上海亿欣试剂产品,专业销售头孢氨苄 Cephalexin monohydrate,头孢氨苄用途:生化研究。对酸、青霉素酶均稳定。其抗菌机理、抗菌谱均与头孢噻吩相似,但抗菌强度弱于后者。,本公司专业经营化工合成类产品、科研试剂、生物耗材及生物科研产品。欢迎垂询!
上海亿欣专业销售
头孢氨苄 15686-71-2 ≥98%
详细说明:
别名 | 头孢菌素Ⅳ;先锋霉素Ⅳ;苯甘头孢菌素;苯甘孢霉素;头孢氨苄一水合物;(6R,7R)-3-甲基-7-[(R)-2-氨基-2-苯乙酰氨基]-8-氧-5-硫杂-1-双环[4.2.0]辛-2-烯-2-甲酸;头孢力新;头孢立新 7-(D-alpha-Amino-phenylacetamido)-3-methyl-3-cepheme-4-carboxylic acid |
CAS号: | 15686-71-2 |
级别: | 分析纯 |
性状: | 白色或微黄色结晶性粉末。微溶于水,不溶于乙醇、氯仿、乙MI |
用途: | 生化研究。对酸、青霉素酶均稳定。其KJ机理、KJ谱均与头孢噻吩相似,但KJ强度弱于后者。 |
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详询或订购请访问此处!1gS-Acetylthiocholine iodide S-乙酰基硫代碘化胆碱F-生化试剂类医药级C17H16INOS289.18
100gSulfaguanidine 磺胺脒F-生化试剂类医药级C7H10N4O2S214.24
100gThiamphenicol 甲砜霉素F-生化试剂类医药级C12H15Cl2NO5S356.22
25gTriamcinolone acetonide 醋酸曲安奈德F-生化试剂类医药级C24H31FO6434.5
25gTropisetron monohydrochloride 盐酸托烷司琼F-生化试剂类医药级C17H20N2O2.HCl320.81
5gTulobuterol hydrochloride 盐酸妥洛特罗F-生化试剂类医药级C12H18ClNO.HCl264.19
1gFluorescein dilaurate 十二烷酸荧光素F-生化试剂类荧光染料C44H56O7696.91
100gZinc sulfide 硫化锌F-生化试剂类荧光试剂ZnS97.46
500g1-Naphthaleneacetic acid sodium salt 1-萘乙酸钠F-生化试剂类植物激素C12H9NaO2208.19
25g2-Naphthaleneacetic acid 2-萘乙酸F-生化试剂类植物激素C12H10O2186.21
25g4-Iodophenoxyacetic acid 4-碘苯氧基乙酸F-生化试剂类植物激素IC6H4OCH2CO2H278.04
100g5-Nitroguaiacol 5-硝基愈创木酚F-生化试剂类植物激素CH3OC6H3(NO2)OH169.13
1gChlorosulfuron 氯磺隆F-生化试剂类植物激素C12H12ClN5O4S357.77
100mlMethyl dihydrojasmonate 二氢茉莉酮酸甲酯F-生化试剂类植物激素C13H22O3226.31
25gPyranyl benzyladenine 苄吡喃腺嘌呤F-生化试剂类植物激素C17H19N5O309.37
250mg1-Naphtholphthalein 1-萘酚酞F-生化试剂类指示剂C28H18O4418.45
25g4-(p-Nitrophenyl-azo)-resorcinol 镁试剂 IF-生化试剂类指示剂C12H9N3O4259.22
5g4-Bromophenoxyacetic acid 对溴苯氧乙酸F-生化试剂类指示剂BrC6H4OCH2CO2H231.04
25gAcid blue 29 酸性兰294F-生化试剂类指示剂C22H14N6Na2O9S2616.49
5gAcid chrome dark blue 酸性鉻深蓝F-生化试剂类指示剂C16H9ClN2Na2O9S2518.81
25gAlizarin yellow R , sodium salt 茜素黄R钠盐F-生化试剂类指示剂C13H8N3NaO5309.22
5gBromochlorophenol blue sodium salt 溴氯酚蓝钠盐F-生化试剂类指示剂C19H9Br2Cl2NaO5S603.04
50gBromophenol red ,sodium salt 溴酚红钠F-生化试剂类指示剂C19H11Br2O5SNa534.15
25gCalcein 钙黄绿素F-生化试剂类指示剂C30H26N2O13622.53
25gCalcein 钙黄绿素F-生化试剂类指示剂C30H26N2O13622.53
50gChlorophenol red 氯酚红F-生化试剂类指示剂C19H12Cl2O5S423.27
25gChromotrope 2B 铬变素2BF-生化试剂类指示剂C16H9N3Na2O10S2513.47
25gDimethyl yellow 二甲基黄F-生化试剂类指示剂C14H15N3225.3
25gErichrome Blue Black B 铬蓝黑 BF-生化试剂类指示剂C20H13N2NaO5S416.38
25gEriochrome blue black R 媒介黑 17F-生化试剂类指示剂C20H13N2NaO5S416.38
50gEthyl orange sodium salt 乙基橙钠盐F-生化试剂类指示剂C16H18N3NaO3S355.39
10gGlyoxal-bis(2-hydroxyanil) 乙二醛缩双(邻氨基苯酚) 络合滴定指示剂F-生化试剂类指示剂C14H12N2O2240.26
10gm-Cresol purple sodium salt 间甲酚紫钠盐F-生化试剂类指示剂C21H17NaO5S404.41
25gMethyl thymol blue tetrasodium salt 甲基百里香酚兰四钠盐F-生化试剂类指示剂C37H40N2Na4O13S844.75
5gm-Methyl red 间甲基红F-生化试剂类指示剂C15H15N2O2269.3
5gNeocuproine hydrochloride monohydrate ?新铜试剂F-生化试剂类指示剂C14H12N2 HCl. H2O262.73
10go-Cresolphthalein complexon sodium salt 邻甲酚酞络合钠盐F-生化试剂类指示剂C32H30N2NaO12680.57
25gPAN 1-(2-吡啶偶氮)-2-萘酚F-生化试剂类指示剂C15H11N3O249.27,