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当前位置： > 产品中心 > 药物杂质对照品 > 头孢妥仑匹酯
头孢妥仑匹酯咨询
目录号: PI00015001     品名: Cefditoren Pivoxil
CAS No:117467-28-4 ||Chemical Formula:C25H28N6O7S3||Molecular Weight:620.71400||Exact Mass:620.11816||(pivaloyloxy)methyl (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)……
Δ3-头孢妥仑匹酯(P3)咨询
目录号: PI00015002     品名: Δ3-Cefditoren Pivoxil(P3)
CAS No:148774-47-4 ||Chemical Formula:C25H28N6O7S3||Molecular Weight:620.71400||Exact Mass:620.11816||(6R,7R)-(pivaloyloxy)methyl 7-((Z)-2-(2-aminothiazol-4-yl)……
7E-头孢妥仑匹酯咨询
目录号: PI00015003     品名: 7E-Cefditoren Pivoxi
CAS No:878002-86-9 ||Chemical Formula:C25H28N6O7S3||Molecular Weight:620.71400||Exact Mass:620.11816||(6R,7R)-(pivaloyloxy)methyl 7-((E)-2-(2-aminothiazol-4-yl)……
3E-头孢妥仑匹酯(P4)咨询
目录号: PI00015004     品名: 3E-Cefditoren Pivoxi(P4)
CAS No:138514-32-6 ||Chemical Formula:C25H28N6O7S3||Molecular Weight:620.71400||Exact Mass:620.11816||(6R,7R)-(pivaloyloxy)methyl 7-((Z)-2-(2-aminothiazol-4-yl)……
头孢妥仑二匹酯咨询
目录号: PI00015005     品名: Cefditoren dual ester
CAS No:N/A||Chemical Formula:C31H38N6O9S3 ||Molecular Weight:734.86322||Exact Mass:734.18624||(pivaloyloxy)methyl (6R,7R)-7-((Z)-2-(methoxyimino)-2-(2-(((pivalo……
头孢妥仑匹酯二聚体(P15)咨询
目录号: PI00015006     品名: Cefditoren Pivoxil Dimer(P15)
CAS No:878002-85-8||Chemical Formula:C51H56N12O14S6||Molecular Weight:1253.43900||Exact Mass:1252.23632||bis((pivaloyloxy)methyl) 7,7'-(((2Z,2'Z)-2,2'-((methyle……
头孢妥仑匹酯氧化杂质咨询
目录号: PI00015007     品名: Cefditoren Pivoxil Oxide impurity
CAS No:N/A||Chemical Formula:C25H28N6O8S3 ||Molecular Weight:636.71300||Exact Mass:636.11307||(pivaloyloxy)methyl (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(meth……
头孢妥仑匹酯开环杂质（P1）咨询
目录号: PI00015008     品名: Cefditoren Pivoxil Open Ring Impurity（P1）
CAS No:2409806-43-3||Chemical Formula:C25H30N6O8S3||Molecular Weight:638.72900||Exact Mass:638.12872||2-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-……
7-ATCA Δ3异构体（头孢妥仑匹酯母核双键位移异构体）咨询
目录号: PI00015009     品名: 7-ATCA Δ3-isomer ，Cefditoren Pivoxil Mother Nucleus Double-Bond Shift Isomer
CAS No:155723-02-7||Chemical Formula:C13H13N3O3S2||Molecular Weight:323.38500||Exact Mass:323.03983||(6R,7R)-7-amino-3-((Z)-2-(4-methylthiazol-5-yl)vinyl)-8-oxo……
头孢妥仑匹酯杂质E咨询
目录号: PI00015015     品名: Cefditoren Pivoxil Impurity E
CAS No:2762536-15-0||Chemical Formula:C27H32N6O8S3||Molecular Weight:664.76700||Exact Mass:664.14437||(pivaloyloxy)methyl (6R,7R)-7-((Z)-2-(methoxyimino)-2-(2-(……
头孢妥仑匹酯杂质H(P13)咨询
目录号: PI00015018     品名: Cefditoren Pivoxil Impurity H(P13)
CAS No:878002-84-7||Chemical Formula:C30H36N6O8S3||Molecular Weight:704.83200||Exact Mass:704.17567||(pivaloyloxy)methyl (6R,7R)-7-((Z)-2-(methoxyimino)-2-(2-pi……
头孢妥仑匹酯杂质15(P7)咨询
目录号: PI00015035     品名: Cefditoren Pivoxil impurity 15(P7)
CAS No:145904-68-3||Chemical Formula:C19H18N6O5S3||Molecular Weight:506.57000||Exact Mass:506.05008||(7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetami……
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