Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Fosfomycin, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Fosfomycin 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 Fosfomycin-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 Fosfomycin-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.
Fosfomycin Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Fosfomycin Tromethamine-D5 | Stable Isotopes | CS-EO-02458 | Not Available | Enquire |
| rac-Fosfomycin-13C3 Benzylamine | Stable Isotopes | CS-O-31230 | 1216461-18-5 | In Stock |
API Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Fosfestrol Tetrasodium Salt | API Standards | CS-DO-00017 | 4719-75-9 | Enquire |
| Fosfomycin | API Standards | CS-DK-00048 | 23155-02-4 | Enquire |
| Fosfomycin Calcium Hydrate | API Standards | CS-EO-03580 | 26469-67-0 | Enquire |
| Fosfomycin Disodium Salt | API Standards | CS-T-55070 | 26016-99-9 | In Stock |
| Fosfomycin Phenylethylamine hydrate | API Standards | CS-O-41213 | 65794-75-4 | Enquire |
| Fosfomycin Trometamol | API Standards | CS-O-01549 | 78964-85-9 | In Stock |
Impurities
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| cis-Propenylphosphonic Acid (R)-(+)-a-Methylbenzylamine Salt | Impurities | CS-T-85106 | 933443-26-6 | Enquire |
| Fosfomycin Diastereomer 1 | Impurities | CS-P-08269 | 27357-50-2 | Enquire |
| Fosfomycin Diastereomer 2 | Impurities | CS-P-08271 | 45629-00-3 | Enquire |
| Fosfomycin enantiomer | Impurities | CS-P-08270 | 25030-76-6 | Enquire |
| Fosfomycin EP Impurity A (2Na salt) | Impurities | CS-EO-03582 | 84954-80-3 (Freebase) | Enquire |
| Fosfomycin EP Impurity C (Barium Salt) | Impurities | CS-O-16549 | 114252-50-5 | Enquire |
| Fosfomycin Impurity B | Impurities | CS-P-04676 | 1262243-11-7 | Enquire |
| Fosfomycin Impurity C TFA | Impurities | CS-O-16060 | 114252-50-5 (Free salt) | Enquire |
| Fosfomycin Methoxy open ring Impurity | Impurities | CS-EO-00929 | Not Available | Enquire |
| Fosfomycin Trometamol EP Impurity A | Impurities | CS-O-03683 | 84954-80-3 | In Stock |
| Fosfomycin Trometamol EP Impurity A Disodium | Impurities | CS-O-16884 | 84954-80-3 (free acid) | In Stock |
| Fosfomycin Trometamol EP Impurity B | Impurities | CS-O-03684 | 1262243-11-7 | In Stock |
| Fosfomycin Trometamol EP Impurity C | Impurities | CS-O-03685 | 23001-39-0 | In Stock |
| Fosfomycin Trometamol Impurity B Sulfate | Impurities | CS-O-16457 | Not Available | In Stock |
| Fosfomycin Trometamol Impurity D | Impurities | CS-N-00552 | 1262243-12-8 | In Stock |
| Fosfomycin-Sucrose Ether Disodium Salt | Impurities | CS-P-08801 | Not Available | Enquire |
| rac-Fosfomycin Benzylamine | Impurities | CS-O-15921 | 27699-10-1 | In Stock |
| sodium (Z)-prop-1-en-1-ylphosphonate | Impurities | CS-O-35612 | 25383-06-6 (Free base) | Enquire |
Intermediates
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (2-Fosfomycinyl-1-(hydroxy)propyl)phosphonic Acid | Intermediates | CS-T-74544 | 1416734-33-2 | Enquire |
| Fosfomycin Calcium | Intermediates | CS-T-77894 | 26016-98-8 | In Stock |