Mebhydrolin (INN) or mebhydroline is an antihistamine. It is not available in the United States, but it is in various other countries under the brand names Bexidal (BD) and Diazolin (RU). It is used for symptomatic relief of allergic symptoms caused by histamine release, including nasal allergies and allergic dermatosis.

CAS：6153-33-9
中文别名：美海屈林;美海屈林萘二磺酸;9-苯甲基-N-甲基-1,2,3,4-四氢-α-咔啉;
英文别名：Mebhydrolin napadisylate;
分子式：C48H48N4O6S2
分子量：841.048
精确质量：840.302
Psa：141.84
Logp：10.7256

UNII：O5G04RB25M

外观与性状：白色或近乎于白色结晶
沸点：457.3ºC at 760 mmHg
闪点：230.4ºC

海关编码：2933990090

用途
产品抗组胺药，并有抗胆碱及镇静作用。用于各种过敏反应性疾病。