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(22S,23S)-Homobrassinolide

(22S,23S)-Homobrassinolide structure

CAS No:
80483-89-2
Formula:
C29H50O6
Chemical Name:
(22S,23S)-Homobrassinolide
Synonyms:
6H-Benz[c]indeno[5,4-e]oxepin-6-one,1-[(1S,2S,3S,4S)-4-ethyl-2,3-dihydroxy-1,5-dimethylhexyl]hexadecahydro-8,9-dihydroxy-10a,12a-dimethyl-,(1R,3aS,3bS,6aS,8S,9R,10aR,10bS,12aS)-;B-Homo-7-oxastigmastan-6-one,2,3,22,23-tetrahydroxy-,(2α,3α,5α,22S,23S)-;(1R,3aS,3bS,6aS,8S,9R,10aR,10bS,12aS)-1-[(1S,2S,3S,4S)-4-Ethyl-2,3-dihydroxy-1,5-dimethylhexyl]hexadecahydro-8,9-dihydroxy-10a,12a-dimethyl-6H-benz[c]indeno[5,4-e]oxepin-6-one;(22S,23S)-Homobrassinolide;Isohomobrassinolide;6H-Benz[c]indeno[5,4-e]oxepin-6-one,1-(4-ethyl-2,3-dihydroxy-1,5-dimethylhexyl)hexadecahydro-8,9-dihydroxy-10a,12a-dimethyl-,[1R-[1α(1S*,2S*,3S*,4S*),3aβ,3bα,6aβ,8β,9β,10aα,10bβ,12aα]]-;22,23-Diepi-28-homobrassinolide;BR 120;(22S,23S)-28-Homobrassinolide;28-Epihomobrassinolide;90762-61-1
Categories:
Agrochemicals > Plant Growth Regulators

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Description

Crystalline Solid

(22S,23S)-Homobrassinolide Basic Attributes

Molecular Weight：

494.7

Exact Mass：

494.70

EC Number：

2017-001-1

Characteristics

PSA：

107.22000

XLogP3：

3.65

Appearance：

Solid

Density：

1.1±0.1 g/cm3

Melting Point：

193-194°C

Boiling Point：

643.0±55.0 °C at 760 mmHg

Flash Point：

203.2±25.0 °C

Refractive Index：

1.533

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

(22S,23S)-Homobrassinolide Use and Manufacturing

Methods of Manufacturing

This mouth was originally extracted and refined from rape pollen. Since the USDA Mitchell research team determined its structure, synthesis began in 1985. The bryolide lactone is prepared from ergosterol through mesylation to produce ergosterol mesylate, hydrolyzed to obtain isoergosterol, oxidation to produce the corresponding enone, reduction to produce ketone, ring opening to obtain dienone, hydroxyl It can be converted into tetrahydroxy ketone, and the ring expansion can be used to prepare mossine lactone. The reaction process:

Uses

A new class of steroidal phytohormones with high growth-promoting and antistress activity.

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Isohomobrassinolide

CAS No.: 80483-89-2

Content: 99.00%

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Henan Lihao Chem Plant Limited Contact Supplier

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28-Homobrassinolide 99% white powder kanbei

CAS No.: 80483-89-2

Grade: Industrial Grade

Content: 99%

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Guide of (22S,23S)-Homobrassinolide

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
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(22S,23S)-Homobrassinolide

SDS

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