Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Camptothecin, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Camptothecin 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 Camptothecin-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 Camptothecin-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.
Camptothecin Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 7-Ethyl-10-Hydroxycamptothecin-d5 (SN 38-d5) | Stable Isotopes | CS-O-03147 | 718612-51-2 | In Stock |
| SN-38-d5 | Stable Isotopes | CS-T-97170 | 86639-52-3 (Unlabeled) | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Camptothecin Sodium Salt | API | CS-EO-03392 | 72517-83-0 | Enquire |
| Topotecan Related Compound C | API | CS-O-07471 | 7689-03-4 | In Stock |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| SN-38 Hydroxy Acid | Metabolite | CS-T-96136 | 142677-15-4 | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (R)-(-)-Camptothecine | Impurity | CS-T-70164 | 110351-92-3 | Enquire |
| 10-Hydroxy Camptothecin | Impurity | CS-O-06296 | 19685-09-7 | In Stock |
| Camptothecin Impurity 32 | Impurity | CS-O-59974 | 870527-52-9 | Enquire |
| Camptothecin Impurity 8 | Impurity | CS-P-09067 | 110351-93-4 | Enquire |
| keto protection of Camptothecin impurity | Impurity | CS-O-44412 | 102978-41-6 | Enquire |
| (±)-10-Hydroxycamptothecin | Impurity | CS-O-31182 | 64439-81-2 | Enquire |
| (R)-7-Ethyl Camptothecin | Impurity | CS-T-74864 | 1217633-65-2 | Enquire |
| (R)-SN-38 | Impurity | CS-T-61329 | 647852-82-2 | Enquire |
| 7,11-Diethyl-10-hydroxycamptothecin | Impurity | CS-T-89394 | 947687-01-6 | Enquire |
| 7-Ethyl-10-methoxycamptothecin | Impurity | CS-O-37846 | 86639-53-4 | Enquire |
| Camptothecin 7-Ethyl Impurity | Impurity | CS-O-07469 | 78287-27-1 | Enquire |
| Camptothecin Impurity D | Impurity | CS-EO-00912 | Not Available | Enquire |
Intermediate
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 7-Ethyl-10-Hydroxycamptothecin | Intermediate | CS-O-30862 | 86639-52-3 | In Stock |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Exatecan | Fine Chemicals | CS-ZE-34101 | 171335-80-1 | Enquire |
| 1-(2-Amino-5-hydroxyphenyl)propan-1-one | Fine Chemicals | CS-T-65649 | 35364-15-9 | Enquire |
| 10,11-Methylenedioxy-20S-camptothecin | Fine Chemicals | CS-ED-01463 | 104155-89-7 | Enquire |