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K-Ras(G12C) inhibitor 12

allosteric inhibitor of K-Ras(G12C) CAS# 1469337-95-8

K-Ras(G12C) inhibitor 12

Catalog No. BCC5562----Order now to get a substantial discount!

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Chemical structure

K-Ras(G12C) inhibitor 12

3D structure

Chemical Properties of K-Ras(G12C) inhibitor 12

Cas No. 1469337-95-8 SDF Download SDF
PubChem ID 73555129 Appearance Powder
Formula C15H17ClIN3O3 M.Wt 449.67
Type of Compound N/A Storage Desiccate at -20°C
Solubility DMSO : 16.67 mg/mL (37.07 mM; Need ultrasonic)
Chemical Name 1-[4-[2-(4-chloro-2-hydroxy-5-iodoanilino)acetyl]piperazin-1-yl]prop-2-en-1-one
SMILES C=CC(=O)N1CCN(CC1)C(=O)CNC2=CC(=C(C=C2O)Cl)I
Standard InChIKey JFIFBWVNHLXJFY-UHFFFAOYSA-N
Standard InChI InChI=1S/C15H17ClIN3O3/c1-2-14(22)19-3-5-20(6-4-19)15(23)9-18-12-8-11(17)10(16)7-13(12)21/h2,7-8,18,21H,1,3-6,9H2
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 K-Ras(G12C) inhibitor 12

DescriptionK-Ras(G12C) inhibitor 12 is a K-Ras(G12C) inhibitor, the half-maximum effective concentration (EC50) for K-Ras(G12C) inhibitor 12 in H1792 cells is 0.32 μM. IC50 value: 0.32 μM (EC50) Target: K-Ras Binding of K-Ras(G12C) inhibitor 12 to K-Ras(G12C) disrupts both switch-I and switch-II, subverting the native nucleotide preference to favour GDP over GTP and impairing binding to Raf. In the absence of K-Ras(G12C) inhibitor 12, K-Ras(G12C) shows a slight preference for GTP (relative affinity 0.6).

References:
[1]. Ostrem JM, et al. K-Ras(G12C) inhibitors allosterically control GTP affinity and effector interactions. Nature. 2013 Nov 28;503(7477):548-551.

K-Ras(G12C) inhibitor 12 Dilution Calculator

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Preparing Stock Solutions of K-Ras(G12C) inhibitor 12

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.2239 mL 11.1193 mL 22.2385 mL 44.4771 mL 55.5963 mL
5 mM 0.4448 mL 2.2239 mL 4.4477 mL 8.8954 mL 11.1193 mL
10 mM 0.2224 mL 1.1119 mL 2.2239 mL 4.4477 mL 5.5596 mL
50 mM 0.0445 mL 0.2224 mL 0.4448 mL 0.8895 mL 1.1119 mL
100 mM 0.0222 mL 0.1112 mL 0.2224 mL 0.4448 mL 0.556 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 K-Ras(G12C) inhibitor 12

K-Ras(G12C) inhibitor 12 is an allosteric inhibitor of K-Ras(G12C) [1].

K-Ras is a GTPase and plays an important role in many signal transduction pathways. The mutation of K-Ras occurs in many cancers.

K-Ras(G12C) inhibitor 12 is an allosteric inhibitor of K-Ras(G12C). K-Ras(G12C) exhibited a slight preference for GTP. However, K-Ras(G12C) inhibitor 12 significantly reduced the affinity for GTP and led to the modification of K-Ras(G12C). Also, K-Ras(G12C) inhibitor 12 inhibited SOS-catalysed nucleotide exchange. In H1792 and H358 K-Ras(G12C)-mutant lung cancer cell lines, K-Ras(G12C) inhibitor 12 reduced the association of C-Raf and B-Raf with Ras. In H1792, H358, H23 and Calu-1 cell lines containing G12C mutations, K-Ras(G12C) inhibitor 12 decreased viability and induced apoptosis. K-Ras(G12C) inhibitor 12 exhibited EC50 value of 0.32 µM in H1792 cells. Also, the H1792 cells exhibited low levels of K-Ras GTP, which was consistent with the preference of K-Ras(G12C) inhibitor 12 to K-Ras GDP [1].

Reference:
[1].  Ostrem JM1, Peters U, Sos ML, et al. K-Ras(G12C) inhibitors allosterically control GTP affinity and effector interactions. Nature, 2013, 503(7477): 548-551.

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K-Ras(G12C) inhibitor 12 is a K-Ras(G12C) inhibitor, the half-maximum effective concentration (EC50) for K-Ras(G12C) inhibitor 12 in H1792 cells is 0.32 μM.

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