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(6r,7s)-头孢氨苄
catalog no: pi00023012     product name: (6r,7s)-cephalexin

cas no:n/a||chemical formula:c16h17n3o4s||molecular weight:347.38888||exact mass:347.09398||(6r,7s)-7-((r)-2-amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

related products
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),头孢氨苄杂质a,头孢克洛杂质a
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)
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)
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)
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)
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)
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
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: | chemical formula: c16h17n3o5s | (6r,7r)-7-((r)-2-amino-2-phenylaceta……
头孢氨苄二聚体
目录号: pi00023011
品名: cephalexin dimer
cas no:n/a ||chemical formula:c32h32n6o7s2||molecular weight:676.76250 ||exact m……
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……
头孢氨苄降解杂质a
目录号: pi00023016
品名: cephalexin degradation impurity a
cas no:n/a ||chemical formula:c11h10n2o3 ||molecular weight:218.21200 ||exact ma……
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:n/a||chemical formula:c21h27n7o2||molecular weight:361.41600||exact mass:……
l-头孢氨苄
目录号: pi00023019
品名: l-cephalexin
cas no:n/a||chemical formula:c16h17n3o4s||molecular weight:347.38900||exact mass……
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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