Dabigatran Impurity 15 CAS 1702936-92-2
| CAS No. | 1702936-92-2 |
| Molecular Formula | C19H20N4O3 |
| Molecular Weight | 352.39 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Dabigatran Impurity 15 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.
Dabigatran Impurity 15 (CAS 1702936-92-2) is a certified pharmaceutical impurity reference standard with the molecular formula C19H20N4O3 and a molecular weight of 352.39 g/mol.
Structurally, Dabigatran Impurity 15 (C19H20N4O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 352.39 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
Physical & Chemical Properties
| Molecular Formula | C19H20N4O3 |
| Molecular Weight | 352.39 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 4 |
Related Dabigatran Standards
- Dabigatran Impurity 71 (CAS 1422435-40-2)
- Dabigatran Impurity 22 (CAS 1408238-41-4)
- Dabigatran Impurity 107 (CAS CATO-C4X-1089107)
- Dabigatran Impurity 113 (CAS CATO-C4X-1089113)
- Dabigatran Impurity 100 (CAS CATO-C4X-1089100)
- Dabigatran Impurity 31 (CAS 212322-56-0)
- Dabigatran Impurity 56 (CAS CATO-C4X-108956)
- Dabigatran Impurity 58 (CAS CATO-C4X-108958)
Recommended Standards
- PDEC-NB (CAS 874302-76-8)
- N'-[(1E)-[3-Nitro-4-(pyrrolidin-1-yl)phenyl]methylidene]-2-phenylacetohydrazide (CAS 329777-66-4)
- Cefotiam Impurity 2 (CAS 1566599-01-6)
- N-(3-(1H-imidazol-1-yl)propyl)-4-(4-methoxybenzoyl)-1H-pyrrole-2-carboxamide (CAS 439111-97-4)
- Rimegepant Impurity 90 (CAS CATO-C4X-248790)
- Finerenone Impurity 277 (CAS CATO-C4X-2880277)
- Perospirone Impurity 36 (CAS CATO-C4X-245836)
- 3-Oxo-5β-cholanoic Acid (CAS 1553-56-6)
- (1s,3s)-3-Cyano-1-methylcyclobutane-1-carboxylic acid (CAS 2171173-36-5)
- N-(4-Methoxybenzyl)-4-(trifluoromethyl)benzamide (CAS 554408-00-3)
- tert-Butyl4-(2-((tert-Butoxycarbonyl)amino)ethyl)benzoate (CAS 1334499-61-4)
- Oxacillin Impurity 25 (CAS CATO-C4X-232125)
- 3-(Difluoromethyl)-2,5-difluoropyridine (CAS 1806773-16-9)
- Neuropeptide Y (2-36), amide, porcine (CAS 102961-52-4)
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