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Ridaforolimus (Deforolimus, MK-8669)

MTOR inhibitor CAS# 572924-54-0

Ridaforolimus (Deforolimus, MK-8669)

Catalog No. BCC4605----Order now to get a substantial discount!

Product Name & Size Price Stock
Ridaforolimus (Deforolimus, MK-8669):10mg $82.00 In stock
Ridaforolimus (Deforolimus, MK-8669):20mg $139.00 In stock
Ridaforolimus (Deforolimus, MK-8669):50mg $328.00 In stock
Ridaforolimus (Deforolimus, MK-8669):100mg $574.00 In stock
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Quality Control of Ridaforolimus (Deforolimus, MK-8669)

Quality Control & MSDS

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Chemical structure

Ridaforolimus (Deforolimus, MK-8669)

3D structure

Chemical Properties of Ridaforolimus (Deforolimus, MK-8669)

Cas No. 572924-54-0 SDF Download SDF
PubChem ID 11520894 Appearance Powder
Formula C53H84NO14P M.Wt 990.2
Type of Compound N/A Storage Desiccate at -20°C
Synonyms AP23573; MK-8669; Ridaforolimus
Solubility DMSO : ≥ 44 mg/mL (44.44 mM)
*"≥" means soluble, but saturation unknown.
Chemical Name (1R,9S,12S,15R,16E,18R,19R,21R,23S,24E,26E,28E,30S,32S,35R)-12-[(2R)-1-[(1S,3R,4R)-4-dimethylphosphoryloxy-3-methoxycyclohexyl]propan-2-yl]-1,18-dihydroxy-19,30-dimethoxy-15,17,21,23,29,35-hexamethyl-11,36-dioxa-4-azatricyclo[30.3.1.04,9]hexatriaconta-16,24,26,28-tetraene-2,3,10,14,20-pentone
SMILES CC1CCC2CC(C(=CC=CC=CC(CC(C(=O)C(C(C(=CC(C(=O)CC(OC(=O)C3CCCCN3C(=O)C(=O)C1(O2)O)C(C)CC4CCC(C(C4)OC)OP(=O)(C)C)C)C)O)OC)C)C)C)OC
Standard InChIKey BUROJSBIWGDYCN-GAUTUEMISA-N
Standard InChI InChI=1S/C53H84NO14P/c1-32-18-14-13-15-19-33(2)44(63-8)30-40-23-21-38(7)53(61,67-40)50(58)51(59)54-25-17-16-20-41(54)52(60)66-45(35(4)28-39-22-24-43(46(29-39)64-9)68-69(11,12)62)31-42(55)34(3)27-37(6)48(57)49(65-10)47(56)36(5)26-32/h13-15,18-19,27,32,34-36,38-41,43-46,48-49,57,61H,16-17,20-26,28-31H2,1-12H3/b15-13+,18-14+,33-19+,37-27+/t32-,34-,35-,36-,38-,39+,40+,41+,43-,44+,45+,46-,48-,49+,53-/m1/s1
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months.
Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it.
About Packaging 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial.
2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial.
3. Try to avoid loss or contamination during the experiment.
Shipping Condition Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request.

Biological Activity of Ridaforolimus (Deforolimus, MK-8669)

DescriptionDeforolimus (AP23573; MK-8669) is a potent and selective mTOR inhibitor; inhibits S6 phosphorylation with an IC50 of 0.2 nM in HT-1080 cells.In Vitro:Treatment of HT-1080 fibrosarcoma cells with deforolimus results in a dose-dependent inhibition of phosphorylation of both S6 and 4E-BP1, with IC50s of 0.2 and 5.6 nM, respectively, and EC50s of 0.2 and 1.0 nM, respectively. In HT-1080 cells, the EC50 for inhibition of cell proliferation (0.5 nM) is similar to the EC50s for inhibition of S6 and 4E-BP1 phosphorylation. Exposure to deforolimus reduces the proliferation of cell lines representing a variety of tumor types. Administration of deforolimus to tumor cells in vitro elicit dose-dependent inhibition of mTOR activity with concomitant effects on cell growth and division. Deforolimus exhibits a predominantly cytostatic mode of action, consistent with the findings for other mTOR inhibitors. Potent inhibitory effects on vascular endothelial growth factor secretion, endothelial cell growth, and glucose metabolism[1].In Vivo:Deforolimus inhibits tumor growth in mice bearing PC-3 (prostate), HCT-116 (colon), MCF7 (breast), PANC-1 (pancreas), or A549 (lung) xenografts. Deforolimus inhibits tumor growth in a dose-dependent manner, with 0.3 mg/kg being the lowest dose that inhibits tumor growth significantly and 3 and 10 mg/kg doses achieving maximum inhibition[1].

References:
[1]. Rivera VM, et al. Deforolimus (AP23573; MK-8669), a potent mTOR inhibitor, has broad antitumor activity and can be optimally administered using intermittent dosing regimens. Mol Cancer Ther. 2011 Jun;10(6):1059-71. [2]. Brandt M, et al. mTORC1 Inactivation Promotes Colitis-Induced Colorectal Cancer but Protects from APC Loss-Dependent Tumorigenesis. Cell Metab. 2018 Jan 9;27(1):118-135.e8.

Protocol

Cell Assay [1]
Cells are treated with 10-fold serial dilutions of deforolimus (1,000 to 0.0001 nM) or vehicle (ethanol). Following 72 hours culture at 37°C, the plates are aspirated and stored at −80°C for proliferation analysis[1].

Animal Administration [1]
Mice: Animals selected with tumors in the proper size range are assigned to various treatment groups. Deforolimus, at dosages of 3 and 10 mg/kg, is administered i.p. on 2 different treatment schedules: (a) daily, 5 continuous days every other week and (b) once weekly. The control group is untreated[1].

References:
[1]. Rivera VM, et al. Deforolimus (AP23573; MK-8669), a potent mTOR inhibitor, has broad antitumor activity and can be optimally administered using intermittent dosing regimens. Mol Cancer Ther. 2011 Jun;10(6):1059-71. [2]. Brandt M, et al. mTORC1 Inactivation Promotes Colitis-Induced Colorectal Cancer but Protects from APC Loss-Dependent Tumorigenesis. Cell Metab. 2018 Jan 9;27(1):118-135.e8.

Ridaforolimus (Deforolimus, MK-8669) Dilution Calculator

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Ridaforolimus (Deforolimus, MK-8669) Molarity Calculator

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Preparing Stock Solutions of Ridaforolimus (Deforolimus, MK-8669)

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.0099 mL 5.0495 mL 10.099 mL 20.1979 mL 25.2474 mL
5 mM 0.202 mL 1.0099 mL 2.0198 mL 4.0396 mL 5.0495 mL
10 mM 0.101 mL 0.5049 mL 1.0099 mL 2.0198 mL 2.5247 mL
50 mM 0.0202 mL 0.101 mL 0.202 mL 0.404 mL 0.5049 mL
100 mM 0.0101 mL 0.0505 mL 0.101 mL 0.202 mL 0.2525 mL
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations.

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Background on Ridaforolimus (Deforolimus, MK-8669)

Ridaforolimus (Deforolimus, MK-8669), a novel rapamycin analogue, is a novel, potent and selective inhibitor of mTOR with IC50 value of 0.2nM [1].

HT-1080 fibrosarcoma cells treated with ridaforolimus have been demonstrated to dose-dependently inhibit S6 and 4E-BP1 phosphorylation with IC50 values of 0.2 and 5.6 nM, respectively, and EC50 values of 0.2 and 1.0 nM, respectively. The antiproliferative activity of ridaforolimus has been observed in a broad panel of cell lines including the colon cancer cells HCT-116, leiomyosarcoma cells SK-UT-1, etc. Ridaforolimus has shown to block the production of VEGF production dose-dependently, with an EC50 value of 0.1nM [1].

In vivo, mice bearing MCF7 (breast), PC-3 (prostate), A549 (lung), HCT-116 (colon) or PANC-1 (pancreas) xenografts have revealed the antitumor efficacy of ridaforolimus [1].

References:
[1] Rivera VM1, Squillace RM, Miller D, Berk L, Wardwell SD, Ning Y, Pollock R, Narasimhan NI, Iuliucci JD, Wang F, Clackson T.Ridaforolimus (AP23573; MK-8669), a potent mTOR inhibitor, has broad antitumor activity and can be optimally administered using intermittent dosing regimens. Mol Cancer Ther. 2011 Jun;10(6):1059-71.

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Description

Deforolimus (AP23573; MK-8669) is a potent and selective mTOR inhibitor; inhibits ribosomal protein S6 phosphorylation with an IC50 of 0.2 nM in HT-1080 cells.

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