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Current Position： > Product > Drug Impurities > Cefotaxime Sodium
Cefotaxime Impurity E (EP),3-Desacetyl Cefotaxime Lactone
Catalog No: PI00010006     Product Name: Deacetylcefotaxime lactone, Cefotaxime Impurity E (EP)

CAS No:66340-33-8 ||Chemical Formula: C14H13N5O5S2 ||Molecular Weight:395.40800||Exact Mass:395.03581||(5aR,6R)-6-[[(2Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-5a,6-dihydro-3H,7Hazeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dion


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Cefotaxime Sodium
Catalog No: PI00010001
Product Name: Cefotaxime Sodium
CAS No:64485-93-4||Chemical Formula:C16H16N5NaO7S2||Molecular Weight:477.44177||…
Cefotaxime Impurity A (EP),Deacetoxycefotaxime
Catalog No: PI00010002
Product Name: Deacetoxycefotaxime ,Cefotaxime Impurity A (EP)
CAS No:65052-63-3||Chemical Formula:C14H15N5O5S2||Molecular Weight:397.42400||Ex…
Cefotaxime Impurity B(EP), 3-Desacetyl Cefotaxime
Catalog No: PI00010003
Product Name: Cefotaxime Impurity B(EP), 3-Desacetyl Cefotaxime
CAS No:66340-28-1||Chemical Formula:C14H15N5O6S2||Molecular Weight:413.42300||Ex…
Cefotaxime Impurity C (EP),N-Formly Cefotaxime
Catalog No: PI00010004
Product Name: N-formlycefotaxime , Cefotaxime Impurity C (EP)
CAS No:66403-32-5||Chemical Formula:C17H17N5O8S2||Molecular Weight:483.47000||Ex…
Cefotaxime Impurity D (EP),E-Cefotaxime
Catalog No: PI00010005
Product Name: Cefotaxime Impurity D (EP),E-Cefotaxime
CAS No:63527-53-7（free base）,65715-12-0（Sodium Salt）||Chemical Formula:C16H17N5O…
Cefotaxime Impurity F(EP)
Catalog No: PI00010007
Product Name: Cefotaxime Impurity F (EP)(a dimer)
CAS No:175032-97-0 ||Chemical Formula:C30H30N10O12S4||Molecular Weight:850.86800…
Cefotaxime Impurity G (EP),ATA Cefotaxime
Catalog No: PI00010008
Product Name: Cefotaxime Impurity G (EP),ATA Cefotaxime
CAS No:N/A||Chemical Formula:C22H22N8O9S3 ||Molecular Weight:638.64500||Exact Ma…
Cefotaxime Impurity L,E-Cefotaxime Impurity E
Catalog No: PI00010010
Product Name: E-Cefotaxime Impurity E(E-Deacylated Cefotaxime 5-membered Ring Lactone)
CAS No:123238-79-9||Chemical Formula:C14H13N5O5S2||Molecular Weight:395.03581||E…
Cefotaxime Impurity M(E-Cefotaxime Impurity B,E-Deacylation ATMAA, E-Deacylation Aminothiamic Acid)
Catalog No: PI00010009
Product Name: Cefotaxime Impurity M(E-Cefotaxime Impurity B,E-Deacylation ATMAA, E-Deacylation Aminothiamic Acid)
CAS No:N/A||Chemical Formula:C14H15N5O6S2 ||Molecular Weight:413.42880||Exact Ma…
CCefotaxime Impurity N, Cefotaxime Open-ring Lactone
Catalog No: PI00010011
Product Name: Cefotaxime Open-ring Lactone, Cefotaxime Impurity N
CAS No:75679-12-8||Chemical Formula:C14H15N5O6S2||Molecular Weight:413.42880||Ex…
Cefotaxime Impurity K(Δ3-Cefotaxime)
Catalog No: PI00010012
Product Name: Δ3-Cefotaxime(Cefotaxime Impurity K)
CAS No:N/A||Chemical Formula:C16H17N5O7S2 ||Molecular Weight:455.46548||Exact Ma…
Precursor of Cefotaxime Four-Membered Ring Lactam Fracture Product
Catalog No: PI00010013
Product Name: Precursor of Cefotaxime Four-Membered Ring Lactam Fracture Product
CAS No:N/A||Chemical Formula:C8H12N4O3S||Molecular Weight:244.269||Exact Mass:24…
Cefotaxime Epimer,(6R,7S)-Cefotaxime
Catalog No: PI00010014
Product Name: Cefotaxime Epimer,(6R,7S)-Cefotaxime
CAS No:N/A||||Chemical Formula:C16H16N5NaO7S2||Molecular Weight:477.03888||Exact…
Cefotaxime Impurity Q (E-Cefotaxime acid)
Catalog No: PI00010015
Product Name: Cefotaxime Impurity Q (E-Cefotaxime acid)
CAS No:N/A||Chemical Formula:C6H7N3O3S||Molecular Weight:201.20308||Exact Mass:2…
Cefotaxime Oxide Impurity 1
Catalog No: PI00010017
Product Name: Cefotaxime Oxide Impurity 1
CAS No:N/A||Chemical Formula:C16H17N5O8S2||Molecular Weight:471.45900||Exact Mas…
Cefotaxime Oxide Impurity 2
Catalog No: PI00010016
Product Name: Cefotaxime Oxide Impurity 2
CAS No:N/A||Chemical Formula:C16H17N5O8S2||Molecular Weight:471.45900||Exact Mas…
E-Cefotaxime Oxide Impurity 1
Catalog No: PI00010019
Product Name: (E)-Cefotaxime Sodium Oxide Impurity 1
CAS No:N/A||Chemical Formula:C16H17N5O8S2||Molecular Weight:471.45900||Exact Mas…
E-Cefotaxime Oxide Impurity 2（Cefotaxime Impurity R）
Catalog No: PI00010018
Product Name: E-Cefotaxime Oxide Impurity 2(Cefotaxime Impurity R)
CAS No:N/A||Chemical Formula:C16H17N5O8S2||Molecular Weight:471.45900||Exact Mas…
Cefotaxime Dimer
Catalog No: PI00010020
Product Name: Cefotaxime Dimer A
CAS No:N/A||Chemical Formula:C31H34N10O13S4||Molecular Weight:882.92086||Exact M…
ATMAA Dimer
Catalog No: PI00010023
Product Name: ATMAA Dimer (Aminothiamic Acid Dimer)
CAS No:N/A||Chemical Formula:C12H12N6O5S2||Molecular Weight:384.38500||Exact Mas…
Cefotaxime Dimer B
Catalog No: PI00010024
Product Name: Cefotaxime Dimer B
CAS No:N/A||Chemical Formula:C32H32N10O13S4||Molecular Weight:892.90500||Exact M…
Cefotaxime Double Mother Nucleus A
Catalog No: PI00010025
Product Name: Cefotaxime Double Mother Nucleus A
CAS No:N/A ||Chemical Formula:C26H27N7O11S3 ||Molecular Weight:709.72000 ||Exact…
Aminothioxime Acetamido Hexanedioic Acid (E)-Impurity
Catalog No: PI00010026
Product Name: Aminothioxime Acetamido Hexanedioic Acid (E)-Impurity
CAS No:N/A||Chemical Formula:C12H16N4O6S||Molecular Weight:344.34200||Exact Mass…
Aminothioxime Acetamido Hexanedioic Acid (Z)-Impurity
Catalog No: PI00010027
Product Name: Aminothioxime Acetamido Hexanedioic Acid (Z)-Impurity
CAS No:N/A||Chemical Formula:C12H16N4O6S||Molecular Weight:344.34200||Exact Mass…
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