Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Tosylate, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Tosylate 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 Tosylate-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 Tosylate-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.
Tosylate Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 1,3-Propanediol di-p-tosylate-d6 | Stable Isotopes | CS-O-60223 | 144501-34-8 | Enquire |
| 2-tert-Butyldimethylsilyloxyethyl Tosylate-d2 | Stable Isotopes | CS-T-102699 | 148400-72-0(Unlabelled) | Enquire |
| 3-Butenyl-d2 Tosylate | Stable Isotopes | CS-T-102466 | 18932-24-6 | Enquire |
| 3-Fluoropropyl Tosylate-d6 | Stable Isotopes | CS-T-99231 | Not Available | Enquire |
| Arterolane-d6 Tosylate Salt | Stable Isotopes | CS-T-97812 | Not Available | Enquire |
| Ethyl Tosylate-d5 | Stable Isotopes | CS-O-50155 | 59034-23-0 | In Stock |
| Lapatinib-13C2,15N Ditosylate | Stable Isotopes | CS-T-98821 | 1246819-08-8 | Enquire |
| Lumateperone-13C,D3 tosylate salt | Stable Isotopes | CS-EO-02403 | 313368-91-1(Un-labelled) | Enquire |
| Lumateperone-D4 Ditosylate | Stable Isotopes | CS-SN-00046 | Not Available | Enquire |
| m-Aminophenyl Tosylate-D4 | Stable Isotopes | CS-T-102545 | 3865-15-4(Unlabelled) | Enquire |
| rac-Niraparib-d4 Tosylate Salt | Stable Isotopes | CS-AI-00225 | 2247259-52-3 (Freebase) | Enquire |
| Suplatast-d4 Tosylate | Stable Isotopes | CS-T-96059 | 94055-76-2 (Unlabelled) | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Edoxaban Tosylate Monohydrate | API | CS-O-11959 | 1229194-11-9 | In Stock |
| Lapatinib ditosylate monohydrate | API | CS-EL-00074 | 388082-78-8 | In Stock |
| Lumateperone Tosylate | API | CS-ZH-32399 | 1187020-80-9 | In Stock |
| Omadacycline Tosylate | API | CS-O-59766 | 1075240-43-5 | Enquire |
| Sorafenib Tosylate | API | CS-O-31023 | 475207-59-1 | In Stock |
| Sultamicillin Tosylate Dihydrate | API | CS-O-02391 | 83105-70-8 | In Stock |
| Talazoparib Tosylate | API | CS-T-103268 | 1373431-65-2 | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (R)-Niraparib Tosylate Monohydrate | Impurity | CS-O-60073 | 2248017-46-9 | Enquire |
| Cefiderocol Sulfate Tosylate | Impurity | CS-O-59960 | 2009350-94-9 | Enquire |
| Cis-tosylate Ketoconazole | Impurity | CS-EO-02321 | 2095256-87-2 | Enquire |
| Dabigatran Ethyl Ester Tosylate | Impurity | CS-O-58872 | 872728-85-3 | Enquire |
| Edoxaban (RSS)-Diastereomer tosylate salt | Impurity | CS-O-48841 | 2852734-45-1 | Enquire |
| Edoxaban (SRR)-Diastereomer tosylate salt | Impurity | CS-O-51988 | 2852734-47-3 | Enquire |
| Edoxaban Bromo Tosylate Monohydrate | Impurity | CS-O-53551 | 775280-48-3(Free Base) | Enquire |
| Ent-Edoxaban tosylate salt | Impurity | CS-O-48842 | 2852734-45-1 | Enquire |
| Lumateperone Tosylate Desfluoro impurity | Impurity | CS-O-45724 | Not Available | Enquire |
| Rotigotine-O-Tosylate | Impurity | CS-O-40000 | 1966941-11-6 | In Stock |
| Valaciclovir EP Impurity F Tosylate | Impurity | CS-O-08370 | 86150-61-0 | In Stock |
| Suplatast Tosylate | Impurity | CS-O-05284 | 94055-76-2 | Enquire |
Intermediate
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2-Methyl-1,3-propanediol ditosylate | Intermediate | CS-O-50083 | 24330-53-8 | Enquire |
| cis-tosylate | Intermediate | CS-O-10634 | 154003-23-3 | In Stock |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2-(2-Ethoxyethoxy)ethyl tosylate | Fine Chemicals | CS-O-53992 | 54176-27-1 | Enquire |
| Triethylene glycol tosylate | Fine Chemicals | CS-O-56806 | 227932-82-3 | Enquire |
| Benzyl Tosylate | Fine Chemicals | CS-T-92582 | 1024-41-5 | Enquire |
| Ethylene glycol monotosylate | Fine Chemicals | CS-O-34514 | 42772-85-0 | Enquire |
| IMG-7289 ditosylate | Fine Chemicals | CS-O-38637 | 1990504-72-7 | Enquire |
| MK-4827 (tosylate) | Fine Chemicals | CS-ZE-10913 | 1038915-73-9 | Enquire |
| Niraparib tosylate monohydrate | Fine Chemicals | CS-ED-01848 | 1613220-15-7 | Enquire |
| tert-Butyl Tosylate | Fine Chemicals | CS-T-09534 | 4664-57-7 | Enquire |
Nitrosamine
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-Desmethyl N-Nitroso Edoxaban tosylate | Nitrosamine | CS-O-48664 | Not Available | Enquire |
Secondary Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Sorafenib Tosylate | Secondary Standards | CS-SS-26570 | 475207-59-1 | Enquire |
Stable Isotope Reagent
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Ethyl Tosylate-13C2,d5 | Stable Isotope Reagent | CS-T-103938 | 80-40-0(unlabelled) | Enquire |
| Sodium Tosylate-d7 | Stable Isotope Reagent | CS-T-103786 | 116237-84-4 | Enquire |
Building Blocks
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (S)-2-((tert-Butoxycarbonyl)amino)propanol tosylate | Building Blocks | CS-O-48619 | 84765-24-2 | Enquire |
| 1,1-Dimethyl-3-Hydroxy-Pyrrolidinium Tosylate | Building Blocks | CS-O-57441 | 115520-39-3 | Enquire |
| Valbenazine tosylate | Building Blocks | CS-RS-00060 | 1639208-54-0 | Enquire |