甲三嗪 是一种非离子型碘造影剂。在研究环境中诊断兔子表明，甲三嗪 具有最小的神经毒性。在生物颗粒的离心分离中，甲三嗪 可被视为密度梯度介质。像其他的酰基氨基糖一样，甲三嗪 是一种有机化合物，其糖通过N-酰基连接到其链上。在临床环境中，甲三嗪 显示出有望替代碘芬地特的作用，而在脊髓造影术中，则显示了所选择的造影剂。 Metrizamide is a non-ionic iodine-based radiocontrast agent. Diagnosing rabbits in a research environment suggested that Metrizamide is minimal neurotoxicity. In the centrifugation of biological particles, Metrizamide can be considered as a density gradient medium. Like other acylaminosugars, Metrizamide is an organic compound with a sugar linked to its chain through an N-acyl group. In a clinical setting Metrizamide shows promise as a replacement for iofendylate, and in myelography, the contrast agent of choice.