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当前位置： > 产品中心 > 药物杂质对照品 > 头孢氨苄
头孢氨苄二聚体
Catalog No: PI00023011     Product Name: Cephalexin Dimer

CAS No:N/A ||Chemical Formula:C32H32N6O7S2 ||Molecular Weight:676.76250 ||Exact Mass:676.17740 || (6R,7R)-7-((S)-2-((6R,7R)-7-((S)-2-amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid


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头孢氨苄
目录号: PI00023001
品名: Cephalexin
CAS No: 15686-71-2(Cephalexin monohydrate CAS No:23325-78-2)||Chemical Formula:……
头孢氨苄EP杂质A
目录号: PI00023002
品名: Cephalexin Impurity A(EP)，Cefaclor Impurity A(EP)
CAS No:875-74-1||Chemical Formula:C8H9NO2||Molecular Weight:151.16500||Exact Mas……
头孢氨苄EP杂质B
目录号: PI00023003
品名: Cephalexin Impurity B(EP),头孢氨苄杂质B
CAS No:22252-43-3||Chemical Formula:C8H10N2O3S||Molecular Weight:214.23900||Exac……
头孢氨苄EP杂质C
目录号: PI00023004
品名: Cephalexin Impurity C(EP),头孢氨苄杂质C
CAS No:72528-40-6||Chemical Formula:C24H24N4O5S||Molecular Weight:480.53900||Exa……
头孢氨苄EP杂质D
目录号: PI00023005
品名: Cephalexin Impurity D(EP),头孢氨苄杂质D
Cephalexin EP Impurity D(Cefradine EP Impuity F,Cefadroxil EP Impurity G),CAS No……
头孢氨苄EP杂质E
目录号: PI00023006
品名: Cephalexin Impurity E(EP),头孢氨苄杂质E
CAS No:146794-70-9||Chemical Formula:C13H18N2O4S||Molecular Weight:298.35700||Ex……
头孢氨苄EP杂质F
目录号: PI00023007
品名: Cephalexin Impurity F(EP),,头孢氨苄杂质F
CAS No:79750-46-2||Chemical Formula:C16H17N3O4S||Molecular Weight:347.38900||Exa……
头孢氨苄杂质C2
目录号: PI00023008
品名: Cephalexin Impurity C2,头孢氨苄杂质C2
CAS No:N/A||Chemical Formula:C24H24N4O5S||Molecular Weight:480.53900 ||Exact Mas……
头孢氨苄氧化杂质1
目录号: PI00023009
品名: Cephalexin oxidation Impurity 1
CAS No:56193-21-6||Chemical Formula:C16H17N3O5S||Molecular Weight:363.38800||Exa……
头孢氨苄氧化杂质2
目录号: PI00023010
品名: Cephalexin oxidation Impurity 2
CAS No: 74708-55-7 | Chemical Formula: C16H17N3O5S | (6R,7R)-7-((R)-2-amino-2-p……
（6R,7S)-头孢氨苄
目录号: PI00023012
品名: （6R,7S)-Cephalexin
CAS No:N/A||Chemical Formula:C16H17N3O4S||Molecular Weight:347.38888||Exact Mass……
头孢氨苄二酮哌嗪
目录号: PI00023013
品名: Cephalexin Diketopiperazine
CAS No:N/A 59865-11-1||Chemical Formula:C16H17N3O4S ||Molecular Weight:347.3890……
d5-头孢氨苄水合物
目录号: PI00023014
品名: Cephalexin-d5 Hydrate
CAS No:N/A ||Chemical Formula:C16H14D5N3O5S||(6R,7R)-7-[[(2R)-2-Amino-2-(phenyl-……
头孢氨苄二酮
目录号: PI00023015
品名: Cephalexin Diketone
CAS No:65870-51-1||Chemical Formula:C11H11N3O2||Molecular Weight:217.22800||Exac……
头孢氨苄杂质A1
目录号: PI00023016
品名: Cephalexin Impurity A1
CAS No:142975-48-2||Chemical Formula:C11H10N2O3 ||Molecular Weight:218.21200 ||E……
头孢氨苄二酮哌嗪（2位转移）
目录号: PI00023017
品名: Cephalexin Diketopiperazine(2-position shift)
CAS No: 65870-52-2||Chemical Formula:C16H17N3O4S||Molecular Weight:347.38900||Ex……
头孢氨苄乙基同系物2杂质
目录号: PI00023018
品名: Cefalexin Ethyl Homolog 2 Impurity
CAS No:36114-06-4||Chemical Formula:C21H27N7O2||Molecular Weight:361.41600||Exac……
L-头孢氨苄
目录号: PI00023019
品名: L-Cephalexin
CAS No:34632-04-7||Chemical Formula:C16H17N3O4S||Molecular Weight:347.38900||Exa……
头孢氨苄开环杂质
目录号: PI00023020
品名: Cephalexin Open-Ring Impurity
CAS No:N/A||Chemical Formula:C16H19N3O5S||Molecular Weight:365.40400||Exact Mass……
头孢氨苄聚合物A
目录号: PI00023021
品名: Cephalexin Dimer A
CAS No:N/A||Chemical Formula:C31H34N6O6S2||Molecular Weight:650.76900||Exact Mas……
头孢氨苄聚合物B
目录号: PI00023022
品名: Cephalexin Dimer B
CAS No:N/A||Chemical Formula:C32H34N6O8S2"||Molecular Weight:694.77800||Exact Ma……
头孢氨苄聚合物C
目录号: PI00023023
品名: Cephalexin Dimer C
CAS No:N/A||Chemical Formula:C32H34N6O8S2||Molecular Weight:694.77800||Exact Mas……
头孢氨苄聚合物D
目录号: PI00023024
品名: Cephalexin Dimer D
CAS No:N/A||Chemical Formula:C31H34N6O6S2||Molecular Weight:650.76900||Exact Mas……
头孢氨苄聚合物E
目录号: PI00023025
品名: Cephalexin Dimer E
CAS No:N/A||Chemical Formula:C32H36N6O9S2||Molecular Weight:712.79300||Exact Mas……

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