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Cefoperazone Impurity 2

QCC Cat No.:

QC061727

CAS No.:

59703-00-3

Mol Formula:

C7H9ClN2O3

Mol. Weight:

204.61

Cefoperazone Impurity 1

QCC Cat No.:

QC061728

CAS No.:

62893-24-7

Mol Formula:

C15H17N3O6

Mol. Weight:

335.31

Cefoperazone Impurity 3

QCC Cat No.:

QC061729

CAS No.:

NA

Mol Formula:

C25H29N9O9S2

Mol. Weight:

663.68

Cefoperazone Impurity 4

QCC Cat No.:

QC061730

CAS No.:

NA

Mol Formula:

C25H27N9O9S2

Mol. Weight:

661.67

Cefoperazone Impurity 5

QCC Cat No.:

QC061731

CAS No.:

NA

Mol Formula:

C35H37N15O10S4

Mol. Weight:

956.02

Cefoperazone Impurity 6

QCC Cat No.:

QC061732

CAS No.:

NA

Mol Formula:

C35H39N15O11S4

Mol. Weight:

974.04

Cefoperazone Impurity 7

QCC Cat No.:

QC061733

CAS No.:

NA

Mol Formula:

C2H4NNaS2 x H2O

Mol. Weight:

129.18 x 18.02

Cefoperazone-d3

QCC Cat No.:

QC0617336

CAS No.:

NA

Mol Formula:

C25H24D3N9O8S2

Mol. Weight:

648.69

Cefoperazone Impurity 8

QCC Cat No.:

QC061734

CAS No.:

59032-27-8

Mol Formula:

C2H2N3NaS

Mol. Weight:

123.11

Cefoperazone Impurity 9

QCC Cat No.:

QC061735

CAS No.:

348088-68-6

Mol Formula:

C15H17N3O6

Mol. Weight:

335.31

Desthio-desacetylmethyl-7-ACA

QCC Cat No.:

QC061736

CAS No.:

183385-06-0

Mol Formula:

C9H12N2O4

Mol. Weight:

212.20

Cefoperazone Impurity 11

QCC Cat No.:

QC061737

CAS No.:

NA

Mol Formula:

C24H29N9O7S2

Mol. Weight:

619.67

Cefoperazone Impurity 12

QCC Cat No.:

QC061738

CAS No.:

NA

Mol Formula:

C24H25N9O8S2

Mol. Weight:

631.64

Cefoperazone Impurity 13

QCC Cat No.:

QC061739

CAS No.:

NA

Mol Formula:

C23H25N5O9S

Mol. Weight:

547.54

Cefoperazone Impurity 14

QCC Cat No.:

QC061740

CAS No.:

NA

Mol Formula:

C25H29N9O9S2

Mol. Weight:

663.68

Cefapirin sodium

QCC Cat No.:

QC061800

CAS No.:

24356-60-3

Mol Formula:

C17H16N3NaO6S2

Mol. Weight:

445.45

Cefuroxime Impurity 1

QCC Cat No.:

QC061801

CAS No.:

[NA]

Mol Formula:

C16H16N4O8S

Mol. Weight:

424.39

Cefuroxime Axetil

QCC Cat No.:

QC061802

CAS No.:

64544-07-6

Mol Formula:

C20H22N4O10S

Mol. Weight:

510.47

Cefuroxime Impurity 3

QCC Cat No.:

QC061803

CAS No.:

[NA]

Mol Formula:

C18H15Cl3N4O9S

Mol. Weight:

569.76

Cefuroxime Sodium EP Impurity A

QCC Cat No.:

QC061804

CAS No.:

56271-94-4

Mol Formula:

C15H15N3O7S

Mol. Weight:

381.36

Cefuroxime Sodium EP Impurity B

QCC Cat No.:

QC061805

CAS No.:

39685-31-9

Mol Formula:

C17H17N3O8S

Mol. Weight:

423.4

Cefuroxime Sodium EP Impurity C

QCC Cat No.:

QC061806

CAS No.:

69822-88-4

Mol Formula:

C15H15N3O6S

Mol. Weight:

365.36

Cefuroxime Sodium EP Impurity G

QCC Cat No.:

QC061808

CAS No.:

97232-98-9

Mol Formula:

C17H17N3O8S

Mol. Weight:

423.4

Cefuroxime Sodium EP Impurity I

QCC Cat No.:

QC061809

CAS No.:

39684-61-2（free base);97148-39-5(ammonium salt)

Mol Formula:

C7H7NO4

Mol. Weight:

169.13

Cefuroxime Sodium EP Impurity E

QCC Cat No.:

QC061811

CAS No.:

97232-97-8

Mol Formula:

C16H16N4O8S

Mol. Weight:

424.39

Cefuroxime Sodium EP Impurity F

QCC Cat No.:

QC061812

CAS No.:

[NA]

Mol Formula:

C15H15N3O7S

Mol. Weight:

381.36

Cefuroxime Axetil EP Impurity A

QCC Cat No.:

QC061831

CAS No.:

123458-61-7

Mol Formula:

C20H22N4O10S

Mol. Weight:

510.47

Cefuroxime Axetil EP Impurity B

QCC Cat No.:

QC061832

CAS No.:

97232-96-7

Mol Formula:

C20H22N4O10S

Mol. Weight:

510.47

Cefuroxime Axetil EP Impurity C;Cefuroxime Sodium EP Impurity D

QCC Cat No.:

QC061833

CAS No.:

76598-06-6

Mol Formula:

C18H15Cl3N4O9S

Mol. Weight:

569.76

Cefuroxime Axetil EP Impurity D; Cefuroxime Sodium

QCC Cat No.:

QC061834

CAS No.:

56238-63-2;55268-75-2(free base)

Mol Formula:

C16H15N4NaO8S

Mol. Weight:

446.37