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Pharmaceutical Reference Standards

Ertapenem Sodium

Picture of Ertapenem Sodium
CAT No: SZ-E049001
CAS No: 153773-82-1
Mol.F. : C22H25N3O7S : Na
Mol.Wt. : 475.5 : 23.0
Inv. Status: In Stock
SZ-E049001
CAS No:153773-82-1
Mol.F.: C22H25N3O7S : Na
Mol.Wt.: 475.5 : 23.0
Inv. Status: In Stock

Ertapenem Dimer Impurity

Picture of Ertapenem Dimer Impurity
CAT No: SZ-E049002
CAS No: 402955-37-7
Mol.F. : C44H48N6O13S2
Mol.Wt. : 933.0
Inv. Status: Custom Synthesis
SZ-E049002
CAS No:402955-37-7
Mol.F.: C44H48N6O13S2
Mol.Wt.: 933.0
Inv. Status: Custom Synthesis

Ertapenem N-Carbonyl Dimer Impurity

Picture of Ertapenem N-Carbonyl Dimer Impurity
CAT No: SZ-E049003
CAS No: 1199797-43-7
Mol.F. : C44H48N6O13S2
Mol.Wt. : 933.0
Inv. Status: Custom Synthesis
SZ-E049003
CAS No:1199797-43-7
Mol.F.: C44H48N6O13S2
Mol.Wt.: 933.0
Inv. Status: Custom Synthesis

Ertapenem Oxazinone Impurity

Picture of Ertapenem Oxazinone Impurity
CAT No: SZ-E049004
CAS No: 866186-68-7
Mol.F. : C23H25N3O9S
Mol.Wt. : 519.5
Inv. Status: In Stock
SZ-E049004
CAS No:866186-68-7
Mol.F.: C23H25N3O9S
Mol.Wt.: 519.5
Inv. Status: In Stock

Ertapenemic Acid

Picture of Ertapenemic Acid
CAT No: SZ-E049008
CAS No: 1150883-75-2
Mol.F. : C22H27N3O8S
Mol.Wt. : 493.5
Inv. Status: Limited Stock
SZ-E049008
CAS No:1150883-75-2
Mol.F.: C22H27N3O8S
Mol.Wt.: 493.5
Inv. Status: Limited Stock

Ertapenem Tautomer Dimer I

Picture of Ertapenem Tautomer Dimer I
CAT No: SZ-E049009
CAS No: 402955-34-4
Mol.F. : C44H50N6O14S2
Mol.Wt. : 951.0
Inv. Status: Custom Synthesis
SZ-E049009
CAS No:402955-34-4
Mol.F.: C44H50N6O14S2
Mol.Wt.: 951.0
Inv. Status: Custom Synthesis

Ertapenem Impurity 3

Picture of Ertapenem Impurity 3
CAT No: SZ-E049014
CAS No: 724700-26-9
Mol.F. : C12H14N2O3
Mol.Wt. : 234.3
Inv. Status: In Stock
Rel. CAS No : 444057-66-3 (HCl salt)
SZ-E049014
CAS No:724700-26-9
Mol.F.: C12H14N2O3
Mol.Wt.: 234.3
Inv. Status: In Stock
Rel. CAS No : 444057-66-3 (HCl salt)

Ertapenem Dimer I

Picture of Ertapenem Dimer I
CAT No: SZ-E049016
CAS No: NA
Mol.F. : C44H50N6O14S2
Mol.Wt. : 951.0
Inv. Status: Custom Synthesis
SZ-E049016
CAS No:NA
Mol.F.: C44H50N6O14S2
Mol.Wt.: 951.0
Inv. Status: Custom Synthesis

Ertapenem Impurity 6

Picture of Ertapenem Impurity 6
CAT No: SZ-E049017
CAS No: NA
Mol.F. : C44H50N6O14S2
Mol.Wt. : 951.0
Inv. Status: Custom Synthesis
SZ-E049017
CAS No:NA
Mol.F.: C44H50N6O14S2
Mol.Wt.: 951.0
Inv. Status: Custom Synthesis

Ertapenem Impurity 9

Picture of Ertapenem Impurity 9
CAT No: SZ-E049020
CAS No: NA
Mol.F. : C41H50N6O11S2
Mol.Wt. : 867.0
Inv. Status: Custom Synthesis
SZ-E049020
CAS No:NA
Mol.F.: C41H50N6O11S2
Mol.Wt.: 867.0
Inv. Status: Custom Synthesis

Ertapenem Impurity 10

Picture of Ertapenem Impurity 10
CAT No: SZ-E049021
CAS No: NA
Mol.F. : C41H50N6O11S2
Mol.Wt. : 867.0
Inv. Status: Custom Synthesis
SZ-E049021
CAS No:NA
Mol.F.: C41H50N6O11S2
Mol.Wt.: 867.0
Inv. Status: Custom Synthesis

Ertapenem Impurity 11

Picture of Ertapenem Impurity 11
CAT No: SZ-E049022
CAS No: NA
Mol.F. : C24H27N3O8S
Mol.Wt. : 517.6
Inv. Status: Custom Synthesis
SZ-E049022
CAS No:NA
Mol.F.: C24H27N3O8S
Mol.Wt.: 517.6
Inv. Status: Custom Synthesis

Ertapenem Impurity 12

Picture of Ertapenem Impurity 12
CAT No: SZ-E049023
CAS No: NA
Mol.F. : C22H27N3O8S
Mol.Wt. : 493.5
Inv. Status: Custom Synthesis
SZ-E049023
CAS No:NA
Mol.F.: C22H27N3O8S
Mol.Wt.: 493.5
Inv. Status: Custom Synthesis

Ertapenem Impurity 13

Picture of Ertapenem Impurity 13
CAT No: SZ-E049024
CAS No: NA
Mol.F. : C20H25N3O4S
Mol.Wt. : 403.5
Inv. Status: Custom Synthesis
SZ-E049024
CAS No:NA
Mol.F.: C20H25N3O4S
Mol.Wt.: 403.5
Inv. Status: Custom Synthesis

Ertapenem Impurity 14

Picture of Ertapenem Impurity 14
CAT No: SZ-E049025
CAS No: 1199797-41-5
Mol.F. : C44H50N6O14S2
Mol.Wt. : 951.0
Inv. Status: Under Synthesis
SZ-E049025
CAS No:1199797-41-5
Mol.F.: C44H50N6O14S2
Mol.Wt.: 951.0
Inv. Status: Under Synthesis

Ertapenem Impurity 15

Picture of Ertapenem Impurity 15
CAT No: SZ-E049026
CAS No: 1199797-42-6
Mol.F. : C44H50N6O14S2
Mol.Wt. : 951.0
Inv. Status: Under Synthesis
SZ-E049026
CAS No:1199797-42-6
Mol.F.: C44H50N6O14S2
Mol.Wt.: 951.0
Inv. Status: Under Synthesis

Ertapenem Impurity 16

Picture of Ertapenem Impurity 16
CAT No: SZ-E049027
CAS No: NA
Mol.F. : C44H48N6O13S2
Mol.Wt. : 933.0
Inv. Status: Under Synthesis
SZ-E049027
CAS No:NA
Mol.F.: C44H48N6O13S2
Mol.Wt.: 933.0
Inv. Status: Under Synthesis

Ertapenem Open-Ring Triacid

Picture of Ertapenem Open-Ring Triacid
CAT No: SZ-E049028
CAS No: 357154-27-9
Mol.F. : C22H27N3O8S
Mol.Wt. : 493.5
Inv. Status: Custom Synthesis
SZ-E049028
CAS No:357154-27-9
Mol.F.: C22H27N3O8S
Mol.Wt.: 493.5
Inv. Status: Custom Synthesis

Ertapenem Dimer V

Picture of Ertapenem Dimer V
CAT No: SZ-E049029
CAS No: NA
Mol.F. : C44H50N6O14S2
Mol.Wt. : 951.0
Inv. Status: Custom Synthesis
SZ-E049029
CAS No:NA
Mol.F.: C44H50N6O14S2
Mol.Wt.: 951.0
Inv. Status: Custom Synthesis

Ertapenem

Picture of Ertapenem
CAT No: SZ-E049030
CAS No: 153832-46-3
Mol.F. : C22H25N3O7S
Mol.Wt. : 475.5
Inv. Status: Custom Synthesis
Rel. CAS No : 153773-82-1 (sodium salt)
SZ-E049030
CAS No:153832-46-3
Mol.F.: C22H25N3O7S
Mol.Wt.: 475.5
Inv. Status: Custom Synthesis
Rel. CAS No : 153773-82-1 (sodium salt)

Ertapenem Impurity 17

Picture of Ertapenem Impurity 17
CAT No: SZ-E049031
CAS No: NA
Mol.F. : C44H47N5O13S2
Mol.Wt. : 918.0
Inv. Status: Custom Synthesis
SZ-E049031
CAS No:NA
Mol.F.: C44H47N5O13S2
Mol.Wt.: 918.0
Inv. Status: Custom Synthesis

Ertapenem Impurity DIPP

Picture of Ertapenem Impurity DIPP
CAT No: SZ-E049032
CAS No: 220031-86-7
Mol.F. : C18H27N2O6PS
Mol.Wt. : 430.5
Inv. Status: Custom Synthesis
SZ-E049032
CAS No:220031-86-7
Mol.F.: C18H27N2O6PS
Mol.Wt.: 430.5
Inv. Status: Custom Synthesis

Ertapenem Dimer Ester Impurity

Picture of Ertapenem Dimer Ester Impurity
CAT No: SZ-E049033
CAS No: 402955-38-8
Mol.F. : C44H50N6O14S2
Mol.Wt. : 951.0
Inv. Status: Custom Synthesis
SZ-E049033
CAS No:402955-38-8
Mol.F.: C44H50N6O14S2
Mol.Wt.: 951.0
Inv. Status: Custom Synthesis

Ertapenem Impurity 18

Picture of Ertapenem Impurity 18
CAT No: SZ-E049034
CAS No: 266337-30-8
Mol.F. : C12H14N2O4
Mol.Wt. : 250.3
Inv. Status: Custom Synthesis
SZ-E049034
CAS No:266337-30-8
Mol.F.: C12H14N2O4
Mol.Wt.: 250.3
Inv. Status: Custom Synthesis

Ertapenem Impurity 19

Picture of Ertapenem Impurity 19
CAT No: SZ-E049035
CAS No: 770703-11-2
Mol.F. : C12H14N2O4
Mol.Wt. : 250.3
Inv. Status: Custom Synthesis
Rel. CAS No : 444057-65-2 (HCl salt)
SZ-E049035
CAS No:770703-11-2
Mol.F.: C12H14N2O4
Mol.Wt.: 250.3
Inv. Status: Custom Synthesis
Rel. CAS No : 444057-65-2 (HCl salt)

Ertapenem Impurity 20

Picture of Ertapenem Impurity 20
CAT No: SZ-E049036
CAS No: NA
Mol.F. : C23H29N3O8S
Mol.Wt. : 507.6
Inv. Status: Custom Synthesis
SZ-E049036
CAS No:NA
Mol.F.: C23H29N3O8S
Mol.Wt.: 507.6
Inv. Status: Custom Synthesis

Ertapenem Impurity 21

Picture of Ertapenem Impurity 21
CAT No: SZ-E049037
CAS No: NA
Mol.F. : C45H52N6O14S2
Mol.Wt. : 965.1
Inv. Status: Custom Synthesis
SZ-E049037
CAS No:NA
Mol.F.: C45H52N6O14S2
Mol.Wt.: 965.1
Inv. Status: Custom Synthesis

Ertapenem Impurity 22

Picture of Ertapenem Impurity 22
CAT No: SZ-E049038
CAS No: NA
Mol.F. : C23H29N3O8S
Mol.Wt. : 507.6
Inv. Status: Custom Synthesis
SZ-E049038
CAS No:NA
Mol.F.: C23H29N3O8S
Mol.Wt.: 507.6
Inv. Status: Custom Synthesis

Ertapenem Impurity 23

Picture of Ertapenem Impurity 23
CAT No: SZ-E049039
CAS No: NA
Mol.F. : C34H39N5O10S2
Mol.Wt. : 741.8
Inv. Status: Custom Synthesis
SZ-E049039
CAS No:NA
Mol.F.: C34H39N5O10S2
Mol.Wt.: 741.8
Inv. Status: Custom Synthesis

Ertapenem Impurity 24

Picture of Ertapenem Impurity 24
CAT No: SZ-E049040
CAS No: NA
Mol.F. : C44H48N6O13S2
Mol.Wt. : 933.0
Inv. Status: Custom Synthesis
SZ-E049040
CAS No:NA
Mol.F.: C44H48N6O13S2
Mol.Wt.: 933.0
Inv. Status: Custom Synthesis

Ertapenem Impurity 25

Picture of Ertapenem Impurity 25
CAT No: SZ-E049041
CAS No: 866317-77-3
Mol.F. : C29H32N4O7S
Mol.Wt. : 580.7
Inv. Status: Custom Synthesis
Rel. CAS No : 866186-66-5 (2Na salt)
SZ-E049041
CAS No:866317-77-3
Mol.F.: C29H32N4O7S
Mol.Wt.: 580.7
Inv. Status: Custom Synthesis
Rel. CAS No : 866186-66-5 (2Na salt)

Ertapenem Impurity 26

Picture of Ertapenem Impurity 26
CAT No: SZ-E049042
CAS No: NA
Mol.F. : C24H30N4O6S
Mol.Wt. : 502.6
Inv. Status: Custom Synthesis
SZ-E049042
CAS No:NA
Mol.F.: C24H30N4O6S
Mol.Wt.: 502.6
Inv. Status: Custom Synthesis

Ertapenem Impurity 27

Picture of Ertapenem Impurity 27
CAT No: SZ-E049043
CAS No: NA
Mol.F. : C19H21N3O3S
Mol.Wt. : 371.5
Inv. Status: Custom Synthesis
SZ-E049043
CAS No:NA
Mol.F.: C19H21N3O3S
Mol.Wt.: 371.5
Inv. Status: Custom Synthesis

Ertapenem Impurity 28

Picture of Ertapenem Impurity 28
CAT No: SZ-E049044
CAS No: NA
Mol.F. : C48H57N7O14S2
Mol.Wt. : 1020.1
Inv. Status: Custom Synthesis
SZ-E049044
CAS No:NA
Mol.F.: C48H57N7O14S2
Mol.Wt.: 1020.1
Inv. Status: Custom Synthesis

Ertapenem Impurity 29

Picture of Ertapenem Impurity 29
CAT No: SZ-E049045
CAS No: NA
Mol.F. : C44H50N6O14S2
Mol.Wt. : 951.0
Inv. Status: Custom Synthesis
SZ-E049045
CAS No:NA
Mol.F.: C44H50N6O14S2
Mol.Wt.: 951.0
Inv. Status: Custom Synthesis

Stable Isotopes And Metabolites

Ertapenem D4

Picture of Ertapenem D4
CAT No: SZ-E049D01
CAS No: NA
Mol.F. : C22H21D4N3O7S
Mol.Wt. : 479.5
Inv. Status: Custom Synthesis
Rel. CAS No : 153832-46-3 (Unlabeled)
SZ-E049D01
CAS No:NA
Mol.F.: C22H21D4N3O7S
Mol.Wt.: 479.5
Inv. Status: Custom Synthesis
Rel. CAS No : 153832-46-3 (Unlabeled)

Possible Nitroso Standards

N-Niroso Ertapenem Impurity

Picture of N-Niroso Ertapenem Impurity
CAT No: SZ-E049007
CAS No: NA
Mol.F. : C22H24N4O8S
Mol.Wt. : 504.5
Inv. Status: Under Synthesis
SZ-E049007
CAS No:NA
Mol.F.: C22H24N4O8S
Mol.Wt.: 504.5
Inv. Status: Under Synthesis