中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
5-氯-2-氯甲基-1H-苯并咪唑 | 5-chloro-2-(chloromethyl)-1H-benzo[d]imidazole | 20443-38-3 | C8H6Cl2N2 | 201.055 |
Ten new N-(2-benzimidazolylmethyl)iminodiacetic acids (BIMIDA)* have been synthesized from the corresponding o-phenylenediamines via intermediate 2-chloromethyl and 2-aminomethyl benzimid- azoles as ligands for 99mTc. Anomalies associated with the synthesis of the iodo-substituted compound are described.