| Size | Price | Stock | Qty |
|---|---|---|---|
| 1mg |
|
||
| 5mg |
|
||
| 10mg |
|
||
| Other Sizes |
|
| Targets |
EGFR[2]
|
|---|---|
| ln Vitro |
A selective and potent oral epidermal growth factor receptor tyrosine kinase inhibitor (EGFR-TKI) for maximum brain penetration is called epitinib succinate[1][2].
|
| References |
|
| Additional Infomation |
Epitinib Succinate is the succinate salt form of epitinib, an orally available epidermal growth factor receptor (EGFR) inhibitor, with potential antineoplastic activity. Upon administration, epitinib inhibits the activity of EGFR, thereby preventing EGFR-mediated signaling. This may lead to induction of cell death and inhibition of tumor growth in EGFR-overexpressing tumor cells. EGFR is a receptor tyrosine kinase (RTK) that is overexpressed in certain tumor types and plays a key role in tumor cell proliferation and vascularization.
|
| Molecular Formula |
C28H32N6O6
|
|---|---|
| Molecular Weight |
548.590286254883
|
| Exact Mass |
548.238
|
| CAS # |
2252334-12-4
|
| Related CAS # |
Epitinib;1203902-67-3
|
| PubChem CID |
135379897
|
| Appearance |
White to light yellow solid powder
|
| Hydrogen Bond Donor Count |
4
|
| Hydrogen Bond Acceptor Count |
10
|
| Rotatable Bond Count |
9
|
| Heavy Atom Count |
40
|
| Complexity |
765
|
| Defined Atom Stereocenter Count |
0
|
| SMILES |
O=C(NC1C(=CC2C(=C(N=CN=2)NC2C=CC=C(C#C)C=2)C=1)OC)N1CCN(CC)CC1.OC(CCC(=O)O)=O
|
| InChi Key |
HISXHQFAOANCJX-UHFFFAOYSA-N
|
| InChi Code |
InChI=1S/C24H26N6O2.C4H6O4/c1-4-17-7-6-8-18(13-17)27-23-19-14-21(22(32-3)15-20(19)25-16-26-23)28-24(31)30-11-9-29(5-2)10-12-30;5-3(6)1-2-4(7)8/h1,6-8,13-16H,5,9-12H2,2-3H3,(H,28,31)(H,25,26,27);1-2H2,(H,5,6)(H,7,8)
|
| Chemical Name |
butanedioic acid;4-ethyl-N-[4-(3-ethynylanilino)-7-methoxyquinazolin-6-yl]piperazine-1-carboxamide
|
| HS Tariff Code |
2934.99.9001
|
| 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, 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)
|
| Solubility (In Vitro) |
DMSO: 12.5 mg/mL (22.79 mM)
H2O: 1 mg/mL (1.82 mM) |
|---|---|
| Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 1.25 mg/mL (2.28 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 12.5 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: ≥ 1.25 mg/mL (2.28 mM) (saturation unknown) 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. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 12.5 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: ≥ 1.25 mg/mL (2.28 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 1.8229 mL | 9.1143 mL | 18.2285 mL | |
| 5 mM | 0.3646 mL | 1.8229 mL | 3.6457 mL | |
| 10 mM | 0.1823 mL | 0.9114 mL | 1.8229 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.
Products are for research use only; We do not sell to patients
Copyright 2020 InvivoChem LLC | All Rights Reserved
