| Bioactivity | RWJ-58643 hydrochloride is a β-trypsin inhibitor that inhibits allergic inflammation. RWJ-58643 hydrochloride (100 mg) significantly reduces nasal allergy symptoms, eosinophil infiltration, and IL-5 levels at low doses. RWJ-58643 hydrochloride causes late eosinophilia and elevated IL-5 levels at high doses (300 mg and 600 mg). RWJ-58643 hydrochloride modulates allergic reactions by inhibiting the release of β-trypsin from mast cells. |
| CAS | 287182-52-9 |
| Formula | C20H27ClN6O4S |
| Molar Mass | 482.98 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. Erin EM, et al. Effects of a reversible beta-tryptase and trypsin inhibitor (RWJ-58643) on nasal allergic responses. Clin Exp Allergy. 2006 Apr;36(4):458-64. |