Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Ropinirole, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Ropinirole 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 Ropinirole-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 Ropinirole-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.
Ropinirole Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Ropinirole Hydrochloride-d7 | Stable Isotopes | CS-O-06940 | 1261396-31-9 | In Stock |
| N-Despropyl Ropinirole-d3 | Stable Isotopes | CS-T-88374 | 1215798-00-7 | Enquire |
| Ropinirole Aminoacetic Acid-d4 Dihydrochloride | Stable Isotopes | CS-T-85914 | 1346605-07-9 | Enquire |
| Ropinirole d3 | Stable Isotopes | CS-O-33786 | 1132746-02-1 | Enquire |
| Ropinirole-d14 HCl (di-n-propyl-d14) | Stable Isotopes | CS-C-01235 | 1132746-05-4 | Enquire |
| Ropinirole-d4 Hydrochloride | Stable Isotopes | CS-T-85149 | 1330261-37-4 | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Ropinirole Hydrochloride | API | CS-O-11740 | 91374-20-8 | In Stock |
| Ropinirole | API | CS-EL-00090 | 91374-21-9 | Enquire |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-Despropyl Ropinirole Hydrochloride | Metabolite | CS-T-16603 | 173990-76-6 | In Stock |
| N-Hydroxymethyl Ropinirole Sodium salt | Metabolite | CS-O-47916 | 1027600-42-5 (Freebase) | In Stock |
| Ropinirole N-Oxide | Metabolite | CS-O-05946 | 1076199-41-1 | In Stock |
| N-Hydroxymethyl Ropinirole | Metabolite | CS-T-27902 | 1027600-42-5 | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Ethyl Ropinirole | Impurity | CS-CY-00028 | 1797132-03-6 | Enquire |
| N-Despropyl Ropinirole Open Ring Nitro impurity | Impurity | CS-O-45890 | Not Available | Enquire |
| Propylidine Ropinirole Hydrochloride (E/Z-Mixture) | Impurity | CS-T-40785 | 221264-43-3 | In Stock |
| Ropinirole EP Impurity C | Impurity | CS-CY-00050 | 784110-47-0 | Enquire |
| Ropinirole EP Impurity E | Impurity | CS-EO-00099 | ---- | Enquire |
| Ropinirole EP Impurity H | Impurity | CS-EO-00100 | 2734474-99-6 | In Stock |
| Ropinirole Open Ring Nitro Derivative | Impurity | CS-O-56372 | 720656-64-4 | Enquire |
| Ropinirole Related Compound B | Impurity | CS-O-03611 | 221264-21-7 | In Stock |
| 3-(2-(2- (dipropylamino)et hyl)-6- nitrophenyl)-2- oxopropan... | Impurity | CS-O-38076 | Not Available | Enquire |
| 3-(2-(dipropylamino)ethyl)-2-methylaniline | Impurity | CS-O-38075 | 111725-11-2 | Enquire |
| 3-(2-amino-6-(2-(dipropylamino)ethyl)phenyl)-2-oxopropanoic ... | Impurity | CS-O-38074 | Not Available | Enquire |
| 3-Methoxy Ropinirole Hydrochloride | Impurity | CS-T-80557 | 1797131-21-5 | Enquire |
| 4-Ethenyl-1,3-dihydro-2H-indol-2-one | Impurity | CS-T-54288 | 120427-93-2 | Enquire |
| Decarbonyl Ropinirole Dihydrochloride | Impurity | CS-T-73317 | 1346603-36-8 | Enquire |
| Ethyl 2-[2-(Dipropylamino)ethyl]-6-nitrophenyl Pyruvate | Impurity | CS-T-77859 | 91374-24-2 | Enquire |
| N-Desbispropyl-N-pentyl-2-methyl Ropinirole | Impurity | CS-T-16601 | 249622-60-4 | Enquire |
| N-Hydroxy Ropinirole Hydrochloride | Impurity | CS-T-56449 | 1542267-72-0 | Enquire |
| N-Methoxy Ropinirole Hydrochloride | Impurity | CS-T-32883 | 1796934-24-1 | Enquire |
| Ropinirole Aminoacetic Acid | Impurity | CS-T-41935 | 920755-10-8 | Enquire |
| Ropinirole Cyclopentanylindolinone Impurity | Impurity | CS-O-16812 | 1368745-05-4 | Enquire |
| Ropinirole EP Impurity B | Impurity | CS-EO-01964 | 221264-33-1 | Enquire |
| Ropinirole EP Impurity C | Impurity | CS-EO-00587 | 249622-62-6 | Enquire |
| Ropinirole Impurity 2 | Impurity | CS-EO-00896 | 915376-75-9 | Enquire |
| Ropinirole methylene dimer | Impurity | CS-EO-00072 | 1800102-50-4 | Enquire |
Intermediate
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2-methyl-3-nitro phenyl acetic acid | Intermediate | CS-O-32295 | 23876-15-5 | In Stock |
| 4-(2-Hydroxyethyl)-1,3-dihydro-2H-indolin-2-one | Intermediate | CS-T-27333 | 139122-19-3 | In Stock |
| Ropinirole EP Impurity I | Intermediate | CS-MM-10042 | 120427-95-4 | In Stock |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (2-METHYL-3-NITROPHENYL)ACETYL CHLORIDE | Fine Chemicals | CS-MM-23961 | 101566-00-1 | Enquire |
| 2-(2-Methyl-3-nitrophenyl)ethan-1-ol | Fine Chemicals | CS-O-36532 | 855382-76-2 | Enquire |
| 2-Methyl-3-nitrobenzyl Mesylate | Fine Chemicals | CS-O-35873 | 196500-09-1 | Enquire |
| 2-methyl-3-nitrophenethyl 4-methylbenzenesulfonate | Fine Chemicals | CS-O-37950 | 915376-88-4 | Enquire |
| 4-(2-(Dipropylamino)ethyl)indoline-2,3-dione | Fine Chemicals | CS-ZH-23436 | 221264-33-1 | Enquire |
Nitrosamine
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-Nitroso Despropyl Ropinirole | Nitrosamine | CS-O-48210 | ---- | Enquire |
| N-Nitroso Ropinirole | Nitrosamine | CS-EO-02714 | ---- | Enquire |
Secondary Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Ropinirole Hydrochloride | Secondary Standards | CS-SS-24600-200MG | 91374-20-8 | Enquire |
| Ropinirole Related Compound A | Secondary Standards | CS-SS-26014-100MG | 139122-19-3 | Enquire |
| Ropinirole Related Compound B | Secondary Standards | CS-SS-25833-100MG | 221264-21-7 | Enquire |