| Size | Price | Stock | Qty |
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| 5mg |
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| 10mg |
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| 25mg |
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| 50mg |
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| 100mg |
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| Other Sizes |
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BI-3406 (BI3406; SOS1-IN-2) is a novel, orally bioactive, and selective inhibitor of Son of Sevenless 1 (SOS1) with anticancer activity. It selectively binds to SOS1 and blocks KRAS and SOS1 interaction with an IC50 of 6 nM. BI-3406 is capable of lowering the production of GTP-bound KRAS, which blocks the signaling of the MAPK pathway.
| Targets |
KRAS-SOS1 ( IC50 = 6 nM )
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|---|---|
| ln Vitro |
BI-3406 is a response between KRAS and the guanine-binding factor (GEF) SOS1. BI-3406 does not elicit KRAS and SOS2 responses, but does elicit activity on a broad range of KRAS food variants, including all major G12 and G13 oncoproteins. In KRAS G12 or G13 mutant cells, dehydration of this signaling cascade by BI-3406 effectively limits cell proliferation [2].
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| References |
| Molecular Formula |
C23H25F3N4O3
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|---|---|
| Molecular Weight |
462.4648
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| Exact Mass |
462.19
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| Elemental Analysis |
C, 59.73; H, 5.45; F, 12.32; N, 12.11; O, 10.38
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| CAS # |
2230836-55-0
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| PubChem CID |
138911318
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| Appearance |
White to off-white solid powder
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| LogP |
4.3
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| Hydrogen Bond Donor Count |
2
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| Hydrogen Bond Acceptor Count |
10
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| Rotatable Bond Count |
6
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| Heavy Atom Count |
33
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| Complexity |
643
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| Defined Atom Stereocenter Count |
2
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| SMILES |
CC1=NC2=CC(=C(C=C2C(=N1)N[C@H](C)C3=CC(=CC(=C3)N)C(F)(F)F)O[C@H]4CCOC4)OC
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| InChi Key |
XVFDNRYZXDHTHT-PXAZEXFGSA-N
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| InChi Code |
InChI=1S/C23H25F3N4O3/c1-12(14-6-15(23(24,25)26)8-16(27)7-14)28-22-18-9-21(33-17-4-5-32-11-17)20(31-3)10-19(18)29-13(2)30-22/h6-10,12,17H,4-5,11,27H2,1-3H3,(H,28,29,30)/t12-,17+/m1/s1
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| Chemical Name |
N-[(1R)-1-[3-amino-5-(trifluoromethyl)phenyl]ethyl]-7-methoxy-2-methyl-6-[(3S)-oxolan-3-yl]oxyquinazolin-4-amine
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| Synonyms |
BI3406; BI-3406; BI 3406; SOS1-IN2BI-3406; SOS1-IN-2BI 3406
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| HS Tariff Code |
2934.99.9001
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| Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month Note: Please store this product in a sealed and protected environment (e.g. under nitrogen), avoid exposure to moisture. |
| Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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| Solubility (In Vitro) |
Ethanol: ~100 mg/mL (~216.2 mM)
DMSO: 92~100 mg/mL (198.9~216.2 mM) |
|---|---|
| Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.5 mg/mL (5.41 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 2: 2.5 mg/mL (5.41 mM) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution; with ultrasonication. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly. Preparation of 20% SBE-β-CD in Saline (4°C，1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution. View More
Solubility in Formulation 3: ≥ 2.5 mg/mL (5.41 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. Solubility in Formulation 4: ≥ 2.5 mg/mL (5.41 mM) (saturation unknown) in 10% EtOH + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear EtOH stock solution to 400 μL of PEG300 and mix evenly; then add 50 μL of Tween-80 to the above solution and mix evenly; then add 450 μL of normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 5: ≥ 2.5 mg/mL (5.41 mM) (saturation unknown) in 10% EtOH + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear EtOH stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly. Preparation of 20% SBE-β-CD in Saline (4°C，1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution. Solubility in Formulation 6: ≥ 2.5 mg/mL (5.41 mM) (saturation unknown) in 10% EtOH + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear EtOH stock solution to 900 μL of corn oil and mix evenly. Solubility in Formulation 7: 5%DMSO + Corn oil: 5.0mg/ml (10.81mM) |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 2.1623 mL | 10.8117 mL | 21.6235 mL | |
| 5 mM | 0.4325 mL | 2.1623 mL | 4.3247 mL | |
| 10 mM | 0.2162 mL | 1.0812 mL | 2.1623 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration： mg/mL；
Method for preparing DMSO stock solution： mg drug pre-dissolved in μL DMSO (stock solution 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 stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O，mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.
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