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Brassinolide

Brassinolide structure

CAS No:
72962-43-7
Formula:
C28H48O6
Chemical Name:
Brassinolide
Synonyms:
6H-Benz[c]indeno[5,4-e]oxepin-6-one,1-[(1S,2R,3R,4S)-2,3-dihydroxy-1,4,5-trimethylhexyl]hexadecahydro-8,9-dihydroxy-10a,12a-dimethyl-,(1R,3aS,3bS,6aS,8S,9R,10aR,10bS,12aS)-;B-Homo-7-oxaergostan-6-one,2,3,22,23-tetrahydroxy-,(2α,3α,5α,22R,23R,24S)-;(1R,3aS,3bS,6aS,8S,9R,10aR,10bS,12aS)-1-[(1S,2R,3R,4S)-2,3-Dihydroxy-1,4,5-trimethylhexyl]hexadecahydro-8,9-dihydroxy-10a,12a-dimethyl-6H-benz[c]indeno[5,4-e]oxepin-6-one;Brassinolide;6H-Benz[c]indeno[5,4-e]oxepin-6-one,1-(2,3-dihydroxy-1,4,5-trimethylhexyl)hexadecahydro-8,9-dihydroxy-10a,12a-dimethyl-,[1R-[1α(1S*,2R*,3R*,4S*),3aβ,3bα,6aβ,8β,9β,10aα,10bβ,12aα]]-;Brassin lactone
Categories:
Agrochemicals > Plant Growth Regulators

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Description

Brassinolide is a predominant plant growth modulator that regulate plant cell elongation.

Solid

Brassinolide Basic Attributes

Molecular Weight：

480.67700

Exact Mass：

480.68

NSC Number：

325611|325306

DSSTox ID：

DTXSID0039699|DTXSID10705357

HScode：

29322090

Characteristics

PSA：

107.22000

XLogP3：

3.39000

Appearance：

Off-White Solid

Density：

1.141 g/cm3

Melting Point：

274-278 °C @ Solvent: Methanol

Boiling Point：

633.7ºC at 760 mmHg

Flash Point：

202.3±25.0 °C

Refractive Index：

1.536

Storage Conditions：

-20ºC

Safety Information

wgk germany：

safety instructions：

24/25

GHS Classification：

|Warning|H302 (33.33%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 3 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH：

Any of the hormones produced naturally in plants and active in controlling growth and other functions. There are three primary classes: auxins, cytokinins, and gibberellins. (See all compounds classified as Plant Growth Regulators.)

MeSH Entry Terms：

24-epibrassinolide

Brassinolide Use and Manufacturing

Plant hormone; natural steroid containing a seven-membered B-ring lactone, that promotes both cell elongation and cell devision. Over ten brossinosteroids have been isolated and characterized from sources such as pollen, seedling, leaf. Used as plant growth regulator.

Computed Properties

Molecular Weight:480.7
XLogP3:4.8
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:5
Exact Mass:480.34508925
Monoisotopic Mass:480.34508925
Topological Polar Surface Area:107
Heavy Atom Count:34
Complexity:755
Undefined Atom Stereocenter Count:13
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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