| Product Name | MF | CAS | Details |
|---|
| Phenoxymethylpenicillin EP Impurity F;Mixture of Diastereomers | C8H10 | 1330-20-7 | Details |
| Cefdinir Impurity 4 | C14H15N5O6S2 | 178422-45-2 | Details |
| Cefixime EP Impurity D | C16H15N5O7S2 | 97164-56-2 | Details |
| E-Ceftizoxime Sodium Salt | C16H16N5NaO8S | 97164-53-9 | Details |
| Cefixime Impurity 11 | C17H16N2O4S | 33748-00-4 | Details |
| Ceftizoxime double mother nucleus | C20H19N7O7S3 | 929101-91-7 | Details |
| Cefaclor Impurity 2 | C17H18N2O3 | 722547-49-1 | Details |
| Cefminox Sodium Impurity 20 | C13H15ClN6O5S2 | 57617-09-1 | Details |
| 3-Ethyl Cefadroxil Trifluoroacetate | Details |
| Ceftizoxime dimer | Details |
| Ceftizoxime Impurity 29 Sodium salt | Details |
| Cefaclor Impurity 21 | C14H12ClN3O5S | 53994-83-5 | Details |
| Cefoxitin 3-thiophene isomer | Details |
| Cephalexin | C16H17N3O4S | 15686-71-2 | Details |
| Cephalexin Dimer | Details |
| Cefaclor Impurity | Details |
| Cefdinir Impurity J | C14H15N5O6S2 | 1450758-23-2 | Details |
| Ceftizoxime Impurity | C13H13N5O5S2 | 102044-69-9 | Details |
| Ceftizoxime Impurity 9 | C7H8N2O3S | 36923-17-8 | Details |
| Cefadroxil Sulfoxide | C16H17N3O6S | 182290-77-3 | Details |
| Cefaclor EP Impurity G | Details |
| Cefminox Sodium Impurity 13;Cefminox Sodium lactone | Details |
| Cephalexin Ethyl Homolog | Details |
| Cefaclor Impurity 13 | C7H7ClN2O3S | 108260-07-7 | Details |
| Chloro Cephalexin Impurity | Details |
| Ceftizoxime Impurity 18 Trifluoroacetate | Details |
| Cefixime Impurity 1 | C8H9N3O5S | 80544-17-8 | Details |
| Cephalexin Impurity J;Cephalexin Sulfoxide | C16H17N3O5S | 56193-21-6 | Details |
| Cefixime impurity A | C16H17N5O8S2 | 1335475-08-5 | Details |
| Cefixime Impurity 15 | C7H8ClNO6 | 84080-70-6 | Details |
| Cefdinir Impurity K | Details |
| Cefdinir Impurity P | C14H15N5O6S2 | 2135796-40-4 | Details |
| Cephalexin Impurity 1 HCl;D-Phenylglycine Methyl Ester HCl | C9H12ClNO2 | 19883-41-1 | Details |
| Cefadroxil Impurity 7 | C9H12O3S | 883835-57-2 | Details |
| Ceftizoxime Impurity 28 Sodium salt | Details |
| Cefminox oxidizing Impurity | Details |
| Ceftizoxime Impurity 17 | C13H13N5O6S2 | 79226-66-7 | Details |
| Cephalexin 7-Epimer | Details |
| Cefixime Impurity;7-AVCA | C9H10N2O3S | 79349-82-9 | Details |
| Cefadroxil Impurity J | Details |
| Cefazolin Impurity 20 Trifluoroacetate Salt | Details |
| Ceftizoxime Impurity 5 | C13H15N5O5S2 | 929101-89-3 | Details |
| Cefadroxil EP Impurity D | C16H17N3O5S | 144790-28-3 | Details |
| Cefixime dimer | Details |
| Cefixime double chain Impurity | C16H15N5O7S2 | 79350-37-1 | Details |
| Cephalexin Diketopiperazine | C16H17N3O4S | 59865-11-1 | Details |
| Cefaclor Delta-3-Isomer | Details |
| Cephalexin EP Impurity F;Δ2-Cephalexin | C16H17N3O4S | 79750-46-2 | Details |
| Cefalexin;Cephalexin EP Impurity C | C24H24N4O5S | 72528-40-6 | Details |
| Cephalexin Phenylglycin | C24H24N4O5S | Details |
| Cefdinir Impurity T | Details |
| Ceftizoxime Impurity 3 | C13H15N5O6S2 | 1942004-69-4 | Details |
| Cefaclor EP Impurity H | Details |
| Cefadroxil Monohydrate EP Impurity C | Details |
| Cefixime double mother nucleus | Details |
| Cefixime Lactone | Details |
| Cefixime EP Impurity C ;Cefixime 7-epimer | C16H15N5O7S2 | 108691-83-4 | Details |
| Cefdinir Impurity L | C14H15N5O6S2 | 1450758-24-3 | Details |
| Cefdinir Impurity Q | C14H15N5O6S2 | 2135796-41-5 | Details |
| Cefadroxil Sulfoxide R-isomer | Details |
| Cefixime double bond transfer Impurity | Details |
| Cefixime EP Impurity E | C15H15N5O7S2 | 72701-01-0 | Details |
| Cefadroxil EP Impurity F Sodium Salt;Mixture of Diastereomers | C16H17Cl2NO3S | 1219432-42-4 | Details |
| Cephalexin Impurity 2;D-Phenylglycine Amide | C8H10N2O | 6485-67-2 | Details |
| Cefdinir Impurity N;6R,7S-Cefdinir | Details |
| Cefaclor Impurity 4 Ditrifluoroacetate | Details |
| Cefdinir Impurity PQ mixture | Details |
| Cefixime Impurity 9 | C16H17N5O8S2 | 108615-31-2 | Details |
| Cefadroxil Dimer | Details |
| Cefadroxil Impurity 1;Methyl(2R)-2-Amino-2-(4-Hydroxyphenyl)acetate | C9H11NO3 | 37763-23-8 | Details |
| L-Cephalexin | C16H17N3O4S | 34632-04-7 | Details |
| Cefadroxil Impurity | C13H18N2O4S | 146794-70-9 | Details |
| Cephalexin R-Sulfoxide | C16H17N3O5S | 52210-38-5 | Details |
| Cephalexin Related Compound | C16H18N3NaO4S | 37050-97-8 | Details |
| Cefixime Methyl Ester | C17H17N5O7S2 | 88621-01-6 | Details |
| Cephalexin S-Sulfoxide | C16H17N3O5S | 74708-55-7 | Details |
| Cefdinir Impurity U | Details |
| Ceftizoxime oxidizing impurity | Details |
| Ceftizoxime Impurity 20 | C15H14N2O4S | 33477-97-3 | Details |
| Cefaclor EP Impurity B | C7H7ClN2O3S | 53994-69-7 | Details |
| Cefminox Sodium Impurity 19 | C24H24N6O4S2 | 56610-72-1 | Details |
| Cefoxitin Sulfone | Details |
| Cefadroxil Impurity 2 | C9H11NO3 | 26531-82-8 | Details |
| Cefixime EP Impurity F | C18H19N5O7S2 | 79368-95-9 | Details |
| Cefadroxil Related Compound I | C16H17N3O5S | 147103-94-4 | Details |
| Ceftizoxime Impurity 10 HCl | C9H12ClNO3 | 68697-60-9 | Details |
| Cefaclor Impurity 8;Cefaclor dimer | Details |
| Cefaclor Impurity 6;Cefaclor sulfoxide | Details |
| Cefadroxil Sulfoxide S-isomer | Details |
| Cefixime Impurity 12 | C25H24N2O5S | 119608-90-1 | Details |
| ent-Cephalexin Impurity 7 | Details |
| Cefixime Impurity B;E-isomer | Details |
| Cephalexin Impurity 5 | C16H19N3O5S | 1323247-65-9 | Details |
| Cephalexin Impurity 6;N-Ethoxycarbonyl-7-ADCA | C11H14N2O5S | 72820-16-7 | Details |
| Cefixime Impurity 14 | C11H17NO6 | 84080-68-2 | Details |
| Cefaclor EP Impurity C HCl | C15H14ClN3O4S | 143059-69-2 | Details |
| Cefdinir Impurity I | C14H15N5O6S2 | 1450758-22-1 | Details |
| Cefdinir Impurity S | Details |
| Cefixime oxidizing impurity | Details |
| Cefaclor | C15H14ClN3O4S | 53994-73-3 | Details |
| Cefixime tert-Butyl Ester | C20H23N5O7S2 | 79368-92-6 | Details |
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