146-22-5 nitrazepam methanol solution

product Name nitrazepam methanol solution Synonyms nitrazepam--dea schedule iv item; Nitrazepam; 1,3-dihydro-7-nitro-5-phenyl-1,4-benzodiazepin-2-one; 7-nitro-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one; 7-chloro-5-phenyl-3-(propan-2-yl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one Molecular Formula C18H17ClN2O Molecular Weight 312.7934 InChI InChI=1/C18H17ClN2O/c1-11(2)16-18(22)20-15-9-8-13(19)10-14(15)17(21-16)12-6-4-3-5-7-12/h3-11,16H,1-2H3,(H,20,22) CAS Registry Number 146-22-5 EINECS 205-665-2 Molecular Structure Density 1.24g/cm3 Boiling point 467.8°C at 760 mmHg Refractive index 1.627 Flash point 236.7°C Vapour Pressur 6.33E-09mmHg at 25°C Hazard Symbols  Xn:Harmful; Risk Codes R22:; Safety Description S36/37/39:;