Supinoxin (Synonyms: RX-5902)

Name: Supinoxin
Brand: MedChemExpress
SKU: HY-123611
Rating: 4.5 (0 reviews)

製品番号: HY-123611 純度: 99.67%: Data Sheet SDS COA 取扱説明書
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Supinoxin (RX-5902) is an orally active inhibitor of phosphorylated-p68 RNA helicase (P-p68) and a potent first-in-class anti-cancer agent. Supinoxin interacts with Y593 phosphorylated-p68 and attenuates the nuclear shuttling of β-catenin. Supinoxin induces cell apoptosis and inhibits growth of TNBC cancer cell lines with IC₅₀s ranging from 10 nM to 20 nM.

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Supinoxin 構造式

CAS 番号 : 888478-45-3

容量	価格（税別）	在庫状況	数量
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	USD 330	在庫あり	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	USD 330	在庫あり	Estimated Time of Arrival: December 31
Solid
1 mg	$142	在庫あり	Estimated Time of Arrival: December 31
5 mg	$300	在庫あり	Estimated Time of Arrival: December 31
10 mg	$450	在庫あり	Estimated Time of Arrival: December 31
25 mg	$850	在庫あり	Estimated Time of Arrival: December 31
50 mg	$1150	在庫あり	Estimated Time of Arrival: December 31
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DNA/RNA Synthesis アイソフォーム固有の製品をすべて表示:

すべてのアイソフォームを表示

RNASE L DNA Polymerases RNA Polymerases Helicases DNA Ligase

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製品説明

IC₅₀ & Target

Helicase

Cellular Effect

Cell Line	Type	Value	Description	References
A549	IC₅₀	0.021 μM Compound: 25	Growth inhibition of human A549 cells after 96 hrs by sulforhodamine B assay Growth inhibition of human A549 cells after 96 hrs by sulforhodamine B assay	[PMID: 20943401]
CAKI-1	IC₅₀	0.011 μM Compound: 25	Growth inhibition of human Caki1 cells after 96 hrs by sulforhodamine B assay Growth inhibition of human Caki1 cells after 96 hrs by sulforhodamine B assay	[PMID: 20943401]
HCT-116	IC₅₀	0.02 μM Compound: 25	Growth inhibition of human HCT116 cells after 96 hrs by sulforhodamine B assay Growth inhibition of human HCT116 cells after 96 hrs by sulforhodamine B assay	[PMID: 20943401]
HCT-15	IC₅₀	21 nM Compound: 25	Growth inhibition of human HCT15 cells after 96 hrs by sulforhodamine B assay Growth inhibition of human HCT15 cells after 96 hrs by sulforhodamine B assay	[PMID: 20943401]
HT-29	IC₅₀	0.021 μM Compound: 25	Growth inhibition of human HT-29 cells after 96 hrs by sulforhodamine B assay Growth inhibition of human HT-29 cells after 96 hrs by sulforhodamine B assay	[PMID: 20943401]
HeLa	IC₅₀	0.021 μM Compound: 25	Growth inhibition of human HeLa cells after 96 hrs by sulforhodamine B assay Growth inhibition of human HeLa cells after 96 hrs by sulforhodamine B assay	[PMID: 20943401]
HepG2	IC₅₀	0.019 μM Compound: 25	Growth inhibition of human HepG2 cells after 96 hrs by sulforhodamine B assay Growth inhibition of human HepG2 cells after 96 hrs by sulforhodamine B assay	[PMID: 20943401]
MDA-MB-231	IC₅₀	0.012 μM Compound: 25	Growth inhibition of human MDA-MB-231 cells after 96 hrs by sulforhodamine B assay Growth inhibition of human MDA-MB-231 cells after 96 hrs by sulforhodamine B assay	[PMID: 20943401]
MKN-45	IC₅₀	0.02 μM Compound: 25	Growth inhibition of human MKN45 cells after 96 hrs by sulforhodamine B assay Growth inhibition of human MKN45 cells after 96 hrs by sulforhodamine B assay	[PMID: 20943401]
OVCAR-3	IC₅₀	0.012 μM Compound: 25	Growth inhibition of human OVCAR-3 cells after 96 hrs by sulforhodamine B assay Growth inhibition of human OVCAR-3 cells after 96 hrs by sulforhodamine B assay	[PMID: 20943401]
PANC-1	IC₅₀	0.021 μM Compound: 25	Growth inhibition of human PANC1 cells after 96 hrs by sulforhodamine B assay Growth inhibition of human PANC1 cells after 96 hrs by sulforhodamine B assay	[PMID: 20943401]
PC-3	IC₅₀	0.021 μM Compound: 25	Growth inhibition of human PC3 cells after 96 hrs by sulforhodamine B assay Growth inhibition of human PC3 cells after 96 hrs by sulforhodamine B assay	[PMID: 20943401]
SK-MEL-28	IC₅₀	0.02 μM Compound: 25	Growth inhibition of human SK-MEL-28 cells after 96 hrs by sulforhodamine B assay Growth inhibition of human SK-MEL-28 cells after 96 hrs by sulforhodamine B assay	[PMID: 20943401]
U-251	IC₅₀	0.015 μM Compound: 25	Growth inhibition of human U251 cells after 96 hrs by sulforhodamine B assay Growth inhibition of human U251 cells after 96 hrs by sulforhodamine B assay	[PMID: 20943401]

体外実験

RX-5902 (0-10 μM; 72 hours) is active against cell lines of all TNBC molecular subtypes and is active against cell lines with mutations in p53, RB1, CDKN2A, and loss of PTEN^[1].
RX-5902 (20-100 nM; 24 hours) treatment results in a dose-dependent increase in tetraploid cells, consistent with induction of G2–M cell-cycle arrest^[1].
RX-5902 (0-100 nM; 72 hours) exhibits no significant induction of apoptosis in cell lines resistant to the antiproliferative effects of RX5902. But in sensitive cells, the observed activation of apoptosis begins at 24–48 hours and reaches a peak at 72 hours. The induced apoptosis is greasted with a dose of 100 nM^[1].
RX-5902 (0-100 nM; 24 or 48 hours) decreases MCL-1 expression as a dose-dependent manner in TNBC cell lines sensitive to RX-5902^[1].
RX-5902 inhibits cell growth, MDA-MB-231, Caki-1, UMRC2, PANC-1, A549, MKN-45, HepG2, HCT116, HT29, PC-3, U251, HeLa, SK-MEL-28 and OVCAR-3 with IC₅₀ values range from 0.01 μM to 0.021 μM in the growth inhibition of cancer cells^[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Cell Viability Assay^[1]

Cell Line:	MDA-MB-231, HCC1806, Hs578t, CAL-85-1, HCC38, HCC1187, MDA-MB-436, CAL-51, HCC38, BT549, MDAMB-157, HDQ-P1, HCC1395, MDA-MB-436, HCC1937, CAL-120, BT20 cells
Concentration:	0-10 μM
Incubation Time:	72 hours
Result:	Displayed the average IC₅₀ of the cell lines sensitive to RX-5902 treatment is 56 nM.

Cell Cycle Analysis^[1]

Cell Line:	Sensitive (MDA-MB-231 and HCT1806) and two resistant (MDA-MB-436 and CAL-120) cell lines
Concentration:	20 nM; 100 nM
Incubation Time:	24 hours
Result:	Led to G2-M cell-cycle arrest at sensitive cells.

Apoptosis Analysis^[1]

Cell Line:	Sensitive (MDA-MB-231 and HCT1806) and two resistant (MDA-MB-436 and CAL-120) cell lines
Concentration:	0-100 nM
Incubation Time:	24-72 hours
Result:	Induced cell apoptosis in sensitive cell lines and peaks at 72 hours.

Western Blot Analysis^[1]

Cell Line:	Cal-51, HCC-1806, and MDA-MB-468 cells
Concentration:	20 nM; 100 nM
Incubation Time:	24 hours
Result:	Induced inhibition of MCL-1 expression in Cal-51, HCC-1806, and MDA-MB-468 cells.

体内実験

RX-5902 (oral administration; 160/320/600 mg/kg; once weekly for 3 weeks) significant dose-dependent tumor growth inhibition (TGI) in the MDA-MB-231 model, exhibits TGI of 55.7%, 80.29% and 94.58% at 160 mg/kg, 320 mg/kg and 600 mg/kg, respectively. It is more efficacious than the chemotherapy control arm of nab-paclitaxel (TGI 45%)^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model:	MDAMD-231 xenograft model in mice^[1]
Dosage:	160 mg/kg; 320 mg/kg; 600 mg/kg
Administration:	Oral administration; once weekly for 3 weeks
Result:	Decreased tumor volume as a dose-dependent manner.

臨床実験

分子量

441.46

分子式

C₂₂H₂₄FN₅O₄

CAS 番号

888478-45-3

Appearance

Solid

Color

White to off-white

SMILES

O=C(N1CCN(C2=CC(OC)=CC(OC)=C2)CC1)NC3=NC4=CC(F)=CC=C4N=C3OC

輸送条件

Room temperature in continental US; may vary elsewhere.

保管条件

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

溶剤 & 溶解度

体外:

DMSO : 100 mg/mL (226.52 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	2.2652 mL	11.3261 mL	22.6521 mL
5 mM	0.4530 mL	2.2652 mL	4.5304 mL
10 mM	0.2265 mL	1.1326 mL	2.2652 mL

View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Molarity Calculator
Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

一般には略語で表示されます：C₁V₁ = C₂V₂

濃度 _（開始）

体積 _（開始）

濃度 _（終了）

体積 _（終了）

体内:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

Protocol 1

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (5.66 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Protocol 2

Add each solvent one by one: 10% DMSO 90% Corn Oil
Solubility: ≥ 2.5 mg/mL (5.66 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Please enter your animal formula composition:

DMSO +

Tween-80 +

Saline

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.

The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).

Calculation results:

Working solution concentration: mg/mL

Method for preparing stock solution: mg drug dissolved in μL DMSO (Stock solution concentration: mg/mL).

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).

Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.

If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.

純度とドキュメンテーション

純度: 99.67%

Select Batch:

データシート (278 KB) SDS (252 KB)

COA (248 KB) HNMR (228 KB) LCMS (94 KB)

取扱説明書 (2659 KB)

参考文献

[1]. Kost GC, et al. A Novel Anti-Cancer Agent, 1-(3,5-Dimethoxyphenyl)-4-[(6-Fluoro-2-Methoxyquinoxalin-3-yl)Aminocarbonyl] Piperazine (RX-5902), Interferes With β-Catenin Function Through Y593 Phospho-p68 RNA Helicase.J Cell Biochem. 2015 Aug;116(8):1595-601. [Content Brief]

[2]. Capasso A, et al. First-in-Class Phosphorylated-p68 Inhibitor RX-5902 Inhibits β-Catenin Signaling and Demonstrates Antitumor Activity in Triple-Negative Breast Cancer.Nov;18(11):1916-1925. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	2.2652 mL	11.3261 mL	22.6521 mL	56.6303 mL
	5 mM	0.4530 mL	2.2652 mL	4.5304 mL	11.3261 mL
	10 mM	0.2265 mL	1.1326 mL	2.2652 mL	5.6630 mL
	15 mM	0.1510 mL	0.7551 mL	1.5101 mL	3.7754 mL
	20 mM	0.1133 mL	0.5663 mL	1.1326 mL	2.8315 mL
	25 mM	0.0906 mL	0.4530 mL	0.9061 mL	2.2652 mL
	30 mM	0.0755 mL	0.3775 mL	0.7551 mL	1.8877 mL
	40 mM	0.0566 mL	0.2832 mL	0.5663 mL	1.4158 mL
	50 mM	0.0453 mL	0.2265 mL	0.4530 mL	1.1326 mL
	60 mM	0.0378 mL	0.1888 mL	0.3775 mL	0.9438 mL
	80 mM	0.0283 mL	0.1416 mL	0.2832 mL	0.7079 mL
	100 mM	0.0227 mL	0.1133 mL	0.2265 mL	0.5663 mL

Supinoxin Related Classifications

Molarity Calculator
Dilution Calculator

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

質量		濃度		体積		分子量 *
	=		×		×

The dilution calculator equation

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

一般には略語で表示されます：C₁V₁ = C₂V₂

濃度 _（開始）	×	体積 _（開始）	=	濃度 _（終了）	×	体積 _（終了）
	×		=		×
C1		V1		C2		V2

Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Supinoxin (Synonyms: RX-5902)

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Complete Stock Solution Preparation Table

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純度とドキュメンテーション

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Supinoxin 関連抗体

Molarity Calculator

Dilution Calculator

Complete Stock Solution Preparation Table

Supinoxin Related Classifications

Molarity Calculator

Dilution Calculator

The molarity calculator equation

The dilution calculator equation

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