Name: Bicalutamide
Brand: Selleck Chemicals
SKU: S1190
Availability: InStock
Rating: 5 (63 reviews)

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Quality Control

Batch: Purity: 99.98%

99.98

Related Targets	Adrenergic Receptor Estrogen/progestogen Receptor GPR Glucocorticoid Receptor ACE RAAS Progesterone Receptor Opioid Receptor PGES THR
Other Androgen Receptor Inhibitors	Bavdegalutamide (ARV-110) RU58841 EPI-001 Galeterone Cyproterone Acetate Ailanthone 3,3'-Diindolylmethane Proxalutamide (GT0918) GSK-2881078 Chlormadinone acetate

Cell Culture, Treatment & Working Concentration

Cell Lines	Assay Type	Concentration	Incubation Time	Activity Description
human MDA-MB-453 cells	Function assay			Displacement of [3H]R1881 from AR in human MDA-MB-453 cells, EC50=31 nM
LNCaP cells	Function assay			Inhibition of [3H]-DHT binding to T877A androgen receptor of LNCaP cells, Ki=35 nM
Freestyle293F cells	Function assay			Inhibition of wild type Androgen receptor (unknown origin) expressed in Freestyle293F cells, IC50=0.054 μM
HEK293 cells	Function assay		3 h	Displacement of [17-alpha-methyl-3H]mibolerone from androgen receptor expressed in HEK293 cells after 3 hrs, IC50=54 nM
MDA453 cells	Function assay			Displacement of [3H]DHT from human androgen receptor in MDA453 cells, Ki=64 nM
human MDA-MB-453 cells	Function assay			Displacement of [3H]DHT from AR in human MDA-MB-453 cells, IC50=64 nM
COS1 cells	Function assay			Antagonist activity against pSG5-tagged human androgen receptor expressed in COS1 cells assessed as reduction in receptor-mediated transcriptional activity by AR-regulated rat probasin promoter fragment driven firefly luciferase reporter assay, IC50=0.0869 μM
HeLa cells	Function assay			Antagonist activity at human androgen receptor expressed in HeLa cells assessed as inhibition of dihydrotestosterone induced transcriptional activity by reporter gene assay, IC50=0.14 μM
CV1 cells	Function assay			Binding affinity to human androgen receptor expressed in CV1 cells, Ki=0.151 μM
monkey COS7 cells	Function assay			Binding affinity to human androgen receptor expressed in monkey COS7 cells by whole cell binding assay, Ki=0.151 μM
COS7 cells	Function assay			Agonist activity at human androgen receptor W741C mutant expressed in COS7 cells assessed as luciferase activity after 24 hrs by reporter gene assay, EC50=0.18 μM
CHO-K1 cells	Function assay		2 h	Displacement of [3H]mibolerone from human AR expressed in CHO-K1 cells after 2 hrs by scintillation counting, IC50=0.2 μM
human HT-3 cell	Growth inhibition assay			Inhibition of human HT-3 cell growth in a cell viability assay, IC50=0.73134 μM
human LNCAP cells	Proliferation assay		3 days	Antiproliferative activity against human LNCAP cells after 3 days, IC50=0.7327 μM
human PC3 cells	Function assay			Displacement of [3H]R1881 from androgen receptor in human PC3 cells, EC50=4.3 μM
human 22Rv1 cells	Function assay		3 days	Antagonist activity at androgen receptor H874Y mutant (unknown origin) expressed in human 22Rv1 cells assessed as inhibition of DHT-induced cell growth after 3 days by WST-8 assay, IC50=4.6 μM
human CCF-STTG1 cell	Growth inhibition assay			Inhibition of human CCF-STTG1 cell growth in a cell viability assay， IC50=4.92929 μM
human SCC-25 cell	Growth inhibition assay			Inhibition of human SCC-25 cell growth in a cell viability assay, IC50=6.08656 μM
human MKN45 cell	Growth inhibition assay			Inhibition of human MKN45 cell growth in a cell viability assay, IC50=6.9605 μM
human ES5 cell	Growth inhibition assay			Inhibition of human ES5 cell growth in a cell viability assay, IC50=8.61154 μM
human SK-MEL-3 cell	Growth inhibition assay			Inhibition of human SK-MEL-3 cell growth in a cell viability assay, IC50=10.0964 μM
human PC-3 cell	Growth inhibition assay			Inhibition of human PC-3 cell growth in a cell viability assay, IC50=10.2791 μM
human NOS-1 cell	Growth inhibition assay			Inhibition of human NOS-1 cell growth in a cell viability assay, IC50=11.2917 μM
human LB1047-RCC cell	Growth inhibition assay			Inhibition of human LB1047-RCC cell growth in a cell viability assay, IC50=12.253 μM
human CAMA-1 cell	Growth inhibition assay			Inhibition of human CAMA-1 cell growth in a cell viability assay, IC50=12.3926 μM
human SAS cell	Growth inhibition assay			Inhibition of human SAS cell growth in a cell viability assay, IC50=13.3081 μM
human NCI-H2228 cell	Growth inhibition assay			Inhibition of human NCI-H2228 cell growth in a cell viability assay, IC50=13.7531 μM
human NCI-H187 cell	Growth inhibition assay			Inhibition of human NCI-H187 cell growth in a cell viability assay, IC50=16.6616 μM
human BFTC-905 cell	Growth inhibition assay			Inhibition of human BFTC-905 cell growth in a cell viability assay, IC50=17.4857 μM
human G-361 cell	Growth inhibition assay			Inhibition of human G-361 cell growth in a cell viability assay, IC50=17.826 μM
human DU145 cells	Cytotoxic assay		72 h	Cytotoxicity against ERalpha-deficient human DU145 cells expressing ERbeta assessed as growth inhibition after 72 hrs by MTT assay, IC50=18 μM
human SW780 cell	Growth inhibition assay			Inhibition of human SW780 cell growth in a cell viability assay
human BB49-HNC cell	Growth inhibition assay			Inhibition of human BB49-HNC cell growth in a cell viability assay, IC50=18.9532 μM
human KALS-1 cell	Growth inhibition assay			Inhibition of human KALS-1 cell growth in a cell viability assay, IC50=19.6635 μM
human AU565 cell	Growth inhibition assay			Inhibition of human AU565 cell growth in a cell viability assay, IC50=19.7402 μM
human NCI-H2087 cell	Growth inhibition assay			Inhibition of human NCI-H2087 cell growth in a cell viability assay, IC50=21.0591 μM
human RVH-421 cell	Growth inhibition assay			Inhibition of human RVH-421 cell growth in a cell viability assay, IC50=21.5795 μM
human SK-CO-1 cell	Growth inhibition assay			Inhibition of human SK-CO-1 cell growth in a cell viability assay, IC50=21.8872 μM
human KU-19-19 cell	Growth inhibition assay			Inhibition of human KU-19-19 cell growth in a cell viability assay, IC50=22.0242 μM
human NB6 cell	Growth inhibition assay			Inhibition of human NB6 cell growth in a cell viability assay, IC50=22.9135 μM
human RO82-W-1 cell	Growth inhibition assay			Inhibition of human RO82-W-1 cell growth in a cell viability assay, IC50=23.1318 μM
human LNCAP cells	Cytotoxic assay		2 days	Cytotoxicity against human LNCAP cells assessed as cell viability after 2 days by cell counting method, IC50=23.79 μM
human CTB-1 cell	Growth inhibition assay			Inhibition of human CTB-1 cell growth in a cell viability assay, IC50=24.5536 μM
human SW48 cell	Growth inhibition assay			Inhibition of human SW48 cell growth in a cell viability assay, IC50=24.6546 μM
human TCCSUP cell	Growth inhibition assay			Inhibition of human TCCSUP cell growth in a cell viability assay, IC50=24.7232 μM
human DK-MG cell	Growth inhibition assay			Inhibition of human DK-MG cell growth in a cell viability assay, IC50=24.8917 μM
human ST486 cell	Growth inhibition assay			Inhibition of human ST486 cell growth in a cell viability assay, IC50=25.7464 μM
human H4 cell	Growth inhibition assay			Inhibition of human H4 cell growth in a cell viability assay, IC50=26.9458 μM
human SBC-1 cell	Growth inhibition assay			Inhibition of human SBC-1 cell growth in a cell viability assay, IC50=28.3507 μM
human CAS-1 cell	Growth inhibition assay			Inhibition of human CAS-1 cell growth in a cell viability assay, IC50=28.6294 μM
human OAW-42 cell	Growth inhibition assay			Inhibition of human OAW-42 cell growth in a cell viability assay, IC50=28.7195 μM
human HCC1954 cell	Growth inhibition assay			Inhibition of human HCC1954 cell growth in a cell viability assay, IC50=28.7525 μM
human MDA-MB-453 cell	Growth inhibition assay			Inhibition of human MDA-MB-453 cell growth in a cell viability assay, IC50=29.907 μM
human MCF7 cell	Growth inhibition assay			Inhibition of human MCF7 cell growth in a cell viability assay, IC50=39.301 μM
human PC3 cells	Function assay	100　μM	48 h	Inhibition of actin based pseudopodia formation in androgen-dependent human PC3 cells at 100 uM after 48 hrs by DAPI staining based fluorescence microscopy assay
human PC3 cells	Function assay	0.1-1 μM		Agonist activity at androgen receptor W741C mutant expressed in human PC3 cells assessed as stimulation of receptor transactivation at 0.1 to 1 uM by luciferase reporter gene assay
Click to View More Cell Line Experimental Data

Solubility

In vitro
Batch:

DMSO : 86 mg/mL (199.82 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Ethanol : 7 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.
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.	4.350mg/ml (10.11mM)	Taking the 1 mL working solution as an example, add 50 μL of 87 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.	4.350mg/ml (10.11mM)	Taking the 1 mL working solution as an example, add 50 μL of 87 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.
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.
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.
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.

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

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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.

Chemical Information, Storage & Stability

Molecular Weight	430.37	Formula	C₁₈H₁₄F₄N₂O₄S	Storage (From the date of receipt)	3 years-20°Cpowder
CAS No.	90357-06-5	Download SDF		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	ICI-176334			Smiles	CC(CS(=O)(=O)C1=CC=C(C=C1)F)(C(=O)NC2=CC(=C(C=C2)C#N)C(F)(F)F)O

Mechanism of Action

Targets/IC₅₀/Ki	Androgen Receptor (LNCaP/AR(cs) cells) 0.16 μM
In vitro	Bicalutamide undergoes an antagonist-to-agonist switch, stimulating AR activity. This compound treatment of LNCaP/AR(cs) cells in absence of the synthetic androgen R1881 results in altered gene expression consistent with its well-documented agonist activity in context of AR overexpression. It induces cell proliferation in a dose-dependent manner, and only partially antagonized the effects of R1881. This chemical treatment also results in a significant amount of nuclear AR, although less than that observed with R1881. It exhibits partial agonist activity as evidenced by induction of DNA binding at AR target genes and incomplete antagonism of the effects of R1881. In absence of R1881, this agent partially activates VP16-AR–mediated transcription, indicative of AR binding to DNA. In LNCaP/AR-luc cells with a stably integrates AR-driven luciferase reporter construct. In the presence of R1881, it shows only weak partial antagonism of VP16-AR–mediated transcription with an IC50 of 0.35 μM. Micromolar bicalutamide causes a significant dose-dependent reduction in clonogenicity. Dual inhibition of the AR and mTOR signaling pathways provides further benefit with the ridaforolimus-this compound combination producing syner -gistic antiproliferative effects in prostate cancer cells in vitro when compared with each agent alone.
Kinase Assay	Whole-cell competitive binding assays
Kinase Assay	Whole-cell competitive binding assays are performed in LNCaP/AR(codon-switch) (LNCaP/AR(cs)) (harbors a mixture of exogenous wild-type AR and endogenous mutant AR (T877A)) and cells propagated in Iscove's or RPMI media supplemented with 10% fetal bovine serum, or during the assay with 10% charcoal-stripped, dextran-treated fetal bovine serum (CSS). Cells are pre-incubated with ¹⁸F-FDHT, increasing concentrations (1pM to 1μM) of cold this compound are added, and the assay is performed to measure specific uptake of ¹⁸F-FDHT (4). IC50 values are determined using a one site binding model with least squares curve fitting and R² > 0.99.
In vivo	Single bicalutamide reduces tumor growth by 79%, at defined submaximal doses. The ridaforolimus-this compound combination exhibits improved and potent antitumor activity, almost completely abrogating tumor growth. The combination is also well tolerated, as evidenced by no significant changes in body weight over the course of treatment. Plasma PSA levels are again tightly linked to tumor growth in the combination-treated mice.
References	[1] https://pubmed.ncbi.nlm.nih.gov/22266222/ [2] https://pubmed.ncbi.nlm.nih.gov/22614062/ [3] https://pubmed.ncbi.nlm.nih.gov/22614157/

Applications

Methods	Biomarkers	Images	PMID
Western blot	Cytosolic AR / Nuclear AR		30833616
Growth inhibition assay	Cell viability		27994514

Clinical Trial Information

(data from https://clinicaltrials.gov, updated on 2024-05-22)

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
NCT06222593	Not yet recruiting	Carcinoma Renal Cell	State University of New York at Buffalo	June 1 2024	Phase 1\|Phase 2
NCT04573231	Recruiting	Breast Cancer\|HER2-negative Breast Cancer\|Metastatic Breast Cancer	University of Wisconsin Madison	May 24 2021	Phase 2
NCT04443062	Recruiting	Prostate Cancer	Radboud University Medical Center\|Prostaatkankerstichting\|Advanced Accelerator Applications	July 20 2020	Phase 2
NCT02910050	Unknown status	Breast Cancer	Xu fei\|Sun Yat-sen University	January 2016	Phase 2

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Bicalutamide Androgen Receptor antagonist

Chemical Structure

Molecular Weight: 430.37