Rivaroxaban Impurity 156 CAS 1616563-62-2
| CAS No. | 1616563-62-2 |
| Molecular Formula | C15H17N3O5 |
| Molecular Weight | 319.31 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C15H17N3O5, Rivaroxaban Impurity 156 contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 319.31 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies Rivaroxaban Impurity 156 (CAS 1616563-62-2), a pharmacopoeial impurity reference standard (molecular formula C15H17N3O5, MW 319.31 g/mol) used for the identification and quantification of trace impurities in APIs.
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.
As a certified reference material (CRM), Rivaroxaban Impurity 156 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H17N3O5 |
| Molecular Weight | 319.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 3 |
Related Rivaroxaban Standards
- Rivaroxaban Impurity 106 (CAS CATO-C4X-1090106)
- Rivaroxaban Impurity 170 (CAS CATO-C4X-1090170)
- Rivaroxaban impurity 191 (CAS CATO-C4X-1090191)
- Rivaroxaban impurity 175 (CAS CATO-C4X-1090175)
- Rivaroxaban Impurity 67 (CAS 1313613-18-1)
- Rivaroxaban impurity 190 (CAS CATO-C4X-1090190)
- Rivaroxaban Impurity 173 (CAS CATO-C4X-1090173)
- Rivaroxaban EP Impurity B (CAS 1429334-00-8)
Recommended Standards
- Argatroban Impurity 32 (CAS 2188-18-3)
- Amlodipine Impurity 27 (CAS 88150-75-8)
- 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic Acid (CAS 90-20-0)
- Avibactam Impurity 144 (CAS CATO-C4X-1348144)
- Revefenacin Impurity 67 (CAS CATO-C4X-203167)
- Prilocaine impurity 60 (CAS CATO-C4X-193460)
- Trazodone Impurity 30 (CAS 79975-63-6)
- methyl 5-amino-1,3-dimethyl-2,4-dioxo-1H,2H,3H,4H-thieno[2,3-d]pyrimidine-6-carboxylate (CAS 1909316-25-1)
- Hydroxychloroquine Impurity 73 (CAS CATO-C4X-183573)
- (S)-(1H-Imidazol-1-yl)(pyrrolidin-2-yl)methanone (CAS 54430-61-4)
- 2-Methylpentane-3-sulfonyl chloride (CAS 78429-89-7)
- Methyl 1-Benzyl-4-oxo-3-piperidinecarboxylate Hydrochloride (CAS 3939-01-3)
- (1R,4R)-7-(tert-butoxycarbonyl)-7-azabicyclo[2.2.1]Hept-2-ene-1-carboxylic acid (CAS 1932329-04-8)
- Glucagon receptor antagonists-2 (CAS 202917-18-8)
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