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C-445001

Cefuroxime Sodium Salt (Cefuroxime Axetil EP Impurity D Sodium Salt)

CAS No. 56238-63-2

C₁₆H₁₅N₄O₈S. Na

M.W. 423.38 22.99

C-445002

Cefuroxime Axetil EP Impurity A

CAS No. 123458-61-7

C₂₀H₂₂N₄O₁₀S

M.W. 510.47

C-445003

Cefuroxime Axetil EP Impurity B (Mixture of Diastereomers)

CAS No. 97232-96-7

C₂₀H₂₂N₄O₁₀S

M.W. 510.47

C-445004

Cefuroxime Impurity C

CAS No. 76598-06-6

C₁₈H₁₅Cl₃N₄O₉S

M.W. 569.76

C-445005

Cefuroxime Axetil EP Impurity E (Cefuroxime Sodium EP Impurity H)

CAS No. 947723-87-7

C₁₅H₁₃N₃O₆S

M.W. 363.34

C-445006

Cefuroxime EP Impurity A (Descarbamoyl Cefuroxime)

CAS No. 56271-94-4

C₁₅H₁₅N₃O₇S

M.W. 381.36

C-445007

Cefuroxime EP Impurity B

CAS No. 39685-31-9

C₁₇H₁₇N₃O₈S

M.W. 423.40

C-445008

Cefuroxime Sodium EP Impurity C

CAS No. 69822-88-4

C₁₅H₁₅N₃O₆S

M.W. 365.36

C-445009

Di-alfa-Cefuroxime Ethyl Ether Diastereoisomer-1

C₃₄H₃₄N₈O₁₆S₂

M.W. 874.82

C-445010

Cefuroxime EP Impurity I

CAS No. 39684-61-2

C₇H₇NO₄

M.W. 169.14

C-445011

Cefuroxime EP Impurity I Ammonium Salt

CAS No. 97148-39-5

C₇H₆NO₄. NH₄

M.W. 168.13 18.04

C-445012

Cefuroxime EP Impurity E

CAS No. 97232-97-8

C₁₆H₁₆N₄O₈S

M.W. 424.38

C-445013

Cefuroxime Impurity 1

C₁₅H₁₅N₃O₆S

M.W. 365.37

C-445014

Cefuroxime Impurity 2

C₁₅H₁₅N₃O₆S

M.W. 365.37

C-445015

Cefuroxime EP Impurity G

CAS No. 97232-98-9

C₁₇H₁₇N₃O₈S

M.W. 423.40

C-445016

Cefuroxime EP Impurity F

CAS No. 97170-19-9

C₁₅H₁₅N₃O₇S

M.W. 381.36

C-445017

Cefuroxime Axetil-d3

C₂₀H₁₉N₄O₁₀SD₃

M.W. 513.50

C-445018

Cefuroxime Impurity E-d3

C₁₆H₁₃N₄O₈SD₃

M.W. 427.41

C-445019

Cefuroxime Impurity C E-Isomer-d3

C₁₈H₁₂Cl₃N₄O₉SD₃

M.W. 572.78

C-445020

Cefuroxime Impurity B (E-Cefuroxime Axetil)-d3

C₂₀H₁₉N₄O₁₀SD3

M.W. 513.50

C-445021

Cefuroxime Impurity 5 (Mixture of Diastereomers)

CAS No. 1202925-10-7

C₃₆H₃₈N₈O₁₇S₂

M.W. 918.86

C-445022

Cefuroxime-d3

CAS No. 1803240-98-3

C₁₆H₁₃D₃N₄O₈S

M.W. 427.40

C-445023

Cefuroxime-13C-d3

C₁₆H₁₃N₄O₈SD₃

M.W. 428.40

C-445024

Cefuroxime Impurity 6

C₁₆H₁₆N₄O₈S

M.W. 424.39

C-445025

Cefuroxime Impurity 7

C₁₆H₁₈N₄O₉S

M.W. 442.40

C-445026

Cefuroxime Impurity 8

CAS No. 929531-94-2

C₁₆H₁₆N₄O₉S

M.W. 440.38

C-445027

Cefuroxime Impurity 9

CAS No. 229499-08-5

C₁₆H₁₆N₄O₈S

M.W. 424.38

C-445028

Cefuroxime Impurity 10

C₁₅H₁₈N₄O₇S

M.W. 398.39

C-445029

Cefuroxime Impurity 11

C₁₃H₁₇N₂O₆S. Na

M.W. 329.35 22.99

C-445030

Cefuroxime Impurity 12

CAS No. 37051-06-2

C₁₄H₁₉N₃O₇S

M.W. 373.38

C-445031

Cefuroxime Impurity 13 HCl

C₉H₁₁N₃O₅S. HCl

M.W. 273.26 36.46

C-445032

Cefuroxime Impurity 14

C₁₉H₂₂N₄O₁₁S₂

M.W. 546.52

C-445033

Cefuroxime Impurity 15

C₁₈H₂₀N₄O₁₁S₂

M.W. 532.50

C-445034

Cefuroxime Impurity 16

C₇H₁₅NO₅S

M.W. 225.26

C-445035

Cefuroxime Impurity 17

C₁₅H₁₅N₃O₈S. 2Na

M.W. 397.36 2*22.99

C-445036

Cefuroxime Impurity 18

C₁₅H₁₄N₃O₇S. Na

M.W. 380.35 22.99

C-445037

Cefuroxime Impurity 19

C₃₁H₂₉N₇O₁₅S₂

M.W. 803.73

C-445038

Cefuroxime Impurity 20

C₁₅H₁₈N₄O₇S

M.W. 398.39

C-445039

Cefuroxime Impurity 21

C₉H₁₀N₂O₄

M.W. 210.19

C-445040

Cefuroxime Impurity 22

C₂₂H₂₀N₄O₁₀S

M.W. 532.48

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