Nedocromil
Based on 1 Customer Validation
Nedocromil suppresses the action or formation of multiple mediators, including histamine, leukotriene C4 (LTC4), and prostaglandin D2 (PGD2).
Para uso exclusivo en investigación. No vendemos a pacientes.
- Pureza: 98.19%
- No. CAS: 69049-73-6
- Fòrmula: C19H17NO7
- Peso molecular:371.34
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Almacenamiento:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year
Ver todos los productos específicos de isoformas Histamine Receptor
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Actividad biológica
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Histamine |
LTC4 |
PGD2 |
Nedocromil inhibits the release of histamine, LTC4, and PGD2 from mast cells challenged with antigen (with IC30 values of 2.1 μM, 2.3 μM, and 1.9 μM, respectively) and with anti-human IgE (IC30 values of 4.7 μM, 1.3 μM, and 1.3 μM, respectively)[1].
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.
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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No. CAS 69049-73-6
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Appearance Solid
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Peso molecular 371.34
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Fòrmula C19H17NO7
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Color Light yellow to yellow
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SMILES
O=C(C1=CC(C2=CC3=C(N(CC)C(C(O)=O)=CC3=O)C(CCC)=C2O1)=O)O
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Synonyms
FPL 59002
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Envío
Room temperature in continental US; may vary elsewhere.
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Almacenamiento
Powder -20°C 3 years 4°C 2 years In solvent -80°C 2 years -20°C 1 year
Solvente y solubilidad
DMSO : 16.67 mg/mL (44.89 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Protocolo
Mice[2]
8-12 weeks old C57/BL6 male mice between 23-25 g receive intraperitoneal (i.p.) injections of 50 mg/kg Streptozotocin (STZ), dissolved in 100 mM citrate buffer pH 4.5, for five consecutive days. Diabetic mice (13-week-old) are randomly divided into three groups: 1) untreated group; 2) Nedocromil group, with Nedocromil released at the rate of 30 mg/kg per day from a subcutaneous (s.c.) pellet implantation; and vehicle group, with an inactive pellet implanted. Normal mice (non-diabetic) and normal mice that receive Nedocromil (30 mg/kg per day) are also included in this study for comparison. All sample groups included 15 mice (n=15)[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Pureza y Documentación
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Ficha de datos (274 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Instrucciones de manejo (2659 KB)
Referencias
[1]. Wells E, et al. Characterization of primate bronchoalveolar mast cells. II. Inhibition of histamine, LTC4, and PGD2 release from primate bronchoalveolar mast cells and a comparison with rat peritoneal mastcells. J Immunol. 1986 Dec 15;137(12):3941-5. [Content Brief]
[2]. Myocardial remodeling in diabetic cardiomyopathy associated with cardiac mast cell activation. Huang ZG, et al. PLoS One. 2013;8(3):e60827. [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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.6929 mL | 13.4647 mL | 26.9295 mL | 67.3237 mL |
| 5 mM | 0.5386 mL | 2.6929 mL | 5.3859 mL | 13.4647 mL | |
| 10 mM | 0.2693 mL | 1.3465 mL | 2.6929 mL | 6.7324 mL | |
| 15 mM | 0.1795 mL | 0.8976 mL | 1.7953 mL | 4.4882 mL | |
| 20 mM | 0.1346 mL | 0.6732 mL | 1.3465 mL | 3.3662 mL | |
| 25 mM | 0.1077 mL | 0.5386 mL | 1.0772 mL | 2.6929 mL | |
| 30 mM | 0.0898 mL | 0.4488 mL | 0.8976 mL | 2.2441 mL | |
| 40 mM | 0.0673 mL | 0.3366 mL | 0.6732 mL | 1.6831 mL |