Brassinolide White Plant Growth Regulator Crystal CAS 74174-44-0

China U-CHOICE GROUP certification
China U-CHOICE GROUP certification
Yeah, cooperated with U-CHOICE since 2013, CAC gave us a good chance met each other. and then began happy and friendly work together. Good Quality.


I used U-CHOICE 28 homo-brassinolide since 2006. Their Worker all are work hard and kind. now each year we have a lot of cooperation.

—— Mr. Dhiraputra

Recommedation is good. Reception is professional. Field training is also very great. Wish more training after getting the goods.

—— Mr. Ariestanto

U-CHOICE and my company has cooperated for more than 6 years. Good quality, Timely delivery, Good service. She is one of our top-supplier.

—— Mr. Natcha

I am a technology person, I inspect each batch import goods. U-CHOICE's goods can 100% pass my strict requirement. So I recommed U-CHOICE to you.

—— Mr. Wahwa

Thanks for super good, help us to dissolve the fieil born disease problem, which is a big problem in my area.

—— Ms. Puttirat

Professional, very helpful, great price. Will use again for other items A++++++

—— Mr. Gonzalez

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28 Homo Brassinolide White Plant Growth Regulator Crystal CAS 74174-44-0

28 Homo Brassinolide White Plant Growth Regulator Crystal CAS 74174-44-0
28 Homo Brassinolide White Plant Growth Regulator Crystal CAS 74174-44-0

Large Image :  28 Homo Brassinolide White Plant Growth Regulator Crystal CAS 74174-44-0

Product Details:
Place of Origin: Henan Province, China
Brand Name: U-CHOICE
Certification: ISO 9001 : 2008
Model Number: Min 90%
Payment & Shipping Terms:
Minimum Order Quantity: 100g (samples can be offered)
Price: Negotiate
Packaging Details: 25kgs per drum; 1kg/drum * 25kgs/drum
Delivery Time: 3-5 working days
Payment Terms: , T/T
Supply Ability: 12 MT Per Month
Detailed Product Description
Appearance: Crystal Powder Color: White Or Off-white
CAS No.: 74174-44-0 MF: C29H50O6
Purity: Min 0.1% Molecular Weight: 494.704
High Light:

brassinolide use in agriculture


plant growth promoters

28 Homo Brassinolide White Plant Growth Regulator Crystal CAS No.74174-44-0



Brassinolide is the active plant growth hormone of high efficiency, broad spectrum and non-toxicity. The plant physiologist thought as follows:
Fully stimulate the potency in plants; promoting cell elongation and division in plants; enhance photosynthesis; resist the damage of low temperature, increase crop yield (using brassinolide at the flowering period can increase the yield of corn, wheat, tomato, cucumber and eggplant).
Improve resistance( brassinolide has obvious cold resistance, drought resisting and salt resistance, especially in bad natural conditions, the alleviator of adverse situation),disease resistant (brassinolide can improve the resistance of disease, but useless to rice blast and powdery mildew of cucumber).
Meanwhile brassinolide can alleviate the disease of herbicide for crop and reduce the pesticide residue in crops.


Technical Specification

Technical Item Technical Data
Density 1.1±0.1 g/cm3
Boiling Point 643.7±55.0 ℃ at 760 mmHg
Molecular Formula C29H50O6
Formula Weight 494.704
Flash Point 203.2±248.0℃
Exact Mass 494.360748
PSA 107.22000
Log P 3.65
Vapour Pressure 0.0±4.3 mmHg at 25℃
Refractive Index 1.533























28 Homo Brassinolide 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.



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