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C-021 dihydrochloride is a potent CCR4 antagonist that effectively inhibits functional chemotaxis in humans and mice, with IC50 values of 140 nM and 39 nM, respectively.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 1 mg | $48 | In Stock | |
| 5 mg | $98 | In Stock | |
| 10 mg | $156 | In Stock | |
| 25 mg | $262 | In Stock | |
| 50 mg | $394 | In Stock |
| Description | C-021 dihydrochloride is a potent CCR4 antagonist that effectively inhibits functional chemotaxis in humans and mice, with IC50 values of 140 nM and 39 nM, respectively. |
| In vitro | C-021 (Compound 1b) effectively prevents human CCL22-derived [35S]GTPγS from binding to the receptor (IC50: 18 nM). In human liver microsomes (HML), C-021 exhibits CLint value of 17,377 mL/h/kg[1]. |
| In vivo | In the murine oxazolone-induced contact hypersensitivity test, the potency of C-021 is evident after subcutaneous administration. When C-021 is administered orally, however, very little inhibition is observed[1]. C-021 (1 mg/kg; i.p.; daily; for 3 days) significantly less microgliosis in acute liver failuremice[2] |
| Molecular Weight | 540.57 |
| Formula | C27H43Cl2N5O2 |
| Cas No. | 1784252-84-1 |
| Smiles | Cl.Cl.COc1cc2nc(nc(NC3CCCCCC3)c2cc1OC)N1CCC(CC1)N1CCCCC1 |
| Relative Density. | no data available |
| Color | White |
| Appearance | Solid |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||
| Solubility Information | DMSO: 5.41 mg/mL (10 mM), Sonication is recommended. H2O: 9.25 mg/mL (17.12 mM), Sonication is recommended. | ||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||
DMSO/H2O
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