| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 头孢地尔 | cefiderocol | 1225208-94-5 | C30H34ClN7O10S2 |
| 头孢地嗪-反式头孢地嗪 | Cefodizime | 97180-26-2 | C20H20N6O7S4 |
| 头孢噻肟钠 | 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-[(acetyloxy)methyl]-7-[[(2Z)-(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-8-oxo-, monosodium salt, (6R,7R)- | 64485-93-4 | C16H17N5NaO7S2 |
| 头孢噻肟酸标准品 | cefotaxime | 63527-53-7 | C16H17N5O7S2 |
| 头孢噻肟溴乙酰类似物 | 7-[4-bromo-2(Z)-methoxyimino-3-oxobutyramido]-cephalosporanic acid | 83305-12-8 | C15H16BrN3O8S |
| 头孢噻肟杂质F | Cefotaxime dimer | 175032-97-0 | C30H30N10O12S4 |
| 头孢噻肟杂质15 | [R-[R*,R*-(Z)]]-α-[[(2-Amino-4-thiazolyl)(methoxyimino)acetyl]amino]-1,2,5,7-tetrahydro-7-oxo-4H-Furo[3,4-d][1,3]thiazine-2-acetic Acid | 75679-11-7 | C14H15N5O6S2 |
| 头孢噻肟杂质15 | [R-[R*,R*-(Z)]]-α-[[(2-Amino-4-thiazolyl)(methoxyimino)acetyl]amino]-1,2,5,7-tetrahydro-7-oxo-4H-Furo[3,4-d][1,3]thiazine-2-acetic Acid | 75679-11-7 | C14H15N5O6S2 |
| 头孢噻肟杂质 | (2E)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetic acid;hydrochloride | 124827-29-8 | C6H7N3O3S*ClH |
| 头孢噻肟杂质 | 2-amino-alpha-(methoxyimino)-4-thiazole acetic acid hydrochloride | 139549-70-5 | C6H7N3O3S*ClH |
| 头孢噻肟杂质 | 7-[2-(2-formamidothiazol-4-yl)-2-methoxyiminoacetamido]cephalosporanic acid | 83648-68-4 | C17H17N5O8S2 |
| 头孢噻肟开环内酯 | Desacetylcefotaxime lactone M2 | 75679-12-8 | C14H15N5O6S2 |
| 头孢噻肟 | cefotaxime | 63527-52-6 | C16H17N5O7S2 |
| 头孢噻肟 | D-digitxose | 527-52-6 | C6H12O4 |
| 头孢噻林 | Ceftiolene | 77360-52-2 | C20H18N8O8S3 |
| 头孢噻啶 | cefaloridine | 50-59-9 | C19H17N3O4S2 |
| 头孢噻呋钠 | —— | 104010-37-9 | C19H17N5NaO7S3 |
| 头孢噻呋 | ceftiofur | 80370-57-6 | C19H17N5O7S3 |
| 头孢噻吩钠 | 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-[(acetyloxy)methyl]-8-oxo-7-[(2-thienylacetyl)amino]-, monosodiumsalt, (6R,7R)- | 58-71-9 | C16H16N2NaO6S2 |
| 头孢噻吩杂质A | (6<i>R</i>)-3-methyl-8-oxo-7<i>t</i>-(2-thiophen-2-yl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 34691-02-6 | C14H14N2O4S2 |
| 头孢噻吩 | cephalothin | 153-61-7 | C16H16N2O6S2 |
| 头孢噻利 | cefoselis | 122841-10-5 | C19H22N8O6S2 |
| 头孢噁唑 | Cefoxazole | 36920-48-6 | C21H18ClN3O7S |
| 头孢喹肟 | cefquinome | 84957-30-2 | C23H24N6O5S2 |
| 头孢唑肟钠 | —— | 68401-82-1 | C13H13N5NaO5S2 |
| 头孢唑肟杂质8 | 7-Amino-3-(1-methyl-1H-tetrazol-5-ylsulfanylmethyl)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2-carboxylic acid | 68350-06-1 | C10H12N6O3S2 |
| 头孢唑肟杂质20 | (6R,7R)-7-(phenylacetamido)ceph-3-em-4-carboxylic acid | 33477-97-3 | C15H14N2O4S |
| 头孢唑肟杂质 | Ceftizoxime S-Oxide Impurity | 79226-66-7 | C13H13N5O6S2 |
| 头孢唑肟杂质 | ceftizoxime | 68401-81-0 | C13H13N5O5S2 |
| 头孢唑肟杂质 | Jvgcqnjnqjjwhf-prkntkfgsa- | 102044-69-9 | C13H13N5O5S2 |
| 头孢唑肟 | ceftizoxime | 68401-81-0 | C13H13N5O5S2 |
| 头孢唑林钠杂质3 | (2R)-2-amino-6-[[(4R,5R)-3,11-dioxo-10-oxa-6-thia-2-azatricyclo[6.3.0.02,5]undec-1(8)-en-4-yl]amino]-6-oxohexanoic acid | 2429-86-9 | C14H17N3O6S |
| 头孢唑林杂质8 | N-(2,2-dihydroxyethyl)-2-(1H-tetrazol-1-yl)acetamide | 1675245-47-2 | C5H9N5O3 |
| 头孢唑林杂质6 | Cefazolin lactone | 1172998-53-6 | C11H10N6O4S |
| 头孢唑林杂质10 | Iso-7-amino-cephalosporansaeure | 18884-65-6 | C10H12N2O5S |
| 头孢唑林delta-3-甲酯 | Cefazolin delta-3-methyl ester | 117929-10-9 | C15H16N8O4S3 |
| 头孢唑喃 | cefuzonam | 82219-78-1 | C16H15N7O5S4 |
| 头孢唑啉钠 | —— | 27164-46-1 | C14H14N8NaO4S3 |
| 头孢唑啉杂质C | 7-<1-(1H)-tetrazolylacetamido>-3-methyl-Δ<sup>3</sup>-cephem-4-carboxylic acid | 56842-77-4 | C11H12N6O4S |
| 头孢唑啉杂质33 | N'-Acetyl-hydrazinecarbodithioic acid | 93409-13-3 | C3H6N2OS2 |
| 头孢唑啉杂质17 | potassium acetylhydrazinodithioate | 38509-92-1 | C3H5N2OS2*K |
| 头孢唑啉S-乙酰基MMTD | 2-Methyl-5-acetylmercapto-1,3,4-thiadiazol | 65041-65-8 | C5H6N2OS2 |
| 头孢唑啉EP杂质B | Cefazolin pivaloyl | 2384108-14-7 | C16H20N4O4S3 |
| 头孢唑啉 | cefazolin | 25953-19-9 | C14H14N8O4S3 |
| 头孢唑兰侧链酸活性硫酯 | ((Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(((1-(tert-butoxy)-2-methyl-1-oxopropan-2yl)oxy)imino)acetic acid) | 76028-96-1 | C12H18N4O5S |
| 头孢唑兰 | cefozopran | 113359-04-9 | C19H17N9O5S2 |
| 头孢哌酮钠 | —— | 62893-20-3 | C25H27N9NaO8S2 |
| 头孢哌酮杂质F | (6R,7S)-Cefoperazone | 1315481-36-7 | C25H27N9O8S2 |
| 头孢哌酮杂质B | cefoperazone | 68779-10-2 | C25H27N9O8S2 |
| 头孢哌酮杂质8 | Cefoperazone Batsi | 1204325-21-2 | C16H21BN4O7 |