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Current Position： > Product > Drug Impurities > Cefazolin Sodium
Cefazolin Impurity 0011
Catalog No: PI00017028     Product Name: Cefazolin Impurity 0011

CAS No:N/A||Chemical Formula:C11H13N5O2S3||Molecular Weight:343.43800||Exact Mass:343.02314||(6R,7R)-7-amino-3-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamide

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Cefazolin EP Impurity E(Cefazolin USP Impurity F,MMTD,Cefazolin 3-Lateral Chain Impurity)
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Cefazolin EP Impurity I (USP Impurity L,Cefazoloic Acid Isomers)
Catalog No: PI00017008
Product Name: Cefazolin EP Impurity I (USP Impurity L,Cefazoloic Acid Isomers)
CAS No:N/A||Chemical Formula:C14H16N8O5S3||Molecular Weight:472.51300||Exact Mas…
Cefazolin EP Impuirty L(USP Impurity M,Cefazolin Epimer）
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Product Name: Cefazolin Impuirty L (EP)，USP Impurity M ,Cefazolin Epimer
CAS No:N/A||Chemical Formula:C14H14N8O4S3||Molecular Weight:454.49800||Exact Mas…
Cefazolin Impurity D (USP) 【Cefazolin open-ring lactone 】
Catalog No: PI00017011
Product Name: Cefazolin Impurity D (USP) 【Cefazolin open-ring lactone 】
CAS No:N/A||Chemical Formula:C11H12N6O5S||Molecular Weight:340.31400||Exact Mass…
Cefazolin Impurity L2
Catalog No: PI00017012
Product Name: Cefazolin Impurity L2
CAS No:N/A||Chemical Formula: C14H16N8O5S3||Molecular Weight:472.51300||Exact Ma…
Cefazolin Impurity L3
Catalog No: PI00017013
Product Name: Cefazolin Impurity L3
CAS No:N/A||Chemical Formula:C14H16N8O5S3||Molecular Weight:472.51300||Exact Mas…
Cefazolin Oxide Impurity
Catalog No: PI00017014
Product Name: Cefazolin Oxide Impurity
CAS No:N/A||Chemical Formula:C14H13N8NaO5S3||Molecular Weight:492.47877||Exact M…
Cefazolin EP Impurity J
Catalog No: PI00017015
Product Name: Cefazolin EP Impurity J
CAS No:1675245-00-7||Chemical Formula:C11H12N6O5S||Molecular Weight:340.31400||E…
Cefazolin Impurity B Precursor
Catalog No: PI00017016
Product Name: Cefazolin Impurity B Precursor
CAS No:N/A||Chemical Formula:C7H13N5O3||Molecular Weight:215.21300||Exact Mass:2…
Cefazolin USP Impurity E
Catalog No: PI00017017
Product Name: Cefazolin USP Impurity E
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Cefazolin Double Mother Nucleus Impurity A
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Product Name: Cefazolin Double Mother Nucleus Impurity A
CAS No:N/A||Chemical Formula:C25H24N12O6S6||Molecular Weight:780.90500||Exact Ma…
Cefazolin Double Mother Nucleus Impurity B
Catalog No: PI00017020
Product Name: Cefazolin Double Mother Nucleus Impurity B
CAS No:N/A||Chemical Formula:C25H24N12O6S6||Molecular Weight:780.90500||Exact Ma…
Cefazolin USP Impurity B and Its Interconvertible Compound
Catalog No: PI00017021
Product Name: Cefazolin USP Impurity B and Its Interconvertible Compound
CAS No:1675245-47-2，1797135-60-4 (dehydrated form)||Chemical Formula:C5H7N5O2；C5…
Cefazolin Double Mother Nucleus
Catalog No: PI00017022
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CAS No:N/A||Chemical Formula:C25H24N12O6S6||Molecular Weight:780.92486||Exact Ma…
Cefazolin Impurity L4L5
Catalog No: PI00017023
Product Name: Cefazolin Impurity L4L5
CAS No:N/A||Chemical Formula:C14H16N8O5S3||Molecular Weight:472.51300||Exact Mas…
Cefazolin 3-Position Side Chain Dimer 2
Catalog No: PI00017024
Product Name: Cefazolin 3-Position Side Chain Dimer 2
CAS No:N/A||Chemical Formula:C6H6N4S4||Molecular Weight:262.38200||Exact Mass:26…
Cefazolin 3-Position Side Chain Dimer 1
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Product Name: Cefazolin 3-Position Side Chain Dimer 1
CAS No:N/A||Chemical Formula:C6H6N4S3||Molecular Weight:230.32200||Exact Mass:22…
7S-Cefazolin Mother Nucleus
Catalog No: PI00017026
Product Name: 7S-Cefazolin Mother Nucleus
CAS No:N/A||Chemical Formula:C11H12N4O3S3||Molecular Weight:344.42200||Exact Mas…
Cefazolin Mother Nucleus Double-Bond Shift Impurity
Catalog No: PI00017027
Product Name: Cefazolin Mother Nucleus Double-Bond Shift Impurity
CAS No:N/A||Chemical Formula:C11H12N4O3S3||Molecular Weight:344.42200||Exact Mas…
Cefazolin Impurity 0012
Catalog No: PI00017029
Product Name: Cefazolin Impurity 0012
CAS No:N/A||Chemical Formula:CH4N2S2||Molecular Weight:108.17700||Exact Mass:107…
Cefazolin Impurity 0013
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Product Name: Cefazolin Impurity 0013
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Cefazolin Impuriy S
Catalog No: PI00017031
Product Name: Cefazolin Impuriy S
CAS No:N/A||Chemical Formula:C13H15N7O5S||Molecular Weight:381.36700||Exact Mass…
Cefazolin Impuriy A(USP)
Catalog No: PI00017032
Product Name: Cefazolin Impuriy A(USP)
CAS No:21732-17-2||Chemical Formula:C3H4N4O2||Molecular Weight:128.09100||Exact …
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