武汉远成酮替芬

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

CAS号：34580-13-7

分子式：C₁₉H₁₉NOS

分子量：309.43

EINECS: 252-099-7

含量：≥99%

性状：白色结晶性粉末

包装：25Kg/桶

作用：广泛用于多种以IgE介导的变态反应病，包括支气管哮喘，喘息性支气管炎，过敏性咳嗽，过敏性鼻炎，过敏性花粉症，过敏性结膜炎，急性或慢性荨麻疹，异位性皮炎，接触性皮炎，光敏性皮炎，食物变态反应，药物变态反应，昆虫变态反应等。对于由免疫复合物引起的血管炎型病变如过敏性紫癜等亦有一定疗效。

Ketotifen

​​Synonyms：HC 20-511; (?à)-Ketotifen；4-(1-Methyl-4-piperidinylidene)-4H-benzo[4,5]cyclohepta[1,2-d]thiophene-10(9H)-one

CAS: 34580-13-7

MF: C₁₉H₁₉NOS

MW: 309.43

EINECS: 252-099-7

Assay: ≥99%

Chemical Properties：White crystalline powder

Package：25Kg/Drum

Usage：Widely used in a variety of IgE-mediated allergic diseases, including bronchial asthma, asthmatic bronchitis, allergic cough, allergic rhinitis, allergic hay fever, allergic conjunctivitis, acute or chronic urticaria, atopicdermatitis, contact dermatitis, photosensitivity dermatitis, food allergy, drug allergy, insect allergy. For the vasculitis lesions caused by immune complexes such as allergic purpura have a certain effect.