Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Regorafenib, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Regorafenib 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 Regorafenib-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 Regorafenib-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.
Regorafenib Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 4-Dechloro-2-chloro-Regorafenib-d3 | Stable Isotopes | CS-T-100566 | Not Available | Enquire |
| N-Desmethyl Regorafenib (Pyridine)-N-oxide-d3 | Stable Isotopes | CS-T-94872 | 835621-12-0 (Unlabelled) | Enquire |
| N-Desmethyl Regorafenib-D3 | Stable Isotopes | CS-EO-02473 | 1343498-72-5 (Unlabelled) | Enquire |
| Regorafenib N-Demethyl-N-4-(3-fluoro-4-methylphenoxy)-N-meth... | Stable Isotopes | CS-T-99848 | Not Available | Enquire |
| Regorafenib N-Oxide-d3 | Stable Isotopes | CS-O-10713 | 1333489-03-4 | In Stock |
| Regorafenib-13C,d3 | Stable Isotopes | CS-O-11142 | 755037-03-7(Unlabeled) | Enquire |
| Regorafenib-13C,d3 N-Oxide | Stable Isotopes | CS-O-11143 | 2140317-01-5 | In Stock |
| Regorafenib-d3 | Stable Isotopes | CS-O-10712 | 1255386-16-3 | In Stock |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Regorafenib | API | CS-T-41574 | 755037-03-7 | In Stock |
| Regorafenib (monohydrate) | API | CS-ZE-27313 | 1019206-88-2 | In Stock |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-Desmethyl Regorafenib N-Oxide | Metabolite | CS-O-10979 | 835621-12-0 | In Stock |
| Regorafenib N-oxide (M2 Metabolite) | Metabolite | CS-O-10714 | 835621-11-9 | In Stock |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Regorafenib acid Impurity | Impurity | CS-O-52513 | 1187945-05-6 | Enquire |
| Regorafenib EP Impurity B | Impurity | CS-O-54681 | 2141961-84-2 | Enquire |
| Regorafenib EP Impurity C | Impurity | CS-O-10978 | 1855006-12-0 | In Stock |
| Regorafenib EP Impurity D | Impurity | CS-EO-01095 | 2438857-80-6 | In Stock |
| Regorafenib Ethyl Carbamate Impurity | Impurity | CS-O-13943 | 18585-06-3 | In Stock |
| Regorafenib Impurity 2 | Impurity | CS-O-10976 | ---- | In Stock |
| Regorafenib Urea Impurity | Impurity | CS-O-14434 | 1333390-56-9 | In Stock |
Intermediate
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Regorafenib carbamic Acid Phenethyl Ester Intermediate | Intermediate | CS-O-48227 | 519028-33-2 | In Stock |
Glucuronide
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Regorafenib N-Glucuronide | Glucuronide | CS-O-11145 | 2232228-54-3 | Enquire |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 3-Amino-2-chlorobenzotrifluoride | Fine Chemicals | CS-O-11235 | 62476-58-8 | In Stock |