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Pharmaceutical Reference Standards

Cefadroxil Monohydrate

Picture of Cefadroxil Monohydrate
CAT No: SZ-C061001
CAS No: 66592-87-8
Mol.F. : C16H17N3O5S : H2O
Mol.Wt. : 363.4 : 18.0
Inv. Status: In Stock
Rel. CAS No : 50370-12-2 (free base)
Rel. CAT No : SZ-C116003,
SZ-C061001
CAS No:66592-87-8
Mol.F.: C16H17N3O5S : H2O
Mol.Wt.: 363.4 : 18.0
Inv. Status: In Stock
Rel. CAS No : 50370-12-2 (free base)

Cefadroxil EP Impurity A

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CAT No: SZ-C061002
CAS No: 22818-40-2
Mol.F. : C8H9NO3
Mol.Wt. : 167.2
Inv. Status: In Stock
Rel. CAS No : 52067-90-0 (HCl salt) ; 55361-61-0 (Na salt) ; 71839-16-2 (K salt) ; 170690-13-8 (Sulfate salt)
Rel. CAT No : SZ-A025010, SZ-C116002,
SZ-C061002
CAS No:22818-40-2
Mol.F.: C8H9NO3
Mol.Wt.: 167.2
Inv. Status: In Stock
Rel. CAS No : 52067-90-0 (HCl salt) ; 55361-61-0 (Na salt) ; 71839-16-2 (K salt) ; 170690-13-8 (Sulfate salt)

Cefadroxil EP Impurity B

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CAT No: SZ-C061003
CAS No: 22252-43-3
Mol.F. : C8H10N2O3S
Mol.Wt. : 214.2
Inv. Status: In Stock
Rel. CAS No : 111696-41-4 (HCl salt) ; 56871-82-0 (Na salt)
Rel. CAT No : SZ-C018003, SZ-C184002,
SZ-C061003
CAS No:22252-43-3
Mol.F.: C8H10N2O3S
Mol.Wt.: 214.2
Inv. Status: In Stock
Rel. CAS No : 111696-41-4 (HCl salt) ; 56871-82-0 (Na salt)

Cefadroxil EP Impurity C

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CAT No: SZ-C061004
CAS No: 147103-96-6
Mol.F. : C16H19N3O6S
Mol.Wt. : 381.4
Inv. Status: Under QC Approval
SZ-C061004
CAS No:147103-96-6
Mol.F.: C16H19N3O6S
Mol.Wt.: 381.4
Inv. Status: Under QC Approval

Cefadroxil EP Impurity D

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CAT No: SZ-C061005
CAS No: 144790-28-3
Mol.F. : C16H17N3O5S
Mol.Wt. : 363.4
Inv. Status: In Stock
SZ-C061005
CAS No:144790-28-3
Mol.F.: C16H17N3O5S
Mol.Wt.: 363.4
Inv. Status: In Stock

Cefadroxil EP Impurity E

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CAT No: SZ-C061006
CAS No: 147103-93-3
Mol.F. : C11H11N3O3
Mol.Wt. : 233.2
Inv. Status: In Stock
Rel. CAT No : SZ-C116004,
SZ-C061006
CAS No:147103-93-3
Mol.F.: C11H11N3O3
Mol.Wt.: 233.2
Inv. Status: In Stock

Cefadroxil EP Impurity F

Picture of Cefadroxil EP Impurity F
CAT No: SZ-C061007
CAS No: 147103-95-5
Mol.F. : C24H24N4O7S
Mol.Wt. : 512.5
Inv. Status: In Stock
SZ-C061007
CAS No:147103-95-5
Mol.F.: C24H24N4O7S
Mol.Wt.: 512.5
Inv. Status: In Stock

Cefadroxil EP Impurity G

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CAT No: SZ-C061008
CAS No: 34876-35-2
Mol.F. : C5H6O2S
Mol.Wt. : 130.2
Inv. Status: In Stock
Rel. CAT No : SZ-C018005, SZ-C184005,
SZ-C061008
CAS No:34876-35-2
Mol.F.: C5H6O2S
Mol.Wt.: 130.2
Inv. Status: In Stock

Cefadroxil EP Impurity H

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CAT No: SZ-C061009
CAS No: NA
Mol.F. : C13H18N2O4S : C6H15N
Mol.Wt. : 298.4 : 101.2
Inv. Status: In Stock
Rel. CAS No : 146794-70-9 (free base)
SZ-C061009
CAS No:NA
Mol.F.: C13H18N2O4S : C6H15N
Mol.Wt.: 298.4 : 101.2
Inv. Status: In Stock
Rel. CAS No : 146794-70-9 (free base)

N-Ethoxycarbonyl 7-ADCA

Picture of N-Ethoxycarbonyl 7-ADCA
CAT No: SZ-C061021
CAS No: 72820-16-7
Mol.F. : C11H14N2O5S
Mol.Wt. : 286.3
Inv. Status: In Stock
Rel. CAS No : 72829-67-5 (Na salt)
SZ-C061021
CAS No:72820-16-7
Mol.F.: C11H14N2O5S
Mol.Wt.: 286.3
Inv. Status: In Stock
Rel. CAS No : 72829-67-5 (Na salt)

O-Ethoxycarbonyl Cefadroxil

Picture of O-Ethoxycarbonyl Cefadroxil
CAT No: SZ-C061022
CAS No: 2378158-44-0
Mol.F. : C19H21N3O7S
Mol.Wt. : 435.5
Inv. Status: In Stock
SZ-C061022
CAS No:2378158-44-0
Mol.F.: C19H21N3O7S
Mol.Wt.: 435.5
Inv. Status: In Stock

Cefadroxil Impurity 3

Picture of Cefadroxil Impurity 3
CAT No: SZ-C061023
CAS No: NA
Mol.F. : C24H24N4O7S
Mol.Wt. : 512.5
Inv. Status: In Stock
SZ-C061023
CAS No:NA
Mol.F.: C24H24N4O7S
Mol.Wt.: 512.5
Inv. Status: In Stock

Cefadroxil USP Related Compound I

Picture of Cefadroxil USP Related Compound I
CAT No: SZ-C061024
CAS No: 147103-94-4
Mol.F. : C16H17N3O5S
Mol.Wt. : 363.4
Inv. Status: In Stock
SZ-C061024
CAS No:147103-94-4
Mol.F.: C16H17N3O5S
Mol.Wt.: 363.4
Inv. Status: In Stock

Cefadroxil R-Sulfoxide

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CAT No: SZ-C061025
CAS No: 182290-77-3
Mol.F. : C16H17N3O6S
Mol.Wt. : 379.4
Inv. Status: In Stock
SZ-C061025
CAS No:182290-77-3
Mol.F.: C16H17N3O6S
Mol.Wt.: 379.4
Inv. Status: In Stock

Cefadroxil S-sulfoxide

Picture of Cefadroxil S-sulfoxide
CAT No: SZ-C061026
CAS No: NA
Mol.F. : C16H17N3O6S
Mol.Wt. : 379.4
Inv. Status: In Stock
SZ-C061026
CAS No:NA
Mol.F.: C16H17N3O6S
Mol.Wt.: 379.4
Inv. Status: In Stock

Cefadroxil Dimer

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CAT No: SZ-C061027
CAS No: 2378158-45-1
Mol.F. : C32H32N6O9S2
Mol.Wt. : 708.8
Inv. Status: Custom Synthesis
SZ-C061027
CAS No:2378158-45-1
Mol.F.: C32H32N6O9S2
Mol.Wt.: 708.8
Inv. Status: Custom Synthesis

Cefadroxil Ethyl Homolog

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CAT No: SZ-C061028
CAS No: 2243976-70-5
Mol.F. : C17H19N3O5S
Mol.Wt. : 377.4
Inv. Status: Custom Synthesis
SZ-C061028
CAS No:2243976-70-5
Mol.F.: C17H19N3O5S
Mol.Wt.: 377.4
Inv. Status: Custom Synthesis

O- Methoxycarbonyl Cefadroxil

Picture of O- Methoxycarbonyl Cefadroxil
CAT No: SZ-C061029
CAS No: NA
Mol.F. : C18H19N3O7S
Mol.Wt. : 421.4
Inv. Status: Custom Synthesis
SZ-C061029
CAS No:NA
Mol.F.: C18H19N3O7S
Mol.Wt.: 421.4
Inv. Status: Custom Synthesis

Cefadroxil

Picture of Cefadroxil
CAT No: SZ-C061030
CAS No: 50370-12-2
Mol.F. : C16H17N3O5S
Mol.Wt. : 363.4
Inv. Status: Custom Synthesis
Rel. CAS No : 66592-87-8 (Hydrate)
SZ-C061030
CAS No:50370-12-2
Mol.F.: C16H17N3O5S
Mol.Wt.: 363.4
Inv. Status: Custom Synthesis
Rel. CAS No : 66592-87-8 (Hydrate)

Cefadroxil Impurity 1

Picture of Cefadroxil Impurity 1
CAT No: SZ-C061038
CAS No: 37763-23-8
Mol.F. : C9H11NO3
Mol.Wt. : 181.2
Inv. Status: Custom Synthesis
Rel. CAS No : 57591-61-4 (HCl salt)
SZ-C061038
CAS No:37763-23-8
Mol.F.: C9H11NO3
Mol.Wt.: 181.2
Inv. Status: Custom Synthesis
Rel. CAS No : 57591-61-4 (HCl salt)

Methoxy Cefadroxil

Picture of Methoxy Cefadroxil
CAT No: SZ-C061040
CAS No: 40601-01-2
Mol.F. : C17H19N3O6S
Mol.Wt. : 393.4
Inv. Status: In Stock
SZ-C061040
CAS No:40601-01-2
Mol.F.: C17H19N3O6S
Mol.Wt.: 393.4
Inv. Status: In Stock