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 | Enquire |
| rac Fosfomycin, Disodium Salt 13C3 | Stable Isotopes | CS-SN-00032 | Not Available | Enquire |
| rac Fosfomycin-D5 (Major) Benzylamine Salt | Stable Isotopes | CS-T-95279 | Not Available | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Fosfomycin Calcium Hydrate | API | CS-EO-03580 | 26469-67-0 | Enquire |
| Fosfomycin Disodium | API | CS-T-55070 | 26016-99-9 | In Stock |
| Fosfomycin Sodium | API | CS-EO-03581 | 33996-10-0 | Enquire |
| Fosfomycin Trometamol | API | CS-O-01549 | 78964-85-9 | In Stock |
| Fosfestrol Tetrasodium Salt | API | CS-DO-00017 | 4719-75-9 | Enquire |
| Fosfomycin | API | CS-DK-00048 | 23155-02-4 | Enquire |
| Fosfomycin Phenylethylamine hydrate | API | CS-O-41213 | 65794-75-4 | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Fosfomycin Diastereomer 2 | Impurity | CS-P-08271 | 45629-00-3 | Enquire |
| Fosfomycin EP Impurity A (2Na salt) | Impurity | CS-EO-03582 | 84954-80-3 (Freebase) | Enquire |
| Fosfomycin EP Impurity A (Calcium salt) | Impurity | CS-EO-03583 | 84954-80-3 (Freebase) | Enquire |
| Fosfomycin Glycolic | Impurity | CS-O-14449 | Not Available | In Stock |
| Fosfomycin Trometamol EP Impurity A | Impurity | CS-O-03683 | 84954-80-3 | Enquire |
| Fosfomycin Trometamol EP Impurity A Disodium | Impurity | CS-O-16884 | 84954-80-3 (free acid) | In Stock |
| Fosfomycin Trometamol EP Impurity B | Impurity | CS-O-03684 | 1262243-11-7 | In Stock |
| Fosfomycin Trometamol EP Impurity C | Impurity | CS-O-03685 | 23001-39-0 | In Stock |
| Fosfomycin Trometamol Impurity D | Impurity | CS-N-00552 | 1262243-12-8 | In Stock |
| rac-Fosfomycin Benzylamine | Impurity | CS-O-15921 | 27699-10-1 | In Stock |
| cis-Propenylphosphonic Acid (R)-(+)-a-Methylbenzylamine Salt | Impurity | CS-T-85106 | 933443-26-6 | Enquire |
| Fosfomycin Diastereomer 1 | Impurity | CS-P-08269 | 27357-50-2 | Enquire |
| Fosfomycin enantiomer | Impurity | CS-P-08270 | 25030-76-6 | Enquire |
| Fosfomycin EP Impurity C (Barium Salt) | Impurity | CS-O-16549 | 114252-50-5 | Enquire |
| Fosfomycin Impurity B | Impurity | CS-P-04676 | 1262243-11-7 | Enquire |
| Fosfomycin Impurity C TFA | Impurity | CS-O-16060 | 114252-50-5 (Free salt) | Enquire |
| Fosfomycin Methoxy open ring Impurity | Impurity | CS-EO-00929 | Not Available | Enquire |
| Fosfomycin Trometamol Impurity B Sulfate | Impurity | CS-O-16457 | Not Available | Enquire |
| Fosfomycin-Sucrose Ether Disodium Salt | Impurity | CS-P-08801 | Not Available | Enquire |
| P-[(1R,2R)-1,2-Dihydroxypropyl]-phosphonic Acid Ammonium Sal... | Impurity | CS-T-91776 | 1160525-87-0 | Enquire |
| sodium (Z)-prop-1-en-1-ylphosphonate | Impurity | CS-O-35612 | 25383-06-6 (Free base) | Enquire |
Intermediate
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Fosfomycin Calcium | Intermediate | CS-T-77894 | 26016-98-8 | In Stock |
Pharmaceutical Stds.
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Fosfomycin Phenylethylamine | Pharmaceutical Stds. | CS-TB-60017 | 25383-07-7 | Enquire |