research use only

Brassinazole

Name: Brassinazole
Brand: Selleck Chemicals
SKU: S6781
Availability: InStock
Rating: 5 (2 reviews)

Cat.No.S6781

Brassinazole (BRZ) is a potent inhibitor of brassinosteroid (BR) biosynthesis with IC50 of ~ 1 μM, that has been developed to probe the myriad functions of brassinosteroids. Brassinosteroids are a class of phytohormones with essential roles in plant growth and development, including the promotion of stem elongation and cell division.

Chemical Structure

Molecular Weight: 327.81

Jump to Mechanism of Action Solubility Chemical Information, Storage & Stability

Quality Control

Batch: S678101 DMSO]66 mg/mL]false]Ethanol]4 mg/mL]false]Water]Insoluble]false Purity: 99.94%

99.94

Related Targets	Adrenergic Receptor Estrogen/progestogen Receptor GPR Androgen Receptor Glucocorticoid Receptor ACE RAAS Progesterone Receptor Opioid Receptor THR PGES Aromatase CCK receptor 5-alpha Reductase Mineralocorticoid Receptor GHSR SSTR TSH Receptor GNRH Receptor PGDS
Related Products	BAPTA-AM Rat IgG2b isotype control-InVivo Blebbistatin Methyl-β-cyclodextrin (MβCD) Carbazochrome sodium sulfonate (AC-17) Ursolic Acid Osthole 4-Methylumbelliferone (4-MU) Dioscin Ethidium bromide Sesamin Bilobalide Formononetin Hesperidin L-Mimosine Carbenoxolone Sodium Vitexin Dp44mT Chlorogenic Acid Sphingosine Coenzyme Q10 (CoQ10) Spermine Tetrahydrochloride 2-NBDG D-Lin-MC3-DMA (MC3) Morin Hydrate Ethylenediaminetetraacetic acid Silibinin (NSC 651520) (+)-Fangchinoline Bergenin Spermine

Chemical Information, Storage & Stability

Molecular Weight	327.81	Formula	C₁₈H₁₈ClN₃O	Storage (From the date of receipt)	3 years -20°C powder
CAS No.	224047-41-0	--		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	BRZ			Smiles	CC(C1=CC=CC=C1)(C(CC2=CC=C(C=C2)Cl)N3C=NC=N3)O

Solubility

In vitro
Batch:

DMSO : 66 mg/mL (201.33 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Ethanol : 4 mg/mL

Water : Insoluble

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
Mass value Mass unit	Concentration value Concentration unit	Volume value Volume unit	Molecular weight (g/mol)

Dilution Calculator Molecular Weight Calculator

In vivo batch selection In vivo Batch:
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	3.3mg/ml (10.07mM)	Taking the 1 mL working solution as an example, add 50 μL of 66 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.
Clear solution	5% DMSO 1 95% Corn oil Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	0.47mg/ml (1.43mM)	Taking the 1 mL working solution as an example, add 50 μL of 9.4 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

Dosage: mg/kg

Average weight of animals: g

Dosing volume per animal: μL

Number of animals:

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO

% Tween 80

% ddH₂O

% DMSO

Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH₂O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

Mechanism of Action

Targets/IC₅₀/Ki	brassinosteroid ^[1] (Cell-free assay) 1 μM
References	[1] https://pubmed.ncbi.nlm.nih.gov/30981682/ [2] https://pubmed.ncbi.nlm.nih.gov/19825546/

Tech Support

Handling Instructions

Tel: +1-832-582-8158 Ext:3

If you have any other enquiries, please leave a message.

C1=C0/X	C1:	LOG(C1):
C2=C1/X	C2:	LOG(C2):
C3=C2/X	C3:	LOG(C3):
C4=C3/X	C4:	LOG(C4):
C5=C4/X	C5:	LOG(C5):
C6=C5/X	C6:	LOG(C6):
C7=C6/X	C7:	LOG(C7):
C8=C7/X	C8:	LOG(C8):