化合物问答
什么是头孢哌酮杂质A（降B）(CAS号：73240-08-1)？
答案
![N-{2-[(1,7-Dioxo-1,4,6,7-tetrahydro-3H,5aH-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)amino]-1-(4-hydroxyphenyl)-2-oxoethyl}-4-ethyl-2,3-dioxo-1-piperazinecarboxamide](https://cnstatic.chemtradehub.com/structs/732/73240-08-1-6eec.webp "N-{2-[(1,7-Dioxo-1,4,6,7-tetrahydro-3H,5aH-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)amino]-1-(4-hydroxyphenyl)-2-oxoethyl}-4-ethyl-2,3-dioxo-1-piperazinecarboxamide")
头孢哌酮杂质A（降B）是一种在头孢哌酮生产过程中产生的杂质，其化学名为N-{2-[(1,7-Dioxo-1,4,6,7-tetrahydro-3H,5aH-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)amino]-1-(4-hydroxyphenyl)-2-oxoethyl}-4-ethyl-2,3-dioxo-1-piperazinecarboxamide，CAS号为73240-08-1。
关于
CAS号
73240-08-1
英文名称
N-{2-[(1,7-Dioxo-1,4,6,7-tetrahydro-3H,5aH-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)amino]-1-(4-hydroxyphenyl)-2-oxoethyl}-4-ethyl-2,3-dioxo-1-piperazinecarboxamide
中文名称
头孢哌酮杂质A（降B）
分子式
C23H23N5O8S
分子量
529.53 g/mol
SMILES
CCN1CCN(C(=O)C1=O)C(=O)NC(C2=CC=C(C=C2)O)C(=O)NC3C4N(C3=O)C5=C(COC5=O)CS4
InChIKey
RFNBMKDSMYYHTH-UHFFFAOYSA-N
最后更新: 2025-10-31 12:56
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![N-{2-[(1,7-Dioxo-1,4,6,7-tetrahydro-3H,5aH-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)amino]-1-(4-hydroxyphenyl)-2-oxoethyl}-4-ethyl-2,3-dioxo-1-piperazinecarboxamide — 深圳卓越生物科技有限公司](https://cnstatic.chemtradehub.com/suppliers/67ce82a32b2de6e8e95a473d/67ce82a32b2de6e8e95a473d-logo.webp){kind=logo}
![N-{2-[(1,7-Dioxo-1,4,6,7-tetrahydro-3H,5aH-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)amino]-1-(4-hydroxyphenyl)-2-oxoethyl}-4-ethyl-2,3-dioxo-1-piperazinecarboxamide — 湖北扬信医药科技有限公司](https://cnstatic.chemtradehub.com/suppliers/67cded3957537e5c8069af88/67cded3957537e5c8069af88-logo.webp){kind=logo}