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头孢噻肟钠EP杂质B
Catalog No: PI00010003     Product Name: 3-Desacetyl Cefotaxime， Cefotaxime Impurity B (EP)

CAS No:66340-28-1||Chemical Formula:C14H15N5O6S2||Molecular Weight:413.42300||Exact Mass:413.04637||(6R,7R)-7-[[(2Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Related Products
头孢噻肟钠
目录号: PI00010001
品名: Cefotaxime Sodium
CAS No:64485-93-4||Chemical Formula:C16H16N5NaO7S2||Molecular Weight:477.44177||……
头孢噻肟钠EP杂质A
目录号: PI00010002
品名: Deacetoxy cefotaxime , Cefotaxime Impurity A (EP)
CAS No:65052-63-3||Chemical Formula:C14H15N5O5S2||Molecular Weight: 397.42400||E……
头孢噻肟钠EP杂质C
目录号: PI00010004
品名: Cefotaxime Impurity C (EP),N-Formly Cefotaxime
CAS No:66403-32-5||Chemical Formula:C17H17N5O8S2||Molecular Weight:483.47000||Ex……
头孢噻肟钠EP杂质D
目录号: PI00010005
品名: Cefotaxime Impurity D (EP),E-Cefotaxime
CAS No:63527-53-7（free base）,65715-12-0（Sodium Salt）||Chemical Formula:C16H17N5O……
头孢噻肟钠EP杂质E
目录号: PI00010006
品名: Cefotaxime Impurity E (EP),3-Desacetyl Cefotaxime Lactone
CAS No:66340-33-8 ||Chemical Formula: C14H13N5O5S2 ||Molecular Weight:395.40800|……
头孢噻肟钠EP杂质F
目录号: PI00010007
品名: Cefotaxime Impurity F （a dimer）
CAS No:175032-97-0||Chemical Formula:C30H30N10O12S4||Molecular Weight:850.86800|……
头孢噻肟钠EP杂质G
目录号: PI00010008
品名: Cefotaxime Impurity G (EP),ATA Cefotaxime
CAS No:N/A||Chemical Formula:C22H22N8O9S3 ||Molecular Weight:638.64500||Exact Ma……
头孢噻肟杂质M,E-脱酰头孢噻肟酸,反式头孢噻肟杂质B
目录号: PI00010009
品名: E-Deacylation ATMAA, E-Deacylation Aminothiamic Acid, Cefotaxime Impurity M
CAS No:N/A||Chemical Formula:C14H15N5O6S2 ||Molecular Weight:413.42880||Exact Ma……
头孢噻肟杂质L,反式头孢噻肟杂质E
目录号: PI00010010
品名: Cefotaxime Impurity L,E- Cefotaxime Impurity E
CAS No:123238-79-9||Chemical Formula:C14H13N5O5S2||Molecular Weight:395.03581||E……
头孢噻肟杂质N,头孢噻肟开环内酯
目录号: PI00010011
品名: Cefotaxime Impurity N,Cefotaxime Open-ring Lactone
CAS No:75679-12-8||Chemical Formula:C14H15N5O6S2||Molecular Weight:413.42880||Ex……
头孢噻肟杂质K,头孢噻肟双键位移
目录号: PI00010012
品名: Cefotaxime Impurity K,Δ3-Cefotaxime
CAS No:126747-48-6||Chemical Formula:C16H17N5O7S2 ||Molecular Weight:455.46548||……
头孢噻肟四环内酰胺裂解前体
目录号: PI00010013
品名: Precursor of Cefotaxime Four-Membered Ring Lactam Fracture Product
CAS No:N/A||Chemical Formula:C8H12N4O3S||Molecular Weight:244.269||Exact Mass:24……
（6R,7S)-头孢噻肟,头孢噻肟差向异构体
目录号: PI00010014
品名: (6R,7S)-Cefotaxime ,Cefotaxime Epimer
CAS No:N/A||||Chemical Formula:C16H16N5NaO7S2||Molecular Weight:477.03888||Exact……
反式氨噻肟酸
目录号: PI00010015
品名: E- Cefotaxime Acid
CAS No:66341-09-1||Chemical Formula:C6H7N3O3S||Molecular Weight:201.20308||Exact……
头孢噻肟氧化杂质2
目录号: PI00010016
品名: Cefotaxime Oxide Impurity 2
CAS No:N/A||Chemical Formula:C16H17N5O8S2||Molecular Weight:471.45900||Exact Mas……
头孢噻肟氧化杂质1
目录号: PI00010017
品名: Cefotaxime Oxide Impurity 1
CAS No:97466-27-8||Chemical Formula:C16H17N5O8S2||Molecular Weight:471.45900||Ex……
反式头孢噻肟氧化杂质2(头孢噻肟杂质R)
目录号: PI00010018
品名: E-Cefotaxime Oxide Impurity 2(Cefotaxime Impurity R)
CAS No:N/A||Chemical Formula:C16H17N5O8S2||Molecular Weight:471.45900||Exact Mas……
头孢噻肟钠反式氧化杂质1
目录号: PI00010019
品名: (E)-Cefotaxime Sodium Oxide Impurity 1
CAS No:N/A||Chemical Formula:C16H17N5O8S2||Molecular Weight:471.45900||Exact Mas……
头孢噻肟开环甲酯二聚体(头孢噻肟二聚体)
目录号: PI00010020
品名: Cefotaxime Dimer A
CAS No:N/A||Chemical Formula:C31H34N10O13S4||Molecular Weight:882.92086||Exact M……
氨噻肟酸二聚体
目录号: PI00010023
品名: ATMAA Dimer
CAS No:N/A||Chemical Formula:C12H12N6O5S2||Molecular Weight:384.38500||Exact Mas……
头孢噻肟二聚体B
目录号: PI00010024
品名: Cefotaxime Dimer B
CAS No:N/A||Chemical Formula:C32H32N10O13S4||Molecular Weight:892.90500||Exact M……
头孢噻肟双母核A
目录号: PI00010025
品名: Cefotaxime Double Nucleus A
CAS No:N/A ||Chemical Formula:C26H27N7O11S3 ||Molecular Weight:709.72000 ||Exact……
胺噻肟乙酰胺己二酸(E)杂质
目录号: PI00010026
品名: Aminothioxime Acetamido Hexanedioic Acid (E)-Impurity
CAS No:N/A||Chemical Formula:C12H16N4O6S||Molecular Weight:344.34200||Exact Mass……
胺噻肟乙酰胺己二酸(Z)杂质
目录号: PI00010027
品名: Aminothioxime Acetamido Hexanedioic Acid (Z)-Impurity
CAS No:N/A||Chemical Formula:C12H16N4O6S||Molecular Weight:344.34200||Exact Mass……

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