Congo Red rasin hydrochloride 8a-dimethyl-2-methylidene-decahydronaphthalen-1-yl]ethylidene}-2

8a-dimethyl-2-methylidene-decahydronaphthalen-1-yl]ethylidene}-2

also known as KF-520

It has been shown to inhibit the release of leukotriene C4 and histamine from rodent mast cells and to inhibit allergic bronchospasm in guinea pigs

KA2507 hydrochloride exhibits poor oral bioavailability (mice 15%) and Cmax (mice 300 ng/mL) following oral administration (mice 200 mg/kg)

Congo Red rasin hydrochloride 8a-dimethyl-2-methylidene-decahydronaphthalen-1-yl]ethylidene}-2Congo Red is an azo dye. Congo Red (CR) binding been used as a diagnostic test for the presence of amyloid in tissue sections. Product information CAS Number: 573 58 0 Molecular Weight: 696. 66 Formula: C32H22N6Na2O6S2 Chemical Name: disodium 4 amino 3 [(Z) 2 {4' [(Z) 2 (1 amino 4 sulfonatonaphthalen 2 yl)diazen 1 yl] [1,1' biphenyl] 4 yl}diazen 1 yl]naphthalene 1 sulfonate Smiles: [Na+].[Na+]. NC1C(=CC(=C2C=CC=CC=12)S([O ])(=O)=O)