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Brassinolide (BL) .15% – Brassinosteroid PGR Kits

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Brassinolide is a natural steroid that promotes cell elongation and division in plants. In 1979, M. D. Grove and colleagues isolated it from Brassica napus (rapeseed) pollen and characterized it as the first Brassinosteroid Class plant growth regulator phytohormone.

BRs have been shown to be involved in numerous plant processes:
-Promotion of cell expansion and cell elongation; works with auxin to do so. 
-Cell division and cell wall regeneration.
-Promotion of vascular differentiation; BR signal transduction has been studied during vascular
differentiation.
-Is necessary for pollen elongation for pollen tube formation.
-Acceleration of senescence in dying tissue cultured cells; delayed senescence in BR mutants supports that this action may be biologically relevant.
-Can provide some protection to plants during chilling, flooding, drought and salt stress.

SCROLL DOWN FOR ADVANCED USAGE GUIDE

Ordering Options:
1 Gram Ziplock | 5 Gram Ziplock | 10 Gram Ziplock | 20mL Lab Vial (9+ Grams) | 25 Gram Ziplock | 50 Gram Ziplock | 100 Gram Ziplock | 1 Cup Stack-able Polypropylene Tub (130+ Grams) | 500 Gram Ziplock | 1KG Foil / Mylar Bag | 20 mL Lanolin Paste (untreated) | Basic PGR Toolkit | Deluxe PGR Toolkit

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Product Description

Brassinolide Research Data Links:
EPAGoogle – MSDS – PubChem – PubMed – ToxNet – WikipediaYoutube

We work extra hard to provide you with precise specifications and broad usage data. New PPM tables are generated for each batch of each chem. This is important because the weight per (scoop) volume and and exact purity differs between every batch. All chemicals have the scoop weight & purity printed on the labels. The printed scoop weight is based on the white scoop size (1/32 tsp.). As an exclusive service, buyers may request custom range PPM tables. Due to the lengths and ongoing growth of the chem guide's, printed instructions aren't generally included.

INCLUDED IN EVERY PGR ORDER: One mini white measure scooping spoon and one mini chemical mixing spatula.

CURRENT PGR SPECIALS: -U.S. PGR orders over $25 ship free via First Class by entering coupon code "PGR", or if you pay the standard shipping it will ship via Priority Mail. -All PGR orders include free chem sample(s).

Unlock Full Throttle Growth Boosting!
All plants regulate their growth, development, and behavior by Plant Growth Regulator (PGR) Hormones, which in most cases move through the plant from one part to another. Fertilizer provides fuel for plants to grow, but doesn't force them to do so. Hormonal signaling dictates the the plant to do so, and the fertilizer is like the 'gasoline' fuel (energy) to carry out such signaling.Think of it as fertilizer is the fuel, where hormones are the gas pedal (or brake pedal) of various plant growth characteristics.

By treating plants with PGR's you can not only alter the ways they grow, you can boost their growth at the same time. The reason is because it requires plant energy to synthecize these signaling phytohormone chemicals. This requires energies that during treatment spares the plants from needing to 'waste', meaning more of the energies the plants have access to are spent on the actual growth that the PGR's are signalling the plants to do.

BRASSINOLIDE (BL) USAGE GUIDE:

Guide Last Updated: 3-30-14            (under construction)

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Dwarfism from lack of Brassinolide

Effects of Brassinosteroids:
>Promotion of cell expansion and cell elongation; works with auxin to do so, which helps the plants bend towards light.
>It has an unclear role in cell division and cell wall regeneration.
>Promotion of vascular differentiation; BR signal transduction has been studied during vascular differentiation.
>Is necessary for pollen elongation for pollen tube formation.
>Acceleration of senescence in dying tissue cultured cells;
delayed senescence in BR mutants supports that this action may be biologically relevant.
>Can provide some protection to plants during chilling and drought stress.
>Helps plant resist salinity (salt) damage.
>Helps plants with their chemical responses to disease. 1
>Helps plant strengthen their roots, and helps those roots endure flooding conditions. 1 2 3
>Enhances seed germination. 1 2 3 4
>Essential for growth (i.e. plants that cannot generate their own brassinolide will become dwarf plants). 1 2
>Increased frost resistance in seedlings. 1
>Helps reverse or prevent the alterations of plants exposed to microgravity and zero-gravity. 1
>Helps control overall developmental programs leading to morphogenesis. 1
NOTE: Responses will vary depending on the type of cytokinin, methods & amounts used, and the plant species involved.

How To Use Brassinolide:

Application:
Can be applied via foliar spray or through the root system.

Brassinolide Usage Rate Examples:

Brassinolide (BL) Usage Example Table

0.2 PPM – Jalapenos
0.3 PPM – Rice (foliar spray) [improved grain production]
0.1 PPM – Cannabis (Medical Marijuana)
0.1 PPM – Millet (foliar spray) [improved grain production]
0
.1 PPM – Greengram (foliar spray) [for flooding stress]
0.5 PPM – Peanut (foliar spray) [increased pod production]
0.1 PPM – Cotton (foliar spray) [increased fiber production] 1
0.1 PPM – Corn (foliar spray) [increased yield]

Brassinolide as a Seed Germination Enhancer:

Brassinolide Seed Germination Enhancement Examples

Brassinolide  vs. Various Solvents – Dissolve Results Chart:

dissolve
Another Mass Spectrum exclusive. In this initial release, basic solubility was the main objective. Full solution boils (i.e. 'Microwave Boil Trick'), or overnight soaks weren't generally attempted. Partial dissolve results data was included as more rigorous pursuits may yield you results. "Melt" results were exclusive to Triacontanol. In each case the melted substance reverted to solid form upon cooling, but its seems possible that applying a secondary solvent to the solution in its hot melted state may enable post-cool suspension in the solution thereby enabling plant bioavailability. "Reaction" means the substance bubbled inside the solvent or similar results (molecular breakdown). This was most common with VOC solvents with heat applied. When heating substances keep an eye for reactions in case we didn't notice them. Beyond all that, results may vary depending on substance batch or other variables. Stay tuned for future updates with more substances, solvents and more thorough methods...

Brassinolide PPM Dilution Table:

Brassinolide

Converting Brassinolide (BL) Between PPM / % / Mol:

Brassinolide (BL) Precision Conversion Table

Synergists:
Gibberellic Acid
Fulvic Acid
Indole Acetic Acid (IAA)
Sodium Nitrophenolate
Zinc

Specifications (Pure Grade Brassinolide):
Boiling Point: 633.716 °C at 760 mmHg
Flash Point: 202.262 °C
CAS No.: 72962-43-7
Chemical Name: Brassinolide
CBNumber: CB5361274
Molecular Formula: C28H48O6
Average mass: 480.677094 Da
Monoisotopic mass: 480.345093 Da
Molar Volume: 421.056 cm3
Density: 1.142 g/cm3
MOL File: Mol file
SMILES: O=C3OC[C@H]2[C@@H]1CC[C@@H]([C@@]1(C)CC[C@@H]2[C@@]4(C)C[C@@H](O)[C@@H](O)C[C@H]34)[C@H](C)[C@@H](O)[C@H](O)[C@@H](C)C(C)C
InChIKey: IXVMHGVQKLDRKH-KNBKMWSGSA-N
Surface Tension: 45.8190002441406 dyne/cm
Index of Refraction: 1.536
ACD/KOC (pH 5.5): 1842.26
ACD/BCF (pH 5.5): 255.94
ACD/LogD (pH 5.5): 3.47
Enthalpy of Vaporization: 107.343 kJ/mol
Vapour Pressure: 0 mmHg at 25°C

Storage:
>Dry powder: Sealed in cool, dry and dark location (ideally in refrigerator). Keeps for at least 2 years.
>Liquid: Keep frozen. Note that open topped containers will dessicate (dehydrate).

Synonyms:
Brassinolide (BL)
Brassinolide (BR)
5-ALPHA-CHOLESTANE-B-HOMO-7-OXA-24-BETA-METHYL-2-ALPHA, 3-ALPHA,
22-ALPHA, 23-ALPHA-TETROL-6-ONE
2-ALPHA,3-ALPHA,22R,23R,-TETRAHYDROXY-B-HOMO-7-OXA-5-ALPHA-
ERGOSTAN-6-ONE
2-ALPHA,3-ALPHA,22R,23R-TETRADHYDROXY-24R-METHYL-B-HOMO-7-OXA-5-
ALPHA-CHOLESTAN-6-ONE
(22R,23R,24R)-2-ALPHA,3-ALPHA,22,23-TETRAHYDROXY-24-METHYL-B-
HOMO-7-OXA-5-ALPHA-CHOLESTAN-6-ONE
22R,23R,24R-2ALPHA,3ALPHA,22,28-TETRAHYDROXY-B-HOMO-7-OXA-5ALPHA-
ERGOSTA-6-ONE
24R-BRASSINOLIDE
BRASSINOLIDE ORGANIC
72962-43-7(Brassinolide)
BRASSINOLIDE, NATURAL
“2alpha,3alpha,22alpha,23alpha-tetrahydroxy-24alpha-methyl-B-
homo-7-oxa-5alpha-cholestan-6-one”
“brassinolide, (2alpha,3alpha,5alpha,22S,23S)-isomer”
“brassinolide, (2alpha,3alpha,5alpha.22R,23R)-isomer”
(2alpha,3alpha,5alpha,22R,23R,24S)-2,3,22,23-Tetrahydroxy-B-homo-
7-oxaergostan-6-one
(3aS,5S,6R,7aR,7bS,9aS,10R,12aS,12bS)-10-[(1S,2R,3R,4S)-2,3-
dihydroxy-1,4,5-trimethylhexyl]-5,6-dihydroxy-7a,9a-
dimethylhexadecahydro-3H-
benzo[c]indeno[5,4-e]oxepin-3-one
24-Epibrassinolide
2alpha,3alpha,22,23-tetrahydroxy-24-methyl-B-homo-7-oxa-5alpha-
cholestan-6-one
2alpha,3alpha,22alpha,23alpha-Tetrahydroxy-24alpha-methyl-B-homo-
7-oxa-5alpha-cholestan-6-one
3H-benz[c]indeno[5,4-e]oxepin-3-one, 10-[(1S,2R,3R,4S)-2,3-
dihydroxy-1,4,5-trimethylhexyl]hexadecahydro-5,6-dihydroxy-7a,9a-
dimethyl-,
(3aS,5S,6R,7aR,7bS,9aS,10R,12aS,12bS)-
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)-
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-
[1alpha
(1S*,2R*,3R*,4S*),3abeta,3balpha,6abeta,8beta,9beta,10aalpha,10bbet
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)- (9CI)
72962-43-7
a,12aalpha]]-
B-Homo-7-oxaergostan-6-one, 2,3,22,23-tetrahydroxy-,
(2alpha,3alpha,5alpha,22R,23R,24S)-
brassinolide cannabis
brassinolide 0.1o%, (2alpha,3alpha,5alpha,22S,23S)-isomer
brassinolide 90%, (2alpha,3alpha,5alpha.22R,23R)-isomer
C023623
C08814
NSC 325306
NSC325306
22(S),23(S)-Homobrassinolide
(2a,3a,5a,22R,23R,24S)-2,3,22,23-Tetrahydroxy-B-homo-7-oxaergostan-6-one
(2α,3α,5α,22R,23R,24S)-2,3,22,23-Tetrahydroxy-B-homo-7-oxaergostan-6-one
“(3aS,5S,6R,7aR,7bS,9aS,10R,12aS,12bS)-10-[(2S,3R,4R,5S)-3,4-Dihydroxy-5,6-dimethyl-2-heptanyl]-5,6-dihydroxy-7a,9a-dimethylhexadecahydro-3H-benzo[c]indeno[5,4-e]oxepin-3-one [ACD/IUPAC Name]”
“(3aS,5S,6R,7aR,7bS,9aS,10R,12aS,12bS)-10-[(2S,3R,4R,5S)-3,4-Dihydroxy-5,6-dimethylheptan-2-yl]-5,6-dihydroxy-7a,9a-dimethylhexadecahydro-3H-benzo[c]indeno[5,4-e]oxepin-3-on”
“(3aS,5S,6R,7aR,7bS,9aS,10R,12aS,12bS)-10-[(2S,3R,4R,5S)-3,4-Dihydroxy-5,6-dimethylheptan-2-yl]-5,6-dihydroxy-7a,9a-dimethylhexadecahydro-3H-benzo[c]indeno[5,4-e]oxepin-3-one”
2a,3a,22,23-Tetrahydroxy-24-methyl-B-homo-7-oxa-5a-cholestan-6-one
“2α,3α,22,23-tetrahydroxy-24-methyl-B-homo-7-oxa-5α-cholestan-6-one”
“3H-benz[c]indeno[5,4-e]oxepin-3-one, 10-[(1S,2R,3R,4S)-2,3-dihydroxy-1,4,5-trimethylhexyl]hexadecahydro-5,6-dihydroxy-7a,9a-dimethyl-, (3aS,5S,6R,7aR,7bS,9aS,10R,12aS,12bS)-”
Brassinolide [Wiki]
(22R,23R)-2α,3α,22,23-tetrahydroxy-6,7-seco-5α-campestano-6,7-lactone
(22R,23R)-2α,3α,22,23-tetrahydroxy-7a-homo-7-oxa-5α-campestan-6-one
2α,3α,22R,23R-tetrahydroxy-6,7-seco-5-campestano-6,7-lactone
2α,3α,22α,23α-Tetrahydroxy-24α-methyl-B-homo-7-oxa-5α-cholestan-6-one
3633298 [Beilstein]
“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)-”
“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,10bbet”
“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)- (9CI)”
72962-43-7 [RN]
“B-Homo-7-oxaergostan-6-one, 2,3,22,23-tetrahydroxy-, (2α,3α,5α,22R,23R,24S)-”
TL8005081
ブラシノリド
Finetech Industry FT-72962-43-7
Molport MolPort-003-987-191
Pharmten S-PTN29707
Trylead Chemical TL8005081

 

Additional Information

Quantity

1 Gram Ziplock, 5 Gram Ziplock, 10 Gram Ziplock, 20mL Lab Vial (9+ Grams), 25 Gram Ziplock, 50 Gram Ziplock, 100 Gram Ziplock, 1 Cup Tub (130+ Grams), 500 Gram Ziplock, 1KG Foil / Mylar Bag, 20 mL Lanolin Paste (untreated), Basic PGR Toolkit, Deluxe PGR Toolkit


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