Product Information
Name:SR2640
Synonyms:
- QMPB
Brand:Targetmol
Description:SR2640 is a potent and highly selective LTD4/LTE4 antagonist, specifically inhibiting LTD4-induced contractions in guinea pig ileum and tracheal smooth muscle in a concentration-dependent manner, without affecting histamine-induced contractions. It blocks the binding of 0.4 nM [3H]LTD4 to guinea pig lung membrane receptors with an IC50 of 23 nM. SR2640 also causes a parallel rightward shift in the dose-response curve for LTD4-induced bronchoconstriction in guinea pigs when administered intravenously, with the degree of shift correlating positively with its dosage. SR2640 is applicable for asthma research.
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Chemical properties
Molecular weight:370.401
Formula:C23H18N2O3
Color/Form:Solid
Technical inquiry about: SR2640
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