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CRTH2-IN-1 is a selective prostaglandin D2 receptor DP2 (CRTH2) antagonist, a Ramatroban analog, with an IC50 of 6 nM in the human DP2 binding assay.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 25 mg | $1,820 | 8-10 weeks | |
| 50 mg | $2,380 | 8-10 weeks | |
| 100 mg | $3,100 | 8-10 weeks |
| Description | CRTH2-IN-1 is a selective prostaglandin D2 receptor DP2 (CRTH2) antagonist, a Ramatroban analog, with an IC50 of 6 nM in the human DP2 binding assay. |
| Targets&IC50 | DP1 (human):1 μM, CYP3A4:7 μM, CYP2C9:5 μM, DP2 (human):6 nM |
| In vitro | CRTH2-IN-1 (Ramatroban analog) is a new type of prostaglandin D2 receptor DP2 (CRTH2) antagonist with IC50 of 7 nM in human whole blood eosinophil deformation assay (hESC). It has efficacy in a mouse model of allergic rhinitis. Using 3H-PGD2 and human platelet membrane for human prostaglandin D1 receptor (hDP1) binding. Human thromboxane receptor (hTP) binding was performed using human platelet membrane and 3H-SQ-29,548. HIP / 293 membrane and 3Hiloprost were used for human prostacyclin receptor (hIP) binding. CRTH2-IN-1 inhibits hDP1 binding with IC50 of 1 μM. CRTH2-IN-1 inhibits the combination of hTP and hIP with IC50 greater than 100 μM. CRTH2-IN-1 inhibits human CYP subtypes CYP3A4, CYP 2C9 and CYP2D6 with IC50 of 7, 5 and> 30 μM, respectively. |
| Synonyms | Ramatroban analog |
| Molecular Weight | 416.47 |
| Formula | C21H21FN2O4S |
| Cas No. | 926661-54-3 |
| Relative Density. | 1.41 g/cm3 (Predicted) |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |

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