Structural Formula Vector Image
Title: Bendazol
CAS Registry Number: 621-72-7
CAS Name: 2-(Phenylmethyl)-1H-benzimidazole
Additional Names: 2-benzylbenzimidazole; 2-benzylbenziminazole; bendazole
Molecular Formula: C14H12N2
Molecular Weight: 208.26
Percent Composition: C 80.74%, H 5.81%, N 13.45%
Literature References: Prepn: Walther, v. Pulawski, J. Prakt. Chem. [2] 59, 253 (1899); Feitelson, Rothstein, J. Chem. Soc. 1958, 2426; Partridge, Turner, ibid. 1958, 2086.
Properties: Needles from benzene, mp 187°. Practically insol in water. Freely sol in glacial acetic acid. Sol in alcohol, hot benzene, propylene glycol.
Melting point: mp 187°
Derivative Type: Hydrochloride
CAS Registry Number: 1212-48-2
Trademarks: Dibazol; Tromasedan
Molecular Formula: C14H12N2.HCl
Molecular Weight: 244.72
Percent Composition: C 68.71%, H 5.35%, N 11.45%, Cl 14.49%
Properties: Needles from dil HCl, mp 175° (Feitelson, Rothstein).
Melting point: mp 175° (Feitelson, Rothstein)
Therap-Cat: Vasodilator (coronary).
Keywords: Vasodilator (Coronary).
Status: This monograph has been retired and is no longer subject to revision or update.

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