Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Tolvaptan, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Tolvaptan 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 Tolvaptan-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 Tolvaptan-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.
Tolvaptan Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 5-Dehydro Tolvaptan-d7 | Stable Isotopes | CS-T-100549 | 1296212-29-7 | Enquire |
| Tolvaptan 13C6 | Stable Isotopes | CS-EK-02180 | 150683-30-0 unlabeled | Enquire |
| Tolvaptan 2-Methylphenyl Impurity-d7 | Stable Isotopes | CS-O-48864 | Not Available | In Stock |
| Tolvaptan-d7 | Stable Isotopes | CS-O-02900 | 1246818-18-7 | In Stock |
API Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Tolvaptan | API Standards | CS-O-31027 | 150683-30-0 | In Stock |
Metabolites
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Tolvaptan (Metabolite: DM-4103) | Metabolites | CS-O-33225 | Not Available | Enquire |
| Tolvaptan (Metabolite: DM-4107) | Metabolites | CS-O-33226 | Not Available | Enquire |
Impurities
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (R)-(+)-Tolvaptan | Impurities | CS-T-44605 | 331947-66-1 | In Stock |
| (S)-(-)-Tolvaptan | Impurities | CS-T-44606 | 331947-44-5 | Enquire |
| 1,2,3,4-Tetrahydrobenzoazepine-5-one | Impurities | CS-O-31938 | 1127-74-8 | In Stock |
| 2-Desmethyl-4-methyl Tolvaptan | Impurities | CS-T-88277 | 1580889-25-3 | In Stock |
| 2-Desmethylbenzaldehyde Tolvaptan | Impurities | CS-T-90842 | 1432725-24-0 | In Stock |
| 5-Dehydro Tolvaptan | Impurities | CS-T-15004 | 137973-76-3 | In Stock |
| 7,9-Dichloro-1,2,3,4-tetrahydro-5H-1-benzazepin-5-one | Impurities | CS-O-47934 | 1492322-13-0 | Enquire |
| 7-Bromo Tolvaptan | Impurities | CS-O-34015 | 2921676-63-1 | Enquire |
| Des-2-methylbenzoyl Tolvaptan | Impurities | CS-EO-00193 | 1580889-33-3 | Enquire |
| DesChloro Tolvaptan | Impurities | CS-EO-00192 | 1432725-23-9 | Enquire |
| Rac-Trans-4-Hydroxy Tolvaptan | Impurities | CS-O-56797 | 926035-34-9 | Enquire |
| Tolvaptan Impurity 12 | Impurities | CS-O-54849 | 137982-91-3 | Enquire |
| Tolvaptan Impurity 3 (DM-4104) | Impurities | CS-O-56533 | 1587638-01-4 | Enquire |
| Tolvaptan Impurity 32 | Impurities | CS-O-56537 | 30459-70-2 | Enquire |
| Tolvaptan Impurity 37 | Impurities | CS-O-56538 | 1863916-82-8 | Enquire |
| Tolvaptan Impurity 4 (DM-4105) | Impurities | CS-O-56535 | 1587638-02-5 | Enquire |
| Tolvaptan Impurity 47 | Impurities | CS-O-54846 | 247237-38-3 | Enquire |
| Tolvaptan Impurity 54 | Impurities | CS-SN-00195 | 150683-27-5 | Enquire |
| Tolvaptan Impurity 63 | Impurities | CS-O-59050 | Not Available | Enquire |
| Tolvaptan N,O-di(2-methylbenzamido) impurity | Impurities | CS-O-48982 | Not Available | Enquire |
| Tolvaptan N-2-methylbenzamido impurity | Impurities | CS-O-48981 | 2458812-60-5 | Enquire |
| Tolvaptan N-Alkyl dimer | Impurities | CS-O-48980 | 2657689-28-4 | Enquire |
| Tolvaptan Nitroso Impurity 1 | Impurities | CS-O-38500 | Not Available | In Stock |
| Tolvaptan γ-Hydroxybutanoic Acid Impurity | Impurities | CS-T-86653 | 1346599-75-4 | Enquire |
| Tolvaptan γ-oxobutanoic acid impurity | Impurities | CS-T-86904 | 1346599-56-1 | Enquire |
Intermediates
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 7-Chloro-1,2,3,4-tetrahydro-5H-benzo[b]azepin-5-one | Intermediates | CS-M-56078 | 160129-45-3 | In Stock |
| Dehydroxy-(2-methyl-4-(2-methylbenzamido)benzoate) Tolvaptan | Intermediates | CS-T-90696 | 1580889-36-6 | Enquire |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2-desmethyl benzoyl 5-oxo Tolvaptan impurity | Fine Chemicals | CS-O-54848 | Not Available | Enquire |