Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Fosaprepitant, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Fosaprepitant 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 Fosaprepitant-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 Fosaprepitant-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.
Fosaprepitant Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| [13C6]-Fosaprepitant | Stable Isotopes | CS-EK-01741 | 172673-20-0 unlabeled | Enquire |
| Fosaprepitant D4 | Stable Isotopes | CS-O-03674 | 172673-20-0 (Unlabeled) | Enquire |
| Fosaprepitant dimeglumine 13C6 | Stable Isotopes | CS-EK-01820 | 265121-04-8 unlabeled | Enquire |
| Fosaprepitant-13C,15N3 Dimeglumine | Stable Isotopes | CS-T-97493 | Not Available | Enquire |
| Fosaprepitant-d4 Dimeglumine | Stable Isotopes | CS-O-06636 | 265121-04-8(Unlabeled) | In Stock |
API Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Fosaprepitant | API Standards | CS-T-24784 | 172673-20-0 | In Stock |
| Fosaprepitant Dimeglumine | API Standards | CS-O-30923 | 265121-04-8 | In Stock |
Impurities
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (3-(((2S,3S)-2-((S)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy... | Impurities | CS-O-35964 | Not Available | Enquire |
| Desfluoro Fosaprepitant | Impurities | CS-O-14055 | Not Available | Enquire |
| Fosaprepitant Benzyl Ester | Impurities | CS-P-08003 | 889852-02-2 | Enquire |
| Fosaprepitant Diastereomer | Impurities | CS-O-36242 | 1523569-90-5 | Enquire |
| Fosaprepitant Dibenzyl Ester | Impurities | CS-T-76464 | 265121-01-5 | Enquire |
| Fosaprepitant Dimeglumine Desfluoro impurity | Impurities | CS-O-36244 | Not Available | Enquire |
| Fosaprepitant dimeglumine Diastereomer Impurity | Impurities | CS-O-34114 | Not Available | Enquire |
| Fosaprepitant Dimeglumine Impurity D | Impurities | CS-O-32650 | Not Available | Enquire |
| Fosaprepitant Dimeglumine Impurity E | Impurities | CS-O-32651 | Not Available | Enquire |
| Fosaprepitant Dimeglumine Impurity F | Impurities | CS-EO-00495 | 2035475-10-4 | Enquire |
| Fosaprepitant Dimeglumine Impurity F (Dimeglumine salt) | Impurities | CS-EO-04064 | 2035475-11-5 | Enquire |
| Fosaprepitant Dimeglumine isomer(2S,3R) | Impurities | CS-O-36243 | 1523569-87-0 | Enquire |
| Fosaprepitant dimeglumine stereochemical purity standard | Impurities | CS-O-35350 | Not Available | Enquire |
| Fosaprepitant Enantiomer | Impurities | CS-EO-00570 | 1523569-86-9 | Enquire |
| Fosaprepitant Impurity 1 | Impurities | CS-EO-02756 | 1185503-00-7 | Enquire |
| Fosaprepitant Impurity 4 | Impurities | CS-EO-00569 | Not Available | Enquire |
| Fosaprepitant Impurity 6 | Impurities | CS-EO-00571 | 172822-01-4 | Enquire |
| Fosaprepitant Impurity F | Impurities | CS-O-35351 | Not Available | Enquire |
| Fosaprepitant Morpholin Impurity | Impurities | CS-EO-03578 | 1242175-41-2 | Enquire |
| Fosaprepitant N-oxide | Impurities | CS-T-93417 | Not Available | Enquire |
| Fosaprepitant(1S,2R,3S)isomer | Impurities | CS-O-45670 | Not Available | Enquire |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Phosphoric Acid Dibenzyl Ester | Fine Chemicals | CS-T-39839 | 1623-08-1 | In Stock |