Physicochemical Properties
| Molecular Formula | C31H30CLFN4O3S |
| Molecular Weight | 593.11 |
| Related CAS # | JBJ-09-063 TFA;JBJ-09-063;2820336-67-0 |
| Appearance | Off-white to light yellow solid powder |
| 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) |
Biological Activity
| Targets | EGFR L858R 0.147 nM (IC50) EGFR L858R/T790M 0.063 nM (IC50) EGFR L858R/T790M/C797S 0.083 nM (IC50) EGFRLT/L747S 0.396 nM (IC50) |
| ln Vitro | JBJ-09-063 is highly efficient in stopping the growth of cells and increases the rate of apoptosis, even though H3255GR cells have an EGFR T790M mutation, which makes them resistant to gefitinib when used alone[1]. When osimertinib-resistant mutations are expressed exogenously in H1975 cells, JBJ-09-063 is efficacious[1]. When JBJ-09-063 is employed either by alone or in conjunction with cetuximab, Ba/F3 cells show IC50s of 50 nM and 6 nM [2]. |
| ln Vivo | JBJ-09-063 (3 mg/kg iv, 20 mg/kg po) has favorable pharmacokinetic characteristics and is stable enough to provide good oral dosage results[2]. |
| Animal Protocol |
Animal/Disease Models: Mice[2] Doses: 3 mg/kg for iv, 20 mg/kg for po Route of Administration: iv and po; single dosage Experimental Results: pharmacokinetic/PK Parameters of JBJ-09-063 in mice[2]. Cl (mL/min/kg), iv T1/2 (h) Vss (L/kg) F (%) AUC 8h (ng·h/mL) 15.7 2.3 2.5 15 2398 |
| References |
[1]. An allosteric inhibitor against the therapy-resistant mutant forms of EGFR in non-small cell lung cancer. Nat Cancer. 2022 Apr;3(4):402-417. [2]. Quinazolinones as allosteric fourth-generation EGFR inhibitors for the treatment of NSCLC. Bioorg Med Chem Lett. 2022 Jul 15;68:128718. |
Solubility Data
| Solubility (In Vitro) | DMSO :~100 mg/mL (~168.60 mM) |
| Solubility (In Vivo) |
Note: Listed below are some common formulations that may be used to formulate products with low water solubility (e.g. < 1 mg/mL), you may test these formulations using a minute amount of products to avoid loss of samples. Injection Formulations (e.g. IP/IV/IM/SC) Injection Formulation 1: DMSO : Tween 80： Saline = 10 : 5 : 85 (i.e. 100 μL DMSO stock solution → 50 μL Tween 80 → 850 μL Saline) *Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH ₂ O to obtain a clear solution. Injection Formulation 2: DMSO : PEG300 ：Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL DMSO → 400 μLPEG300 → 50 μL Tween 80 → 450 μL Saline) Injection Formulation 3: DMSO : Corn oil = 10 : 90 (i.e. 100 μL DMSO → 900 μL Corn oil) Example: Take the Injection Formulation 3 (DMSO : Corn oil = 10 : 90) as an example, if 1 mL of 2.5 mg/mL working solution is to be prepared, you can take 100 μL 25 mg/mL DMSO stock solution and add to 900 μL corn oil, mix well to obtain a clear or suspension solution (2.5 mg/mL, ready for use in animals). Injection Formulation 4: DMSO : 20% SBE-β-CD in saline = 10 : 90 [i.e. 100 μL DMSO → 900 μL (20% SBE-β-CD in saline)] *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. Injection Formulation 5: 2-Hydroxypropyl-β-cyclodextrin : Saline = 50 : 50 (i.e. 500 μL 2-Hydroxypropyl-β-cyclodextrin → 500 μL Saline) Injection Formulation 6: DMSO : PEG300 : castor oil : Saline = 5 : 10 : 20 : 65 (i.e. 50 μL DMSO → 100 μLPEG300 → 200 μL castor oil → 650 μL Saline) Injection Formulation 7: Ethanol : Cremophor : Saline = 10： 10 : 80 (i.e. 100 μL Ethanol → 100 μL Cremophor → 800 μL Saline) Injection Formulation 8: Dissolve in Cremophor/Ethanol (50 : 50), then diluted by Saline Injection Formulation 9: EtOH : Corn oil = 10 : 90 (i.e. 100 μL EtOH → 900 μL Corn oil) Injection Formulation 10: EtOH : PEG300：Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL EtOH → 400 μLPEG300 → 50 μL Tween 80 → 450 μL Saline) Oral Formulations Oral Formulation 1: Suspend in 0.5% CMC Na (carboxymethylcellulose sodium) Oral Formulation 2: Suspend in 0.5% Carboxymethyl cellulose Example: Take the Oral Formulation 1 (Suspend in 0.5% CMC Na) as an example, if 100 mL of 2.5 mg/mL working solution is to be prepared, you can first prepare 0.5% CMC Na solution by measuring 0.5 g CMC Na and dissolve it in 100 mL ddH2O to obtain a clear solution; then add 250 mg of the product to 100 mL 0.5% CMC Na solution, to make the suspension solution (2.5 mg/mL, ready for use in animals). Oral Formulation 3: Dissolved in PEG400 Oral Formulation 4: Suspend in 0.2% Carboxymethyl cellulose Oral Formulation 5: Dissolve in 0.25% Tween 80 and 0.5% Carboxymethyl cellulose Oral Formulation 6: Mixing with food powders Note: Please be aware that the above formulations are for reference only. InvivoChem strongly recommends customers to read literature methods/protocols carefully before determining which formulation you should use for in vivo studies, as different compounds have different solubility properties and have to be formulated differently. (Please use freshly prepared in vivo formulations for optimal results.) |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 1.6860 mL | 8.4301 mL | 16.8603 mL | |
| 5 mM | 0.3372 mL | 1.6860 mL | 3.3721 mL | |
| 10 mM | 0.1686 mL | 0.8430 mL | 1.6860 mL |