产品详情
中文同义词:酮替芬延胡索酸;富马酸酮替芬价格;酮替芬延胡索酸,99%;富马酸酮替芬(标准品);甲哌噻庚酮;克脱吩;哌啶环庚酮;噻喘酮
英文名称:Ketotifen fumarate
英文同义词:Ketotifene fumarate;10H-Benzo4,5cyclohepta1,2-bthiophen-10-one, 4,9-dihydro-4-(1-methyl-4-piperidinylidene)-, (2E)-2-butenedioate (1:1);zaditor;KETOTIFEN FUMARATE EP;4,9-Dihydro-4-(1-methyl-4-piperidylidene)-10H-benzo[4,5]cyclohepta[1,2-b]thiophen-10-one fumarate;Allerkif;Anatifen;Ketotifen Hydrogen FuMarate, EP
分子量: 425.5
EINECS号:252-100-0
熔点 192 C
储存条件 Store at RT
水溶解性 Soluble in water (10 mg/ml), DMSO (100 mM), and methanol.
最大波长(λmax) 297nm(MeOH)(lit.)
Merck 14,53075
标准：EP
天然/合成：合成
级别：医药级
含量：99%
外观：白色粉状
包装：1KG/听 可拆分
成份：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-酮反丁烯二酸盐
理化属性：类白色结晶性粉末；无臭，味苦。本品在甲醇中溶解，在水或乙醇中微溶，在丙酮或三氯甲烷中极微溶解。
类别：API
行业：医药
领域：抗组胺
下延产品：（1）富马酸酮替芬口服溶液 （2）富马酸酮替芬片 （3）富马酸酮替芬胶囊 （4）富马酸酮替芬滴鼻液
运用：用于荨麻疹、瘙痒症、湿疹、过敏性皮炎、特应性皮炎、神经性皮炎等过敏性疾病;近期报道治疗硬皮病有效，对支气管哮喘有很好的疗效，对过敏性哮喘疗效显著，混合型次之，感染型约半数有效，对哮喘有预防作用
副作用：The biggest side effect of ketotefen is somnolence or fatigue and weakness. This side effect is more obvious in adults and is one of the main reasons for the limitation of clinical use. The somnolence or fatigue can reduce the living quality of asthma and children's asthma. Usually, after 1-4 weeks of continuous administration, the side effects of central nerve suppression can be significantly reduced or even gradually disappeared. The clinical observation showed that the combination of theophylline and theophylline could reduce the central nervous inhibition of ketotefen, and counteract the central nerve excitability of theophylline, but the synergistic anti-inflammatory effect needed further observation. Clinical observations confirm that children usually do not have a significant central neurologic inhibitory effect on ketotefen, which can only cause inattention in children. Even if the dose is given to adults, the mechanism is not b. Wood and other clinical observations of two years of continuous oral administration of asthma and children's asthma confirmed that the long-term use of ketotefen did not have other serious side effects and had no effect on the liver, renal function and peripheral blood cell count, and it was not susceptible to resistance. Generally, after six weeks of continuous oral Administration of fumaric acid ketotefen, it could start to compete. Bronchial spasmodic or glucocorticoids were gradually reduced, and no rebound phenomenon was observed after long term treatment. Therefore, the comprehensive buation of the drug is that ketotefen is a kind of central nervous inhibition (the side effect can be adapted gradually), relatively safe and effective, with a certain anti inflammatory properties, low price antiasthmatic drugs. Since FDA has not been approved so far, it should be used cautiously in clinical practice.
问：你们是生产厂家么？
答：是的，本公司除了生产本产品以外，公司厂里还生产他达那非,氨基他达那非，去甲基他达那非，伐地那非，阿伐那非，匹可硫酸钠,呋塞米,布美他尼，氯霉素，克霉唑,硝酸咪康唑，盐酸特比萘芬等原料药，公司实验室也出品一些小分子靶向产品及原料，如克唑替尼，西地尼布，3922，INC280，曲美替尼、比马前列素，拉坦前列素，曲安西龙衍生物，曲安奈德衍生物，甲硝唑衍生物，酮康唑类似物，乌芬奈索等等原料。
问：你们的产品有现货吗？
答：一般情况下我们产品都是有库存的。与此同时，衡阳锦亿，立足于华南，同时联合华东，华中，华北的市场情况和市场份额，打造出了一套专业、高效、现代化的物流体系，可轻松实现从克级到吨级的物流要求。轻松实现当天下单，当天发货，第二天到货的战略目的，为广大客户在使用上缩短时间节约成本。
问：怎么储存？
答：干燥处保存，避免强光与高温。
问：有效期多长
答：24个月。
问：多少量起订？
答：可自由选择订购量，详细咨询销售人员。
问：什么包装？
答：药采用双层包装，内层用透明自封袋，外层为铝箔袋。
问：你们产品的质量怎么样？
答：我们的产品均符合国家标准和行业标准，可先提供样品以供您试用，大货按样品质量和产品的执行标准验收；每批次货物均能提供检验报告。我公司产品出厂前均由质检部检验合格方可出货，质量绝对有保证，如在收到货或者使用过程中有问题可随时与我们联系！
问：你们原料纯度多少？
答：纯度99%以上。
问：怎么付款？
答：款到发货。
问：什么时候发货？
答：工作时间周一至周五，14点前付款，可到当天发货。14点后付款次日发货。我公司按国家法定假期休息，周六日只接受询问和下单，不发货。
问：什么时候可以到货？
答：正常情况下，省内1-2日到达，省外3-5天到达。(还有什么其他问题，可以直接联系冯经理）
