产品详情
API英文名:Cefoxitin sodium Imp.A
产品编号:E-2782 (头孢西丁 杂质A)
药典:EP 8.0
杂质药典名称:Imp.A
化学命名: (6R,7S)-3-(hydroxymethyl)-7-methoxy-8-oxo-7-[[(thiophen-2-yl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (decarbamoylcefoxitin)
分子式:C15H16N2O6S2
分子量:384.4273
用途:用于含量测定/鉴定/药理实验等。
头孢西丁 杂质A (标准品、对照品) Cefoxitin sodium Imp.A 标准装10mg每支,E-2782 头孢西丁 杂质A (标准品、对照品) 欢迎大家来电来函。
上海同田生物对照品
特色优势:
E-2782 头孢西丁 杂质A Cefoxitin sodium Imp.A
E-0034 吴茱萸碱 518-17-2 C19H17N3O 303.35778
E-0169 环孢菌素D 63775-96-2 C63H113N11O12 1216.63782
E-0198 beta-谷甾醇; 植物甾醇 83-46-5 C29H50O 414.72125
E-0203 文多灵 2182-14-1 C25H32N2O6 456.53138
E-0215 桑色素 480-16-0 C15H10O7 302.236
E-0226 毛蕊花糖苷(麦角甾苷) 61276-17-3 C29H36O15 624.587
E-0268 鹰嘴豆芽素A 491-80-5 C16H12O5 284.26
E-0393 天名精内酯酮 1748-81-8 C15H20O3 248.3175
E-0462 穗花牡荆苷 11027-63-7 C22H26O11 466.44
E-0532 蟾毒它灵 471-95-4 C26H36O6 444
E-0697 川续断皂苷乙 33289-85-9 C53H86O22 1075.23674
E-0717 戈米辛G 62956-48-3 C30H32O9 536.58
E-0893 亥茅酚苷 80681-44-3 C21H26O10 438.43
E-1611 双穿心莲内酯 A 160498-00-0 C40H56O8 664.88752
E-1804 Ethyl 9,12,13-trihydroxyoctadeca-10,15-dienoate N C20H36O5 356.50692
E-1845 Glaucogenin C mono-D-thevetoside 849201-84-9 C28H40O9 520.6256
E-1901 异鱼藤色烯异黄酮 121747-90-8 C25H24O5 404.46703
E-1998 Methyl 7β,15-dihydroxydehydroabietate 107752-10-3 C21H30O4 346.47085
E-2217 落羽松醌 21764-41-0 C20H28O4 332.44376
头孢西丁 杂质A Cefoxitin sodium Imp.A
E-2732 头孢呋辛钠 杂质C Cefuroxime Sodium Imp.C C15H15N3O6S 365.3611
E-2742 头孢克洛 杂质A Cefaclor Imp.A C8H9NO2 151.1626
E-2743 头孢克洛 杂质B Cefaclor Imp.B C7H7ClN2O3S 234.6601
E-2749 头孢克洛 杂质H Cefaclor Imp.H C23H21ClN4O5S 500.9546
E-2755 头孢克肟 杂质F Cefixime Imp.F C18H19N5O7S2 481.5028
E-2768 头孢噻肟钠 杂质A Cefotaxime Sodium Imp.A C14H15N5O5S2 397.4294
E-2771 头孢噻肟钠 杂质D Cefotaxime Sodium Imp.D C16H17N5O7S2 455.4655
E-2793 头孢妥仑匹酯 7(E)-isomer Cefditoren pivoxil7(E)-isomer C25H28N6O7S3 620.7208
E-2800 双氯芬酸钠 杂质A Diclofenac Sodium Imp.A C14H9Cl2NO 277.0061
E-2806 双氯芬酸钠 杂质E Diclofenac Sodium Imp.E C8H7NO 133.0528
E-2807 双氯芬酸钠 Diclofenac Ethyl Ester (Diclofenac Sodium Diclofenac Ethyl Ester) C16H15Cl2NO2 323.048
E-2811 红霉素 杂质C Erythromycin Imp.C C37H65NO14 747.9103
E-2812 红霉素 杂质A Erythromycin Imp.A C37H67NO14 749.4562
E-2813 头孢替安酯 杂质A1 Cefotiam Hexetil Imp.A1 C27H37N9O7S3 695.1978
E-2817 头孢替安酯 杂质E7 Cefotiam Hexetil Imp.E7 / /