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Cefoperazone Related Products


SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Cefoperazone, pharmacopeial and non-pharmacopeial Cefoperazone impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Cefoperazone impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Cefoperazone-related products are thoroughly characterized. Cefoperazone products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

Pharmaceutical Reference Standards

Cefoperazone EP Impurity A

Picture of Cefoperazone EP Impurity A
SZ CAT No:: SZ-C077002
CAS No: 73240-08-1
Mol.F.: C23H23N5O8S 
Mol.Wt.: 529.5
Inv. Status: In Stock

Cefoperazone EP Impurity C

Picture of Cefoperazone EP Impurity C
SZ CAT No:: SZ-C077004
CAS No: 13183-79-4
Mol.F.: C2H4N4S
Mol.Wt.: 116.2
Inv. Status: In Stock
Rel. CAS No: 51138-06-8 (Na salt) ; 62557-28-2 (K salt)

Cefoperazone EP Impurity D

Picture of Cefoperazone EP Impurity D
SZ CAT No:: SZ-C077005
CAS No: 37539-03-0 
Mol.F.: C10H11N5O3S2 
Mol.Wt.: 313.4
Inv. Status: In Stock
Rel. CAS No: 1184179-35-8 (HCl salt)

Cefoperazone Impurity 1

Picture of Cefoperazone Impurity 1
SZ CAT No:: SZ-C077008
CAS No: 59703-00-3
Mol.F.: C7H9ClN2O3 
Mol.Wt.: 204.6
Inv. Status: In Stock

Cefoperazone Sodium

Picture of Cefoperazone Sodium
SZ CAT No:: SZ-C077017
CAS No: 62893-20-3
Mol.F.: C25H27N9O8S2 : Na
Mol.Wt.: 645.7 : 23.0
Inv. Status: In Stock, 3-4 days for Dispatch
Rel. CAS No: 62893-19-0 (free base) ; 1384378-47-5 (HCl salt) ; 2415371-88-7 (Sulfate salt) ; 113826-44-1 (dihydrate)

Cefoperazone EP Impurity E

Picture of Cefoperazone EP Impurity E
SZ CAT No:: SZ-C077006
CAS No: 957-68-6 
Mol.F.: C10H12N2O5S
Mol.Wt.: 272.3
Inv. Status: Out of Stock
Rel. CAS No: 57399-61-8 (HCl salt) ; 40994-22-7 (Na salt) ; 53064-81-6 (K salt)
Rel. CAT No: SZ-C016008 , SZ-C082031 , SZ-C087004 ,

Cefoperazone Dihydrate

Picture of Cefoperazone Dihydrate
SZ CAT No:: SZ-C077020
CAS No: 113826-44-1
Mol.F.: C25H27N9O8S2 : 2(H2O)
Mol.Wt.: 645.7 : 2(18.0)
Inv. Status: Custom Synthesis
Rel. CAS No: 62893-19-0 (free base) ; 62893-20-3 (Na salt) ; 1384378-47-5 (HCl salt) ; 2415371-88-7 (Sulfate salt)

Cefoperazone Impurity 10

Picture of Cefoperazone Impurity 10
SZ CAT No:: SZ-C077028
CAS No: NA
Mol.F.: C23H25N5O9S
Mol.Wt.: 547.5
Inv. Status: Custom Synthesis

Cefoperazone Impurity 11

Picture of Cefoperazone Impurity 11
SZ CAT No:: SZ-C077029
CAS No: 73240-09-2
Mol.F.: C23H25N5O9S
Mol.Wt.: 547.5
Inv. Status: Custom Synthesis

Cefoperazone Impurity 12

Picture of Cefoperazone Impurity 12
SZ CAT No:: SZ-C077030
CAS No: NA
Mol.F.: C23H25N5O9S
Mol.Wt.: 547.5
Inv. Status: Custom Synthesis

Cefoperazone Impurity 13

Picture of Cefoperazone Impurity 13
SZ CAT No:: SZ-C077031
CAS No: NA
Mol.F.: C25H29N9O9S2
Mol.Wt.: 663.7
Inv. Status: Custom Synthesis

Cefoperazone

Picture of Cefoperazone
SZ CAT No:: SZ-C077001
CAS No: 62893-19-0
Mol.F.: C25H27N9O8S2
Mol.Wt.: 645.7
Inv. Status: Under Synthesis
Rel. CAS No: 62893-20-3 (Na salt) ; 1384378-47-5 (HCl salt) ; 2415371-88-7 (Sulfate salt) ; 113826-44-1 (dihydrate)

Cefoperazone EP Impurity B

Picture of Cefoperazone EP Impurity B
SZ CAT No:: SZ-C077003
CAS No: 711598-76-4
Mol.F.: C25H27N9O8S2
Mol.Wt.: 645.7
Inv. Status: Under Synthesis
Rel. CAS No: 127923-94-8 (Na salt)

Cefoperazone EP Impurity F

Picture of Cefoperazone EP Impurity F
SZ CAT No:: SZ-C077007
CAS No: 1315481-36-7
Mol.F.: C25H27N9O8S2
Mol.Wt.: 645.7
Inv. Status: Under Synthesis

Cefoperazone Impurity 2

Picture of Cefoperazone Impurity 2
SZ CAT No:: SZ-C077009
CAS No: 62893-24-7
Mol.F.: C15H17N3O6 
Mol.Wt.: 335.3
Inv. Status: Under Synthesis
Rel. CAS No: 82778-05-0 (Na salt) ; 2267303-82-0 (K salt)

Cefoperazone Impurity 4

Picture of Cefoperazone Impurity 4
SZ CAT No:: SZ-C077011
CAS No: 1416704-15-8
Mol.F.: C7H10N2O4 
Mol.Wt.: 186.2
Inv. Status: Under Synthesis

Cefoperazone Impurity 5

Picture of Cefoperazone Impurity 5
SZ CAT No:: SZ-C077012
CAS No: NA
Mol.F.: C24H25N5O8S2 
Mol.Wt.: 575.6
Inv. Status: Under Synthesis

Cefoperazone Impurity 6

Picture of Cefoperazone Impurity 6
SZ CAT No:: SZ-C077013
CAS No: NA
Mol.F.: C23H25N5O8S 
Mol.Wt.: 531.6
Inv. Status: Under Synthesis

Cefoperazone Impurity 7

Picture of Cefoperazone Impurity 7
SZ CAT No:: SZ-C077014
CAS No: NA
Mol.F.: C9H11N5OS2 
Mol.Wt.: 269.4
Inv. Status: Under Synthesis

Cefoperazone Impurity 8

Picture of Cefoperazone Impurity 8
SZ CAT No:: SZ-C077015
CAS No: 1204325-21-2
Mol.F.: C16H21BN4O7 
Mol.Wt.: 392.2
Inv. Status: Under Synthesis

Cefoperazone Impurity 9

Picture of Cefoperazone Impurity 9
SZ CAT No:: SZ-C077016
CAS No: NA
Mol.F.: C23H25N5O8S2 
Mol.Wt.: 563.6
Inv. Status: Under Synthesis
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