Rivaroxaban Impurity 32 CAS 438056-69-0
| CAS No. | 438056-69-0 |
| Molecular Formula | C10H12N2O2 |
| Molecular Weight | 192.21 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Rivaroxaban Impurity 32 (C10H12N2O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Rivaroxaban Impurity 32 (CAS 438056-69-0) is a certified pharmaceutical impurity reference standard with the molecular formula C10H12N2O2 and a molecular weight of 192.21 g/mol.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Rivaroxaban Impurity 32 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H12N2O2 |
| Molecular Weight | 192.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Rivaroxaban Standards
- Rivaroxaban Impurity 87 (CAS 96800-35-0)
- Rivaroxaban impurity 193 (CAS CATO-C4X-1090193)
- Rivaroxaban Impurity 47 (CAS 1082588-73-5)
- Rivaroxaban Impurity 57 (CAS 1082495-22-4)
- Rivaroxaban Impurity 83 (CAS 1456733-00-8)
- Rivaroxaban Impurity N1 (CAS 88777-57-5)
- Rivaroxaban Impurity 96 (CAS 1007650-38-5)
- Rivaroxaban Impurity 97 (CAS 2288308-42-7)
Recommended Standards
- Tadalafil Impurity 118 (CAS CATO-C4X-1087118)
- Edaravone Impurity 17 (CAS CATO-C4X-106217)
- Edaravone Impurity 11 (CAS CATO-C4X-106211)
- Linagliptin Impurity 126 (CAS CATO-C4X-1101126)
- Brompheniramine impurity 6 (CAS CATO-C4X-29986)
- Perindopril Impurity 32 (CAS CATO-C4X-125232)
- Efinaconazole impurity 44 (CAS CATO-C4X-124344)
- 2-(2-Chloro-6-methylpyrimidin-4-yl)-2-methylpropanenitrile (CAS 2354493-52-8)
- 5-ethynyl-1H-pyrazolo[4,3-b]pyridine (CAS 1374652-56-8)
- Methyl 3-(1H-pyrrol-1-yl)-5-(trifluoromethyl)benzoate (CAS 350488-53-8)
- Tert-butyl 2-(4,4-difluorocyclohexyl)hydrazine-1-carboxylate (CAS 1214910-72-1)
- Ethyl 4-(benzyloxy)-5-methoxy-2-nitrobenzoate (CAS 334025-82-0)
- Icatibant Impurity 6 Acetate (CAS CATO-C4X-23616)
- Delta-Sleep Inducing Peptide (CAS 62568-57-4)
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 18665070610 / Nicole.chen@cato-chem.com