頭孢布烯二水合物
| 中文名稱 | 頭孢布烯二水合物 |
|---|---|
| 中文同義詞 | 頭孢布烯二水合物;頭孢布烯(頭孢布坦);(+)-(6R,7R)-7-[2-(2-氨基-1,3-噻唑-4-基)-4-羧基-2-丁烯酰胺]]-8-氧-5-硫-1-氮雙環(huán)[4.2.0]辛-2-烯-2-羧酸二水物;頭孢布坦(頭孢布烯);孢布烯二水合物;頭孢布烯二水化合物;頭孢布烯二水合物/頭孢噻騰;(6R,7R)-7-((Z)-2-(2-氨基噻唑-4-基)-4-羧基丁-2-烯酰胺基)-8-氧代-5-硫雜-1-氮雜雙環(huán)[4.2.0]辛-2-烯-2-羧酸二水合物 |
| 英文名稱 | Ceftibuten dihydrate |
| 英文同義詞 | (+)-(6r,7r)-7-[2-(2-amino-1,3-thiazol-4-yl)-4-carboxy-2-butenamide]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid dihydrate;Cedax;Cedax (tn);Ceftibuten (jp15);Cetb;D02121;Seftem;Seftem (tn) |
| CAS號 | 118081-34-8 |
| 分子式 | C15H16N4O7S2 |
| 分子量 | 428.43 |
| EINECS號 | |
| 相關(guān)類別 | 醫(yī)藥原料;原料;醫(yī)用原料;醫(yī)藥原料藥-科研原料;化學(xué)原料;化學(xué)試劑;試劑;Intermediates & Fine Chemicals;Pharmaceuticals;Chiral Reagents;Heterocycles;Sulfur & Selenium Compounds |
| Mol文件 | 118081-34-8.mol |
| 結(jié)構(gòu)式 | ![]() |
頭孢布烯二水合物 性質(zhì)
| 熔點 | >180°C (dec.) |
|---|---|
| 儲存條件 | Keep in dark place,Sealed in dry,2-8°C |
| 溶解度 | DMSO(少許)、水(少許) |
| 形態(tài) | 固體 |
| 顏色 | 淺黃色至淺橙色 |
| 穩(wěn)定性 | 吸濕性 |
Ceftibuten (Sch39720) is highly active against Haemophilus influenza , Escherichia coli , Klebsiella sp., and Proteus sp. and moderately active against Serratia sp. and Streptococcus pyogenes . Ceftibuten is relatively inactive against enterococci and staphylococci and is only weakly active against Pseudomonas aeruginosa and obligate anaerobes. It is also stable in the presence of most β-lactamase-producing organisms except β Bacteroides fragilis . Ceftibuten is very active against strains of the family Enterobacteriaceae (mean MIC for 90% of strains=0.25 μg/ml) but less active against Campylobacterjejuni (mean MIC for 90% of strains=16.0 μg/ml).
Ceftibuten, a biologically stableβ-lactam antibiotic, has been shown to be transported by the small peptide transport system, to have relatively high affinity for the carrier and to show clear stereoselective and proton-gradient dependent transport characteristics in rat intestinal brush-border membrane vesicles.
安全信息
| 更新日期 | 產(chǎn)品編號 | 產(chǎn)品名稱 | CAS號 | 包裝 | 價格 |
|---|---|---|---|---|---|
| 2026/07/06 | S3623 | 頭孢布烯二水合物 Ceftibuten dihydrate | 118081-34-8 | 25mg | 1040.8元 |
| 2026/06/05 | HY-B0698AR | 頭孢布烯二水合物 Ceftibuten dihydrate (Standard) | 118081-34-8 | 5 mg | 850元 |
