Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Risedronate, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Risedronate 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 Risedronate-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 Risedronate-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.
Risedronate Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 1-Hydroxy-2-(2-pyridinyl) Risedronate-d4 Hydrate (Major) | Stable Isotopes | CS-T-101267 | Not Available | Enquire |
API Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Risedronate Sodium | API Standards | CS-O-30749 | 115436-72-1 | In Stock |
| Risedronate Sodium Hydrate | API Standards | CS-EO-03825 | 353228-19-0 | Enquire |
Impurities
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Deoxy Risedronic Acid (Risedronate impurity E) | Impurities | CS-T-15525 | 75755-10-1 | In Stock |
| Risedronate impurity A | Impurities | CS-EO-02177 | 1486617-90-6 | Enquire |
| Risedronate Related Compound A | Impurities | CS-K-00120 | 105462-23-5 | In Stock |
| Risedronate Related Compound A - monosodium salt | Impurities | CS-O-40687 | 334708-63-3 | In Stock |
| Risedronate Related Compound B | Impurities | CS-T-61158 | 1486466-30-1 | Enquire |
| Risedronate related compund B disodium tetrahydrate salt | Impurities | CS-O-49342 | 2922985-14-4 | Enquire |
| Tetramethyl Risedronate | Impurities | CS-T-61951 | 919355-29-6 | Enquire |
EP Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Risedronate impurity A (Y0001558) | EP Standards | CS-EG-00690 | Not Available | Enquire |
| Risedronate impurity E (Y0001540) | EP Standards | CS-EG-00689 | 75755-10-1 | Enquire |
Intermediates
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Risedronate Sodium Hemipentahydrate | Intermediates | CS-O-00271 | 329003-65-8 | In Stock |