中文名称 |
英文名称 |
CAS号 |
化学式 |
结构式图片 |
头孢甲肟杂质2 |
7-amino-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-3-cephem-4-carboxylic acid hydrochloride |
68350-02-7 |
C10H12N6O3S2*ClH |
|
头孢甲肟杂质13 |
(6<i>R</i>)-7<i>t</i>-amino-3-(1-methyl-1<i>H</i>-tetrazol-5-ylsulfanylmethyl)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
24209-38-9 |
C10H12N6O3S2 |
|
头孢甲肟杂质13 |
7β-amino-3-(1-methyl-(1H)tetrazol-5-yl-thiomethyl)-3-cephem-4-carboxylic acid |
126437-69-2 |
C10H12N6O3S2 |
|
头孢甲肟 |
cefmenoxime |
65085-01-0 |
C16H17N9O5S3 |
|
头孢甲氧氰唑 |
Cefmetazole |
56796-20-4 |
C15H17N7O5S3 |
|
头孢瑞南 |
Cefluprenam |
116853-25-9 |
C20H25FN8O6S2 |
|
头孢特仑母核 |
7-amino-3-[2-(5-methyl-2H-tetrazolyl)methyl]cephalosporanic acid |
—— |
C10H12N6O3S |
|
头孢特仑新戊酯 |
cefteram |
82547-58-8 |
C16H17N9O5S2 |
|
头孢特仑新戊酯 |
cefteram pivoxil |
82547-81-7 |
C22H27N9O7S2 |
|
头孢洛林酯标准品-CL |
4-[2-mercapto-thiazol-4-yl]-1-methyl-pyridinium chloride |
1427207-56-4 |
C9H9N2S2*Cl |
|
头孢洛林酯内盐 |
ceftaroline |
229016-73-3 |
C22H21N8O8PS4 |
|
头孢洛林酯中间体 TB-2 |
2-(5-dichlorophosphorylamino-1,2,4-thiadiazol-3-yl)-2(Z)-ethoxyiminoacetyl chloride |
90211-01-1 |
C6H6Cl3N4O3PS |
|
头孢洛林酯 |
PPI-0903 monoacetate monohydrate |
400827-55-6 |
C24H27N8O11PS4 |
|
头孢洛林母核 |
7β-amino-3-[4-(1-methyl-4-pyridinio)-1,3-thiazol-2-yl]thio-3-cephem-4-carboxylate |
189345-52-6 |
C16H14N4O3S3 |
|
头孢洛林杂质A |
Unii-H1L2dsy2CM |
1286218-70-9 |
C22H22N8O6S4 |
|
头孢洛林杂质6 |
benzhydryl 7β-phenylacetamido-3-[4-(4-pyridyl)-1,3-thiazol-2-yl]thio-3-cephem-4-carboxylate |
400827-68-1 |
C36H28N4O4S3 |
|
头孢洛宁 |
(6R,7R)-3-[(4-formamido-1-pyridinyl)methyl]-8-oxo-7-[(2-acetylamino-2-yl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
5575-21-3 |
C20H18N4O5S2 |
|
头孢洛仑 |
cephaloram |
859-07-4 |
C18H18N2O6S |
|
头孢泊肟酯杂质G |
N-Acetyl Cefpodoxime Proxetil |
947692-15-1 |
C23H29N5O10S2 |
|
头孢泊肟酯杂质E |
1-(isopropoxycarbonyloxy)ethyl 7β-<2-(2-aminothiazol-4-yl)-(Z)-methoxyiminoacetamido>-3-acetoxymethyl-3-cephem-4-carboxylate |
217803-89-9 |
C22H27N5O10S2 |
|
头孢泊肟酯杂质D |
vantin |
87239-81-4 |
C21H27N5O9S2 |
|
头孢泊肟酯杂质B |
Cefpodoxime Proxetil Impurity B |
947692-14-0 |
C20H25N5O8S2 |
|
头孢泊肟酯EP杂质F |
5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-(((2Z)-2-(2-(formylamino)-4-thiazolyl)-2-(methoxyimino)acetyl)amino)-3-(methoxymethyl)-8-oxo-, 1-(((1-methylethoxy)carbonyl)oxy)ethyl ester, (6R,7R)- |
96680-30-7 |
C22H27N5O10S2 |
|
头孢泊肟酯EP杂质C |
1-(isopropoxycabonyloxy) ethyl (6R, 7R) [7-[2-(2-AMINOTHIAZOL-4-YL)-2-METHOXYIMINO-] [ACETAMIDO]-3-(METHOXYMETHYL) 3-CEPHEM-4-CARBOXYLATE] |
339528-86-8 |
C21H27N5O9S2 |
|
头孢泊肟酯 |
cefpodoxime proxetil |
87239-81-4 |
C21H27N5O9S2 |
|
头孢泊肟 |
—— |
82619-04-3 |
C15H17N5NaO6S2 |
|
头孢泊肟 |
cefpodoxime |
80210-62-4 |
C15H17N5O6S2 |
|
头孢沙定 |
Cefroxadine |
51762-05-1 |
C16H19N3O5S |
|
头孢氮氟 |
Cefazaflur |
58665-96-6 |
C13H13F3N6O4S3 |
|
头孢氨苄盐酸盐 |
cephalexin Hydrochloride |
59695-59-9 |
C16H17N3O4S*ClH |
|
头孢氨苄杂质2 |
3-(Hydroxymethylidene)-6-phenylpiperazine-2,5-dione |
142975-48-2 |
C11H10N2O3 |
|
头孢氨苄杂质 |
3-aminomethylene-6-phenyl-piperazine-2,5-dione |
65870-51-1 |
C11H11N3O2 |
|
头孢氨苄单盐酸盐 |
cephalexin hydrochloride monohydrate |
105879-42-3 |
C16H17N3O4S*ClH*H2O |
|
头孢氨苄亚砜 |
cefalexin-(R)-sulfoxide |
56193-21-6 |
C16H17N3O5S |
|
头孢氨苄 |
cefalexin |
15686-71-2 |
C16H17N3O4S |
|
头孢氨苄 |
cephalexin monohydrate |
23325-78-2 |
C16H17N3O4S*H2O |
|
头孢比罗酯钠 |
ceftobiprole medocaril |
252188-71-9 |
C26H25N8O11S2*Na |
|
头孢比普酯 |
Ceftobiprole medocaril free acid |
376653-43-9 |
C26H26N8O11S2 |
|
头孢来星二水合物 |
Cephaloglycin dihydrate |
22202-75-1 |
C18H23N3O8S |
|
头孢来星 |
cephaloglycin |
3577-01-3 |
C18H19N3O6S |
|
头孢替考 |
Cefetecol |
117211-03-7 |
C20H17N5O9S2 |
|
头孢替林 |
Cefmatilen hydrochloride hydrate |
154776-45-1 |
C15H17ClN8O6S4 |
|
头孢替安杂质 |
(6<i>R</i>)-7<i>t</i>-[2-(2-amino-thiazol-4-yl)-acetylamino]-3-methyl-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
58684-56-3 |
C13H14N4O4S2 |
|
头孢替安 |
cefotiam |
61622-34-2 |
C18H23N9O4S3 |
|
头孢替坦钠 |
—— |
74356-00-6 |
C17H17N7Na2O8S4 |
|
头孢替坦杂质 |
(6R-cis)-7-amino-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-7-(methylthio)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester |
67366-04-5 |
C24H24N6O3S3 |
|
头孢替坦二钠盐 |
cefotetan disodium salt |
79072-74-5 |
C17H15N7O8S4*2Na |
|
头孢替坦 |
Cefotetan |
69712-56-7 |
C17H17N7O8S4 |
|
头孢替唑杂质3,头孢替唑中间体 |
7-amino-3-[2-(1,3,4)-thiadiazolyl]thiomethyl-3-cephem-4-carboxylic acid |
24209-43-6 |
C10H10N4O3S3 |
|
头孢替唑杂质22 |
[2-(Tetrazol-1-yl)acetyl] 2,2-dimethylpropanoate |
43194-95-2 |
C8H12N4O3 |
|