24 Epicastasterone; Brassinolide; Eight Immortals High Yield Essence; 78821-43-9; Blasinolide

• Customization: Available
• CAS No.: 78821-43-9
• Formula: C28h48o6
• Model NO.: YQPH0030
• Classification: Biochemical Reagents
• Grade: High Purity
• Specific Usage: For Biological Purpose, Technical Grade, Pratical Use
• Content: 95.0%
• Usage: Laboratory Reagents, Teaching Reagents
• Source: /
• Habit Appellation: 24 Epicastasterone
• Application: Industry, Agriculture
• Property: Biochemical Reagent
• Appearance: White Crystalline Powder
• Store: -20
• Enzyme Activity: 95.0%
• Purpose: Experimental Study
• Transport Package: Plastic Bottle
• Specification: 25mg; 100mg; 250mg; 500mg
• Trademark: /
• Origin: China
• Production Capacity: 90000pieces/Year

Product Description

Product Description

 

Product Name	24 Epicastasterone
CAS	78821-43-9
Purity (content)	≥95.0%
Code	YQPH0030
Packing	25mg;100mg;250mg;500mg

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English name: 24 Epicastasterone; (22R,23R,24R)-2α,3α,22,23-tetrahydroxy-24-methy-B-7-oxa-5α-cholestan-6-one

Other names: brassinolide; Eight Immortals High Yield Essence; (22R, 23R, 24R) -2 α, 3 α, 22,23-tetrahydroxy-24methyl-5 α - cholesterol-6-one; (22R, 23R, 24R) -2 α, 3 α, 22,23 tetrahydroxy - β - high -7-oxa-5 α - ergostein-6-one; Blasinolide

CAS number: 78821-43-9

C28H48O6=480.68

Grade: High Purity Grade

Content: ≥ 95.0%

Melting point: 256~258 ºC

Drying weight loss: ≤ 0.7%

Appearance: White crystalline powder. Soluble in organic solvents such as m-e-t-h-a-n-o-l, ethanol, t-e-t-r-a-h-y-d-r-o-f-u-r-a-n, a-c-e-t-o-n-e, etc. The solubility in water is 5mg/L. Toxicity LD50 (mg/kg): Acute oral dose greater than 2000 mg/kg of raw material in rats and 1000 mg/kg of raw material in mice. Ames test shows no mutagenic effect

Purpose: Biochemical research. Low toxicity crop growth regulators. At low concentrations (10-5-10-6mg/L), it can display various activities, which increase the growth of plant nutrients and promote fertilization. This type of compound has been isolated from dozens of planting objects with very low content, such as indole-3-acetic acid (IAA) and abscisic acid (A-B-A) containing about 2mg/kg and 60mg/kg, respectively, while brassinolide is only 0.1mg/kg. Soak wheat seeds with 0.05-0.5mg/L brassinolide for 24 hours to promote root and plant height growth and development; Fertilizing leaves during the tillering stage to increase the number of tillers; It can also be spray or soaked with 0.01 ~ 0.02, 0.01 ~ 0.02 (750L/ha times), 0.01 ~ 0.04mg/L (750L/ha times) liquid medicine at booting stage

Storage: -20 ºC

Company Profile

Nanjing Yanqiao Technology Co., Ltd is a modern high-tech chemical enterprise specializing in the R & D, production and sales of chemical reagents, biological reagents and fine chemical products.

Our company has various products, mainly engaged in various biochemical reagents, including enzymes, proteins, amino acids, carbohydrates, plant hormones, separation materials, culture media, buffers, pigments, chemical additives, etc.

The products are widely used in chemical plants, power plants, lubricating oil plants, pharmaceutical plants and water treatment processes, as well as the construction industry, agriculture, printing and dyeing industry, stationery production, university laboratories, scientific research institutions and other fields.

We adhere to the management principle of "quality first, service first, continuous improvement and innovation to meet customers", and take "zero defects, zero complaints" as the quality goal.

With mature and stable products, considerate service and good reputation, Nanjing Yanqiao Technology Co., Ltd. Sincerely welcomes friends at home and abroad to negotiate and cooperate, and work together!

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