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GRK2-IN-1 2055990-90-2

GRK2-IN-1 2055990-90-2

CAS No.: 2055990-90-2

CCG258208 (GRK2-IN-1) is a potent and specific inhibitor of GRK2 (G protein-coupled receptor kinase 2) (IC50=30 nM), sho
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This product is for research use only, not for human use. We do not sell to patients.

CCG258208 (GRK2-IN-1) is a potent and specific inhibitor of GRK2 (G protein-coupled receptor kinase 2) (IC50=30 nM), showing 230-fold potency against GRK5 (IC50=7.09 μM) Selective, over 2500-fold selective for GRK1 (IC50=87.3 μM), PKA and ROCK1. CCG258208 may be utilized in heart failure (HF)-related research.

Physicochemical Properties


Molecular Formula C24H26CLFN4O4
Molecular Weight 488.939048290253
Exact Mass 452.185
CAS # 2055990-90-2
Related CAS # CCG258208 hydrochloride
PubChem CID 126476626
Appearance Typically exists as solid at room temperature
LogP 2.6
Hydrogen Bond Donor Count 3
Hydrogen Bond Acceptor Count 7
Rotatable Bond Count 7
Heavy Atom Count 33
Complexity 658
Defined Atom Stereocenter Count 2
SMILES

C1CNC[C@H]([C@@H]1C2=CC(=C(C=C2)F)C(=O)NCC3=CC=NN3)COC4=CC5=C(C=C4)OCO5

InChi Key XQUKEAYUAYTIBV-LPHOPBHVSA-N
InChi Code

InChI=1S/C24H25FN4O4/c25-21-3-1-15(9-20(21)24(30)27-12-17-5-8-28-29-17)19-6-7-26-11-16(19)13-31-18-2-4-22-23(10-18)33-14-32-22/h1-5,8-10,16,19,26H,6-7,11-14H2,(H,27,30)(H,28,29)/t16-,19-/m0/s1
Chemical Name

5-[(3S,4R)-3-(1,3-benzodioxol-5-yloxymethyl)piperidin-4-yl]-2-fluoro-N-(1H-pyrazol-5-ylmethyl)benzamide
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

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


ln Vitro CCG258208 (Compound 14as) significantly improved the βAR-stimulated contractility in mouse cardiomyocytes (0–1 μM; 10 min) [1].
ln Vivo Excellent in vivo half-life is demonstrated by treatment with CCG258208 (compound 14as) (ip; 10 mg/kg; once) [1].
Cell Assay Cell viability assay [1]
Cell Types: Mouse cardiomyocytes
Tested Concentrations: 0, 0.1, 0.5 and 1 μM
Incubation Duration: 10 minutes
Experimental Results: Significant increase in contractility only at 0.1 μM concentration.
Animal Protocol Animal/Disease Models: CD-1 mice [1]
Doses: 10 mg/kg
Route of Administration: intraperitoneal (ip) injection; 10 mg/kg; primary
Experimental Results: demonstrated that the total plasma drug level after a single IP administration exceeded the GRK2 IC50 for seven hrs (hrs (hours)).
References

[1]. Structure-Based Design of Highly Selective and Potent G Protein-Coupled Receptor Kinase 2Inhibitors Based on Paroxetine. J Med Chem. 2017 Apr 13;60(7):3052-3069.


Solubility Data


Solubility (In Vitro) May dissolve in DMSO (in most cases), if not, try other solvents such as H2O, Ethanol, or DMF with a minute amount of products to avoid loss of samples
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 2.0452 mL 10.2262 mL 20.4524 mL
5 mM 0.4090 mL 2.0452 mL 4.0905 mL
10 mM 0.2045 mL 1.0226 mL 2.0452 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.