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哌拉西林ep杂质n,l-哌拉西林
catalog no: pi04011022     product name: piperacillin impurity n(ep),l-piperacillin
cas no:n/a||chemical formula:c23h27n5o7s||molecular weight:517.55700||exact mass:517.16312||(2s,5r,6r)-6-((s)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
related products
哌拉西林
目录号: pi04011001
品名: piperacillin
cas: 61477-96-1 |chemical formula: c23h27n5o7s|(2s,5r,6r)-6-((r)-2-(4-ethyl-2……
哌拉西林ep杂质a
目录号: pi04011002
品名: piperacillin impurity a(ep),哌拉西林杂质a
cas: 69-53-4 |chemical formula: c16h19n3o4s|(2s,5r,6r)-6-((r)-2-amino-2-pheny……
哌拉西林ep杂质b
目录号: pi04011003
品名: piperacillin impurity b(ep),piperacillin penicilloic acids.
cas: 64817-22-7 |chemical formula: c23h29n5o8s|(4s)-2-(carboxy((r)-2-(4-ethyl……
哌拉西林ep杂质c
目录号: pi04011004
品名: piperacillin impurity c(ep),哌拉西林杂质c
cas: 64817-23-8 |chemical formula: c22h29n5o6s|(2r,4s)-2-(((r)-2-(4-ethyl-2,3……
哌拉西林ep杂质d
目录号: pi04011005
品名: piperacillin impurity d(ep)(a dimer),piperacillinylampicillin
cas: 65772-67-0 |chemical formula:c39h44n8o10s2|(2s,5r,6r)-6-((r)-2-((2s,5r,6……
哌拉西林ep杂质e
目录号: pi04011006
品名: piperacillin impurity e(ep)
cas: 59702-31-7 |chemical formula: c6h10n2o2|1-ethylpiperazine-2,3-dione
哌拉西林ep杂质f
目录号: pi04011007
品名: piperacillin impurity f(ep),acetylated penicilloic acids of piperacillin.
cas: |chemical formula: c25h31n5o9s|(4s)-3-acetyl-2-(carboxy((r)-2-(4-ethyl-……
哌拉西林ep杂质g
目录号: pi04011008
品名: piperacillin impurity g(ep)
cas: 63422-71-9 |chemical formula: c15h17n3o5|(r)-2-(4-ethyl-2,3-dioxopiperaz……
哌拉西林ep杂质h
目录号: pi04011009
品名: piperacillin impurity h(ep)
cas no: 551-16-6||chemical formula:c8h12n2o3s||molecular weight:216.25500||exact……
哌拉西林ep杂质i
目录号: pi04011010
品名: piperacillin impurity i(ep)
cas: 158411-82-6 |chemical formula: c6h11no3s|2-formamido-3-mercapto-3-methyl……
哌拉西林甲酯化杂质
目录号: pi04011012
品名: piperacillin methyl ester impurity
cas: 65700-41-6 |chemical formula: c24h29n5o7s|methyl (2s,5r,6r)-6-((r)-2-……
哌拉西林ep杂质r,哌拉西林二聚体1
目录号: pi04011013
品名: piperacillin impurity r(ep),piperacillin dimer1,open ring piperacillinylampicillin.
cas: |chemical formula: c39h46n8o11s2|(2s,5r,6r)-6-((2r)-2-((2s)-2-((2r,4……
哌拉西林二聚体2
目录号: pi04011014
品名: piperacillin dimer2
cas: |chemical formula: c41h48n8o10s2|ethyl (2s,5r,6r)-6-((r)-2-((2s,5r,……
哌拉西林氧化杂质
目录号: pi04011015
品名: piperacillin oxide impurity
cas no: 67275-27-8 |chemical formula: c23h27n5o8s|(2s,5r,6r)-6-((r)-2-(4-……
哌拉西林ep杂质s,哌拉西林双母核
目录号: pi04011016
品名: piperacillin impurity s(ep),piperacillin double parents,piperacillin penicillamide.
cas: |chemical formula: c31h37n7o9s2|(2s,5r,6r)-6-((2s,5r,6r)-6-((r)-2-(……
哌拉西林ep杂质j,哌拉西林甘氨酸杂质
目录号: pi04011017
品名: piperacillin impurity j(ep),piperacillin glycine impurity
cas: 2170771-47-6 |chemical formula:c17h20n4o6|(r)-(2-(4-ethyl-2,3-dioxopip……
哌拉西林ep杂质p
目录号: pi04011018
品名: piperacillin impurity p(ep),piperazinedione-carbonyl d-phenyl-glycylampicillin
cas: |chemical formula: c31h34n6o8s|(2s,5r,6r)-6-((r)-2-((r)-2-(4-ethyl-2,3-……
哌拉西林二聚体-4
目录号: pi04011019
品名: piperacillin dimer 4
cas no:n/a ||chemical formula:c46h56n10o15s2 ||molecular weight:1053.12900 ||exa……
哌拉西林二酮哌嗪
目录号: pi04011020
品名: piperacillin diketopiperazine
cas: |chemical formula: c23h27n5o7s|(2r,4s)-2-((2r,5r)-4-(4-ethyl-2,3-di……
哌拉西林开环6apa
目录号: pi04011021
品名: piperacillin open-ring 6apa
cas no:n/a||chemical formula:c31h39n7o10s2||molecular weight:733.81200||exact ma……
哌拉西林ep杂质k,哌拉西林烯酸
目录号: pi04011023
品名: piperacillin impurity k(ep),piperacilinic acid
cas no:n/a ||chemical formula:c23h27n5o7s ||molecular weight:517.55700 ||exact m……
哌拉西林双氧化杂质
目录号: pi04011024
品名: piperacillin dioxide impurity
cas no:n/a ||chemical formula:c23h27n5o9s ||molecular weight:549.55500 ||exact m……
氨苄青霉素乙内酰脲类似物(双峰,含差向异构体)
目录号: pi04011025
品名: ampicillin glycolylurea analogue
cas no:n/a ||chemical formula:c17h17n3o5s ||molecular weight:375.39900 ||exact m……
哌拉西林开环甲酯(2个峰)
目录号: pi04011026
品名: piperacillin open-ring methyl ester(2 peaks),哌拉西林开环甲酯
cas no:n/a||chemical formula:c24h31n5o8s||molecular weight:549.59900 ||exact mas……

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