產品詳情
中文同義詞:酮替芬延胡索酸;富馬酸酮替芬價格;酮替芬延胡索酸,99%;富馬酸酮替芬(標準品);甲哌噻庚酮;克脫吩;哌啶環庚酮;噻喘酮
英文名稱:Ketotifen fumarate
英文同義詞: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號:252-100-0
熔點 192 C
儲存條件 Store at RT
水溶解性 Soluble in water (10 mg/ml), DMSO (100 mM), and methanol.
最大波長(λmax) 297nm(MeOH)(lit.)
Merck 14,53075
標準：EP
天然/合成：合成
級別：醫藥級
含量：99%
外觀：白色粉狀
包裝：1KG/聽 可拆分
成份：4,9-二氫-4-（1-甲基-4-亞哌啶基）-10H-苯并[4,5]環庚[1,2-b]噻吩-10-酮反丁烯二酸鹽
理化屬性：類白色結晶性粉末；無臭，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極微溶解。
類別：API
行業：醫藥
領域：抗組胺
下延產品：（1）富馬酸酮替芬口服溶液 （2）富馬酸酮替芬片 （3）富馬酸酮替芬膠囊 （4）富馬酸酮替芬滴鼻液
運用：用于蕁麻疹、瘙癢癥、濕疹、過敏性皮炎、特應性皮炎、神經性皮炎等過敏性疾病;近期報道治療硬皮病有效，對支氣管哮喘有很好的療效，對過敏性哮喘療效顯著，混合型次之，感染型約半數有效，對哮喘有預防作用
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.
問：你們是生產廠家么？
答：是的，本公司除了生產本產品以外，公司廠里還生產他達那非,氨基他達那非，去甲基他達那非，伐地那非，阿伐那非，匹可硫酸鈉,呋塞米,布美他尼，氯霉素，克霉唑,硝酸咪康唑，鹽酸特比萘芬等原料藥，公司實驗室也出品一些小分子靶向產品及原料，如克唑替尼，西地尼布，3922，INC280，曲美替尼、比馬前列素，拉坦前列素，曲安西龍衍生物，曲安奈德衍生物，甲硝唑衍生物，酮康唑類似物，烏芬奈索等等原料。
問：你們的產品有現貨嗎？
答：一般情況下我們產品都是有庫存的。與此同時，衡陽錦億，立足于華南，同時聯合華東，華中，華北的市場情況和市場份額，打造出了一套專業、高效、現代化的物流體系，可輕松實現從克級到噸級的物流要求。輕松實現當天下單，當天發貨，第二天到貨的戰略目的，為廣大客戶在使用上縮短時間節約成本。
問：怎么儲存？
答：干燥處保存，避免強光與高溫。
問：有效期多長
答：24個月。
問：多少量起訂？
答：可自由選擇訂購量，詳細咨詢銷售人員。
問：什么包裝？
答：藥采用雙層包裝，內層用透明自封袋，外層為鋁箔袋。
問：你們產品的質量怎么樣？
答：我們的產品均符合國家標準和行業標準，可先提供樣品以供您試用，大貨按樣品質量和產品的執行標準驗收；每批次貨物均能提供檢驗報告。我公司產品出廠前均由質檢部檢驗合格方可出貨，質量絕對有保證，如在收到貨或者使用過程中有問題可隨時與我們聯系！
問：你們原料純度多少？
答：純度99%以上。
問：怎么付款？
答：款到發貨。
問：什么時候發貨？
答：工作時間周一至周五，14點前付款，可到當天發貨。14點后付款次日發貨。我公司按國家法定假期休息，周六日只接受詢問和下單，不發貨。
問：什么時候可以到貨？
答：正常情況下，省內1-2日到達，省外3-5天到達。(還有什么其他問題，可以直接聯系馮經理）
