L-168049
Based on 1 publication(s) in Google Scholar
L-168049 is a potent, selective, orally active and non-competitive glucagon receptor antagonist with IC50s of 3.7 nM, 63 nM, and 60 nM for human, murine, and canine glucagon receptors, respectively.
For research use only. We do not sell to patients.
- Purity: 99.94%
- CAS No.: 191034-25-0
- Formula: C24H20BrClN2O
- Molecular Weight:467.79
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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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Publications Citing Use of MedChemExpress (MCE) L-168049
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Biological Activity
IC50: 3.7 nM (human glucagon receptor), 63 nM (murine glucagon receptor), and 60 nM (canine glucagon receptor)[2]
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| CHO | IC50 |
0.007 μM
Compound: 49
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Binding affinity determined by reduction in binding of 125 I-glucagon to the human glucagon receptor expressed on CHO cells in absence of Mg+2
Binding affinity determined by reduction in binding of 125 I-glucagon to the human glucagon receptor expressed on CHO cells in absence of Mg+2
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[PMID: 10201821] |
| CHO | IC50 |
0.037 μM
Compound: 49
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Binding affinity towards glucagon receptor determined by reduction in binding of [125I]glucagon to the murine glucagon receptor (GGR) expressed on CHO cells in absence of Mg+2
Binding affinity towards glucagon receptor determined by reduction in binding of [125I]glucagon to the murine glucagon receptor (GGR) expressed on CHO cells in absence of Mg+2
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[PMID: 10201821] |
| CHO | IC50 |
0.17 μM
Compound: 49
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Binding affinity towards glucagon receptor determined by reduction in binding of [125I]glucagon to the human glucagon receptor (GGR) expressed on CHO cells in presence of Mg+2
Binding affinity towards glucagon receptor determined by reduction in binding of [125I]glucagon to the human glucagon receptor (GGR) expressed on CHO cells in presence of Mg+2
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[PMID: 10201821] |
| CHO | IC50 |
0.25 μM
Compound: 49
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Binding affinity towards glucagon receptor determined by reduction in binding of 125 I-glucagon to the murine glucagon receptor (mGLUR) expressed on CHO cells in presence of Mg+2
Binding affinity towards glucagon receptor determined by reduction in binding of 125 I-glucagon to the murine glucagon receptor (mGLUR) expressed on CHO cells in presence of Mg+2
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[PMID: 10201821] |
L-168049 (compound 49) inhibits glucagon (100 pM) stimulated cAMP synthesis in CHO cells expressing the human glucagon receptor (hGIAR) (IC50 of 41 nM). L-168049 blocks cAMP formation stimulated by glucagon in murine liver membranes[1].
L-168049 increases the apparent EC50 for glucagon stimulation of adenylyl cyclase in Chinese hamster ovary cells expressing the human glucagon receptor and decreases the maximal glucagon stimulation observed, with a Kb of 25 nM[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 191034-25-0
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Appearance Solid
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Molecular Weight 467.79
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Formula C24H20BrClN2O
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Color Light yellow to yellow
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SMILES
ClC1=CC=C(C2=CC(C3=CC(Br)=CC=C3OCCC)=C(C4=CC=NC=C4)N2)C=C1
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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
Publications (1)
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Journal Impact Factor
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Most Recent
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Anal Chem
Exposome-Scale Investigation of Cl-/Br-Containing Chemicals Using High-Resolution Mass Spectrometry, Multistage Machine Learning, and Cloud Computing. [Abstract]2025 Jun 3;97(21):11099-11109. PMID: 40401576
Solvent & Solubility
DMSO : ≥ 50 mg/mL (106.89 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
* "≥" means soluble, but saturation unknown.
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 (277 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)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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Handling Instructions (2659 KB)
References
[1]. S E de Laszlo, et al. Potent, orally absorbed glucagon receptor antagonists. Bioorg Med Chem Lett. 1999 Mar 8;9(5):641-6. [Content Brief]
[2]. M A Cascieri, et al. Characterization of a novel, non-peptidyl antagonist of the human glucagon receptor. J Biol Chem. 1999 Mar 26;274(13):8694-7. [Content Brief]
[3]. Elodie Mutel, et al. Control of blood glucose in the absence of hepatic glucose production during prolonged fasting in mice: induction of renal and intestinal gluconeogenesis by glucagon. Diabetes. 2011 Dec;60(12):3121-31. [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 | 2.1377 mL | 10.6886 mL | 21.3771 mL | 53.4428 mL |
| 5 mM | 0.4275 mL | 2.1377 mL | 4.2754 mL | 10.6886 mL | |
| 10 mM | 0.2138 mL | 1.0689 mL | 2.1377 mL | 5.3443 mL | |
| 15 mM | 0.1425 mL | 0.7126 mL | 1.4251 mL | 3.5629 mL | |
| 20 mM | 0.1069 mL | 0.5344 mL | 1.0689 mL | 2.6721 mL | |
| 25 mM | 0.0855 mL | 0.4275 mL | 0.8551 mL | 2.1377 mL | |
| 30 mM | 0.0713 mL | 0.3563 mL | 0.7126 mL | 1.7814 mL | |
| 40 mM | 0.0534 mL | 0.2672 mL | 0.5344 mL | 1.3361 mL | |
| 50 mM | 0.0428 mL | 0.2138 mL | 0.4275 mL | 1.0689 mL | |
| 60 mM | 0.0356 mL | 0.1781 mL | 0.3563 mL | 0.8907 mL | |
| 80 mM | 0.0267 mL | 0.1336 mL | 0.2672 mL | 0.6680 mL | |
| 100 mM | 0.0214 mL | 0.1069 mL | 0.2138 mL | 0.5344 mL |
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