CAS No:N/A ||Chemical Formula:C24H24N4O5S ||Molecular Weight:480.53900 ||Exact Mass:480.14674 ||(S)-2-((6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)-2-phenylacetic acid
我们有头孢氨苄及其下列杂质对照品,请加QQ87478684或打电话18371201331(微信同号)或在本网站搜索查看各个杂质, 亦可访问https://www.paypaytech.com/及http://www.pipitech.com查看各个杂质详情。
PI00023001 头孢氨苄 Cephalexin CAS No:15686-71-2
PI00023002 头孢氨苄杂质A(EP),头孢克洛杂质A(EP),左旋苯甘氨酸,氨苄西林杂质L Cephalexin Impurity A(EP) CAS No:875-74-1
PI00023003 头孢氨苄杂质B(EP) Cephalexin Impurity B(EP),Cefadroxil EP Impurity B,Cephalexin Impurity B, 7-ADCA CAS No:22252-43-3(chemicalbook上查得另一个是26395-99-3,但TLC,TRC上查不到)
PI00023004 头孢氨苄杂质C(EP) Cephalexin Impurity C(EP) CAS No:72528-40-6
PI00023005 头孢氨苄杂质D(EP) Cephalexin EP Impurity D(Cefradine EP Impuity F,Cefadroxil EP Impurity G) CAS No:34876-35-2
PI00023006 头孢氨苄杂质E(EP) Cephalexin Impurity E(EP), Cefadroxil Impurity H(EP),Cefradine Impurity G (EP), CAS No:146794-70-9
PI00023007 头孢氨苄杂质F(EP)(△2-头孢氨苄) Cephalexin Impurity F(EP) CAS No:79750-46-2
PI00023008 头孢氨苄杂质C2 Cephalexin Impurity C2 CAS No:N/A
PI00023009 头孢氨苄氧化杂质1 Cephalexin Oxidation Impurity 1(Cephalexin Impurity J (Cephalexin Sulfoxide) CAS No:56193-21-6
PI00023010 头孢氨苄氧化杂质2 Cephalexin Oxidation Impurity 2 CAS No:N/A
PI00023011 头孢氨苄二聚体 Cephalexin Dimer CAS No:N/A
PI00023012 头孢氨苄7S异构体 7S-Cephalexin CAS No:N/A
PI00023013 头孢氨苄二酮哌嗪杂质 Cephalexin Diketopiperazine CAS No:59865-11-1
PI00023014 Cephalexin-d5 Hydrate CAS No:N/A
PI00023015 头孢氨苄二酮 Cephalexin Diketone CAS No:N/A
PI00023016 头孢氨苄降解杂质A Cephalexin Degradation Impurity A CAS No:N/A
PI00023017 头孢氨苄二酮哌嗪杂质(2位转移) Cephalexin Diketopiperazine(2-position shift) CAS No:N/A
PI00023018 头孢氨苄乙基同系物2杂质 Cefalexin Ethyl Homolog 2 Impurity CAS No:N/A
PI00023019 L-头孢氨苄 L-Cephalexin CAS No:N/A
PI00023020 头孢氨苄开环杂质(2个峰) Cephalexin Open-Ring Impurity CAS No:N/A