CFTR corrector 4
Based on 1 Customer Validation
CFTR corrector 4 (Compound 13), an active (R,R)-form enantiomer, is a highly potent and orally active cystic fibrosis transmembrane conductance regulator (CFTR) corrector. CFTR corrector 4 can increase CFTR levels at the cell surface and have the potential for treatment of cystic fibrosis.
For research use only. We do not sell to patients.
- Purity: 99.72%
- CAS No.: 1918142-34-3
- Formula: C29H27F2NO7
- Molecular Weight:539.52
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
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Biological Activity
EC50:130 nM (CFTR)[1]
CFTR corrector 4 possesses high potency and efficacy with a EC50 of 0.028 μM in this HBE-TECC assay that assess the CFTR function, this lead resides in undesirable drug-like space with high molecular weight, and high HPLC Log D, indicating high lipophilicity. HBE-TECC: (Human Bronchial Epithelial-Trans-Epithelial Current Clamp) assay[1]. CFTR corrector 4 is tested its potency and efficacy in human bronchial epithelial (HBE) cells with a EC50 value 130 nM in the cell surface expression (CSE-HRP) assay[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 1918142-34-3
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Appearance Solid
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Molecular Weight 539.52
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Formula C29H27F2NO7
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Color Off-white to pink
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SMILES
O=C(C1(C2=CC=C(OC(F)(F)O3)C3=C2)CC1)N[C@@H]4C[C@H](C5=CC=C(OC)C(OC)=C5)OC6=CC(OC)=CC=C46
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 110 mg/mL (203.88 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
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.
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.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (279 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Portuguese - PT (251 KB)
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Handling Instructions (2659 KB)
References
[1]. Wang X, et al. Discovery of 4-[(2R,4R)-4-({[1-(2,2-Difluoro-1,3-benzodioxol-5-yl)cyclopropyl]carbonyl}amino)-7-(difluoromethoxy)-3,4-dihydro-2H-chromen-2-yl]benzoic Acid (ABBV/GLPG-2222), a Potent Cystic Fibrosis Transmembrane Conductance Regulator (CFTR) Corrector for the Treatment of Cystic Fibrosis. [Content Brief]
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.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 1.8535 mL | 9.2675 mL | 18.5350 mL | 46.3375 mL |
| 5 mM | 0.3707 mL | 1.8535 mL | 3.7070 mL | 9.2675 mL | |
| 10 mM | 0.1853 mL | 0.9267 mL | 1.8535 mL | 4.6337 mL | |
| 15 mM | 0.1236 mL | 0.6178 mL | 1.2357 mL | 3.0892 mL | |
| 20 mM | 0.0927 mL | 0.4634 mL | 0.9267 mL | 2.3169 mL | |
| 25 mM | 0.0741 mL | 0.3707 mL | 0.7414 mL | 1.8535 mL | |
| 30 mM | 0.0618 mL | 0.3089 mL | 0.6178 mL | 1.5446 mL | |
| 40 mM | 0.0463 mL | 0.2317 mL | 0.4634 mL | 1.1584 mL | |
| 50 mM | 0.0371 mL | 0.1853 mL | 0.3707 mL | 0.9267 mL | |
| 60 mM | 0.0309 mL | 0.1545 mL | 0.3089 mL | 0.7723 mL | |
| 80 mM | 0.0232 mL | 0.1158 mL | 0.2317 mL | 0.5792 mL | |
| 100 mM | 0.0185 mL | 0.0927 mL | 0.1853 mL | 0.4634 mL |
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