Rivaroxaban Impurity 61 CAS 89166-94-9
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 89166-94-9 |
| Molecular Formula | C5H2Cl2O2S |
| Molecular Weight | 197.04 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Rivaroxaban Impurity 61 (CAS 89166-94-9) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H2Cl2O2S. Molecular weight: 197.04 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H2Cl2O2S |
| Molecular Weight | 197.04 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Rivaroxaban Standards
- Rivaroxaban Impurity 134 (CAS 36157-41-2)
- Rivaroxaban Impurity 22 (CAS 31166-29-7)
- Rivaroxaban Impurity 96 (CAS 1007650-38-5)
- Rivaroxaban Impurity 97 (CAS 2288308-42-7)
- Rivaroxaban Impurity 87 (CAS 96800-35-0)
- Rivaroxaban impurity 193 (CAS CATO-C4X-1090193)
- Rivaroxaban Impurity 32 (CAS 438056-69-0)
- Rivaroxaban Impurity 47 (CAS 1082588-73-5)
Recommended Standards
- 2-(bromomethyl)-5-fluoropyrimidine (CAS 1227579-62-5)
- 5-bromo-2-fluoropyridin-4-amine (CAS 1232430-97-5)
- (2S)-2-Hydroxyglutaric Acid Disodium Salt-13C5 (CAS CATO-C3D-3679)
- Tedizolid Impurity 85 (CAS 1239662-47-5)
- Metoclopramide EP Impurity A HCl (CAS 5608-13-9(Free Base))
- 2-[(E)-N'-[(4-Methylphenyl)methyl]-N''-phenylcarbamimidamido]acetic acid (CAS 338400-46-7)
- (3Z)-3-[(Phenylamino)methylidene]-1,3-dihydro-2-benzothiophen-1-one (CAS 1164546-11-5)
- oxepan-4-ylmethanol (CAS 1367939-83-0)
- trans-3-(2-Aminoethyl)cyclobutan-1-ol hydrochloride (CAS 2089291-74-5)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com