富马酸酮替芬

富马酸酮替芬

别名：4,9-二氢-4-(1-甲基-4-亚哌啶基)-10H-苯并[4,5]环庚[1,2-b]噻吩-10-酮富马酸盐

CAS号：34580-14-8

分子式：C₂₃H₂₃NO₅S

分子量：425.50

EINECS: 252-100-0

含量：≥99%

性状：白色结晶性粉末

包装：25Kg/桶

作用：本品兼有组胺H1受体拮抗作用和抑制过敏反应介质释放作用，不仅抗过敏作用较强，且药效持续时间较长，故对预防各种支气管哮喘发作及外源性哮喘的疗效比对内源性哮喘更佳。
 

Ketotifen fumarate

​​Synonyms：4-(1-Methyl-4-piperidylidene)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-10(9H)-one hydrogen fumarate

CAS: 34580-14-8

MF: C₂₃H₂₃NO₅S

MW: 425.50

EINECS: 252-100-0

Assay: ≥99%

Chemical Properties：White crystalline powder

Package：25Kg/Drum

Usage：This product is both histamine H1 receptor antagonism and inhibition of allergic reaction to the media release role, not only a strong anti-allergic effects, and a longer duration of action, and therefore efficacy for the prevention of bronchial asthma and extrinsic asthma thaninternally intrinsic asthma better.