Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Cefadroxil, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Cefadroxil impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Cefadroxil-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.
Our Cefadroxil-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.
Cefadroxil Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 3-Ethyl Cefadroxil-d4 | Stable Isotopes | CS-T-97523 | Not Available | Enquire |
| Cefadroxil Sulfoxide-d4 | Stable Isotopes | CS-T-99338 | Not Available | Enquire |
| Cefadroxil-d4 Trifluoroacetate | Stable Isotopes | CS-SN-00013 | Not Available | Enquire |
| Methoxycarbonyl Cefadroxil-d4 | Stable Isotopes | CS-T-99173 | Not Available | Enquire |
| N-Hydroxyphenylglycyl Cefadroxil-d4 | Stable Isotopes | CS-T-101279 | Not Available | Enquire |
| Cefadroxil 13C6 | Stable Isotopes | CS-EK-02381 | 50370-12-2 unlabeled | Enquire |
| Cefadroxil-d4 (Major) | Stable Isotopes | CS-T-69656 | 1426174-38-0 | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Cefadroxil | API | CS-O-06205 | 50370-12-2 | In Stock |
| Cefadroxil Monohydrate | API | CS-O-03997 | 66592-87-8 | In Stock |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 3-Hydroxy-4-methyl-2(5H)-thiophenone | Metabolite | CS-T-26779 | 34876-35-2 | In Stock |
| Cefadroxil Sulfoxide | Metabolite | CS-P-07404 | 182290-77-3 | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Cefadroxil Dimer | Impurity | CS-T-93271 | 2378158-45-1 | Enquire |
| Cefadroxil EP Impurity C (Mixture of isomers) | Impurity | CS-O-13361 | 147103-96-6 | Enquire |
| Cefadroxil EP Impurity D | Impurity | CS-O-13362 | 144790-28-3 | Enquire |
| Cefadroxil EP Impurity F | Impurity | CS-T-78681 | 147103-95-5 | Enquire |
| Cefadroxil EP Impurity H | Impurity | CS-T-01351 | 146794-70-9 | In Stock |
| Cefadroxil EP Impurity H Triethylamine salt | Impurity | CS-EO-03399 | 146794-70-9 (Freebase) | Enquire |
| Cefadroxil impurity A | Impurity | CS-O-03630 | 22818-40-2 | In Stock |
| Cefadroxil Related Compound I | Impurity | CS-P-07403 | 147103-94-4 | In Stock |
| Cefadroxil R-Sulfoxide | Impurity | CS-O-53214 | ---- | Enquire |
| Cefadroxil S-Sulfoxide | Impurity | CS-O-53213 | ---- | Enquire |
| Methoxy Cefadroxil trifluoroacetic acid | Impurity | CS-O-53211 | 40601-01-02 (Freebase) | Enquire |
| Cefadroxil ethyl homolog | Impurity | CS-O-33249 | 2243976-70-5 | Enquire |
| Cefadroxil Impurity 1 (Methyl (2R)-2-Amino-2-(4-Hydroxypheny... | Impurity | CS-P-07405 | 37763-23-8 | Enquire |
| Cefadroxil Impurity 7 | Impurity | CS-P-08715 | 883835-57-2 | Enquire |
| Cefadroxil System Suitability Mixture | Impurity | CS-EG-03366 | 50370-12-2 | Enquire |
| Methoxy Cefadroxil | Impurity | CS-EO-00469 | 40601-01-2 | Enquire |
| N-Ethoxycarbonyl 7-ADCA | Impurity | CS-T-22271 | 72820-16-7 | Enquire |
| N-Phenyl(Glycyl) delta-3-Cefadroxil | Impurity | CS-EO-00076 | Not Available | Enquire |
| O-Ethoxycarbonyl cefadroxil | Impurity | CS-O-33248 | Not Available | Enquire |
Secondary Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Cefadroxil | Secondary Standards | CS-SS-26160-400MG | 66592-87-8 | Enquire |
| Cefadroxil Related Compound B | Secondary Standards | CS-SS-25720-50MG | 22252-43-3 | Enquire |