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Pharmaceutical Reference Standards

Cefdinir (E)-Isomer (USP)

Picture of Cefdinir (E)-Isomer (USP)
CAT No: SZ-C020001
CAS No: 178601-88-2
Mol.F. : C14H13N5O5S2
Mol.Wt. : 395.4
Inv. Status: In Stock
SZ-C020001
CAS No:178601-88-2
Mol.F.: C14H13N5O5S2
Mol.Wt.: 395.4
Inv. Status: In Stock

Cefdinir 3-Methyl Impurity (USP)

Picture of Cefdinir 3-Methyl Impurity (USP)
CAT No: SZ-C020002
CAS No: 71091-93-5
Mol.F. : C13H13N5O5S2
Mol.Wt. : 383.4
Inv. Status: In Stock
SZ-C020002
CAS No:71091-93-5
Mol.F.: C13H13N5O5S2
Mol.Wt.: 383.4
Inv. Status: In Stock

Cefdinir

Picture of Cefdinir
CAT No: SZ-C020003
CAS No: 91832-40-5
Mol.F. : C14H13N5O5S2
Mol.Wt. : 395.4
Inv. Status: In Stock
SZ-C020003
CAS No:91832-40-5
Mol.F.: C14H13N5O5S2
Mol.Wt.: 395.4
Inv. Status: In Stock

Cefdinir Isoxazole Analog (USP)

Picture of Cefdinir Isoxazole Analog (USP)
CAT No: SZ-C020004
CAS No: 1356842-10-8
Mol.F. : C14H13N4O7S
Mol.Wt. : 337.3
Inv. Status: Under Synthesis
SZ-C020004
CAS No:1356842-10-8
Mol.F.: C14H13N4O7S
Mol.Wt.: 337.3
Inv. Status: Under Synthesis

Cefdinir Lactone (USP)

Picture of Cefdinir Lactone (USP)
CAT No: SZ-C020005
CAS No: 946573-41-7
Mol.F. : C14H13N5O5S2
Mol.Wt. : 395.4
Inv. Status: Under Synthesis
SZ-C020005
CAS No:946573-41-7
Mol.F.: C14H13N5O5S2
Mol.Wt.: 395.4
Inv. Status: Under Synthesis

Cefdinir USP Related Compound A 

Picture of Cefdinir USP Related Compound A 
CAT No: SZ-C020008
CAS No: NA
Mol.F. : C14H14N5O6S2 : Na
Mol.Wt. : 412.4 : 23.0
Inv. Status: Custom Synthesis
SZ-C020008
CAS No:NA
Mol.F.: C14H14N5O6S2 : Na
Mol.Wt.: 412.4 : 23.0
Inv. Status: Custom Synthesis

Cefdinir USP Related Compound B

Picture of Cefdinir USP Related Compound B
CAT No: SZ-C020009
CAS No: 79350-10-0
Mol.F. : C14H14N4O4S2
Mol.Wt. : 366.4
Inv. Status: In Stock
SZ-C020009
CAS No:79350-10-0
Mol.F.: C14H14N4O4S2
Mol.Wt.: 366.4
Inv. Status: In Stock

Cefdinir 7-Epimer

Picture of Cefdinir 7-Epimer
CAT No: SZ-C020012
CAS No: 178601-89-3
Mol.F. : C14H13N5O5S2
Mol.Wt. : 395.4
Inv. Status: In Stock
SZ-C020012
CAS No:178601-89-3
Mol.F.: C14H13N5O5S2
Mol.Wt.: 395.4
Inv. Status: In Stock

Cefdinir Sulfoxide

Picture of Cefdinir Sulfoxide
CAT No: SZ-C020013
CAS No: 934986-48-8
Mol.F. : C14H13N5O6S2
Mol.Wt. : 411.4
Inv. Status: In Stock
SZ-C020013
CAS No:934986-48-8
Mol.F.: C14H13N5O6S2
Mol.Wt.: 411.4
Inv. Status: In Stock

Cefdinir Glyoxalic Analog

Picture of Cefdinir Glyoxalic Analog
CAT No: SZ-C020014
CAS No: 79350-14-4
Mol.F. : C14H12N4O5S2
Mol.Wt. : 380.4
Inv. Status: Limited Stock
SZ-C020014
CAS No:79350-14-4
Mol.F.: C14H12N4O5S2
Mol.Wt.: 380.4
Inv. Status: Limited Stock

Cefdinir Thiazine Analog

Picture of Cefdinir Thiazine Analog
CAT No: SZ-C020015
CAS No: 178422-39-4
Mol.F. : C14H15N5O6S2
Mol.Wt. : 413.4
Inv. Status: Out of Stock
SZ-C020015
CAS No:178422-39-4
Mol.F.: C14H15N5O6S2
Mol.Wt.: 413.4
Inv. Status: Out of Stock

O-Acetyl Cefdinir

Picture of O-Acetyl Cefdinir
CAT No: SZ-C020016
CAS No: 127770-93-8
Mol.F. : C16H15N5O6S2
Mol.Wt. : 437.4
Inv. Status: Limited Stock
SZ-C020016
CAS No:127770-93-8
Mol.F.: C16H15N5O6S2
Mol.Wt.: 437.4
Inv. Status: Limited Stock

N-Acetyl Cefdinir

Picture of N-Acetyl Cefdinir
CAT No: SZ-C020017
CAS No: NA
Mol.F. : C16H15N5O6S2
Mol.Wt. : 437.4
Inv. Status: In Stock
SZ-C020017
CAS No:NA
Mol.F.: C16H15N5O6S2
Mol.Wt.: 437.4
Inv. Status: In Stock

7S Cefdinir Impurity

Picture of 7S Cefdinir Impurity
CAT No: SZ-C020018
CAS No: NA
Mol.F. : C17H18N2O4S
Mol.Wt. : 346.4
Inv. Status: Custom Synthesis
SZ-C020018
CAS No:NA
Mol.F.: C17H18N2O4S
Mol.Wt.: 346.4
Inv. Status: Custom Synthesis

Trytil Cefdinir CFD-I IS

Picture of Trytil Cefdinir CFD-I IS
CAT No: SZ-C020019
CAS No: NA
Mol.F. : C33H27N5O5S2
Mol.Wt. : 637.7
Inv. Status: Limited Stock
SZ-C020019
CAS No:NA
Mol.F.: C33H27N5O5S2
Mol.Wt.: 637.7
Inv. Status: Limited Stock

Cefdinir USP Related Compound A

Picture of Cefdinir USP Related Compound A
CAT No: SZ-C020020
CAS No: NA
Mol.F. : C14H15N5O6S2
Mol.Wt. : 413.4
Inv. Status: Custom Synthesis
SZ-C020020
CAS No:NA
Mol.F.: C14H15N5O6S2
Mol.Wt.: 413.4
Inv. Status: Custom Synthesis

Stable Isotopes And Metabolites

Cefdinir-15N2,13C

Picture of Cefdinir-15N2,13C
CAT No: SZ-C020D01
CAS No: NA
Mol.F. : C1313CH13N315N2O5S2
Mol.Wt. : 398.4
Inv. Status: Custom Synthesis
Rel. CAS No : 91832-40-5 (unlabelled)
SZ-C020D01
CAS No:NA
Mol.F.: C1313CH13N315N2O5S2
Mol.Wt.: 398.4
Inv. Status: Custom Synthesis
Rel. CAS No : 91832-40-5 (unlabelled)