About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsCytokinin Plant Growth Regulator

EINECS 231-771-3 Cytokines Plant Hormones Promoting Fruit’S Enlarging

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

I'm Online Chat Now

EINECS 231-771-3 Cytokines Plant Hormones Promoting Fruit’S Enlarging

EINECS 231-771-3 Cytokines Plant Hormones Promoting Fruit’S Enlarging
EINECS 231-771-3 Cytokines Plant Hormones Promoting Fruit’S Enlarging

Large Image :  EINECS 231-771-3 Cytokines Plant Hormones Promoting Fruit’S Enlarging

Product Details:
Place of Origin: Henan Province, China
Brand Name: U-CHOICE
Certification: ISO 9001 : 2008
Model Number: Technical Grade
Payment & Shipping Terms:
Minimum Order Quantity: 25kg (samples can be offered)
Price: Negotiate
Packaging Details: 1g/bag, 10g/bag, 50g/bag, 100g/bag
Delivery Time: 1-14 working days
Payment Terms: T/T,
Supply Ability: 50 kgs per Month
Detailed Product Description
Color: White Appearance: Crystal Powder
Purity: Min 99% M.F: C12H11N5O
CAS No.: 75737-38-1 Other Name: 3-[(7H-purin-6-ylamino)methyl]phenol
High Light:

cytokinin plant hormone


plant growth hormone powder

EINECS 231-771-3 Cytokinins Plant Growth Regulator Meta-Topolin 99% TC



Meta-Topolin EINECS 231-771-3 Application:
a. Improving the ability of disease resistance.
b. Improving the ability of cold resistance and drought resistance. 
c. Increasing activity and energy of seeds and germination percentage.
d. Effectively prolong the duration time of natural preservation and transportation of fruits, vegetables and flowes when applied 5-10days before harvest.

e. Promoting growth, increasing yield, improving quality.
f. Increasing the percentage of fruit setting, promoting fruit’s enlarging.
g. Increasing burliness rate, increasing weigh of fruits per 1000 granules.
h. Efficiently relieve harmful effect of pesticide, fungicides, herbcides.
i.  Regulating differentiation in issue culture.


EINECS 231-771-3


Other Name:

Phenol, 3-[(9H-purin-6-ylamino)methyl]-


Meta-Topolin Appearance:

White Powder

EINECS 231-771-3  Technical Specification:

Technical Item Technical Data
CAS No 75737-38-1
English Name meta-Topolin
Boiling Point 611.9±45.0 
Melting Point 284-286 
Molecular Formula C12H11N5O
Molecular Weight 241.249
Flash Point 323.9±28.7 
Vapor Pressure 0.0± 1.8 mmHg at 25
Refractive Index


PSA 86.72000
LogP 1.30
Exact Mass  241.096359
Density 1.5±0.1 g/cm3




Contact Details

Contact Person: Branda

Tel: +8617737136200

Send your inquiry directly to us (0 / 3000)