Dabigatran Impurity N1 CAS 1416446-45-1
| CAS No. | 1416446-45-1 |
| Molecular Formula | C33H39N7O5 |
| Molecular Weight | 613.71 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Dabigatran Impurity N1 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 N1 (CAS 1416446-45-1) is a certified pharmaceutical impurity reference standard with the molecular formula C33H39N7O5 and a molecular weight of 613.71 g/mol.
Dabigatran Impurity N1 (C33H39N7O5) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C33H39N7O5 |
| Molecular Weight | 613.71 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 7 |
Related Dabigatran Standards
- Dabigatran Impurity 6 (CAS 211915-00-3)
- Dabigatran Impurity 49 (CAS CATO-C4X-108949)
- Dabigatran Impurity 73 (CAS CATO-C4X-108973)
- Dabigatran Impurity 20 (CAS 1408238-37-8)
- DABIGATRAN ETEXILATE (CAS 1610666-09-5)
- Dabigatran Impurity 11 (CAS 1610758-20-7)
- Dabigatran Impurity 125 (CAS 2225986-94-5)
- Dabigatran impurity 140 (CAS 1873316-01-8)
Recommended Standards
- Acetyl Tetrapeptide- 15 (CAS 928007-64-1)
- (S)-(2-((Bis(3,5-dimethylphenyl)phosphanyl)methyl)pyrrolidin-1-yl)(2-(diphenylphosphanyl)phenyl)methanone (CAS 2755107-32-3)
- N-(1-((2R,4S,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxytetrahydrofuran-2-yl)-5-methyl-2-oxo-1,2-dihydropyrimidin-4-yl)isobutyramide (CAS 176755-84-3)
- N-Boc-N-bis(PEG4-acid) (CAS 2093152-88-4)
- Promethazine Impurity 48 (CAS CATO-C4X-141848)
- Nebivolol Impurity 37(RS,SS) (CAS 129101-34-4)
- Ethacridine Lactate Impurity 4 (CAS CATO-C4X-26094)
- Edaravone impurity 54 (CAS CATO-C4X-106254)
- methyl 1-(4-cyanophenyl)-4-(2-hydroxyethyl)-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate (CAS 1221725-90-1)
- 1-(2-(3-Methoxyphenoxy)ethyl)piperazine dihydrochloride (CAS 1609400-50-1)
- 3-Bromo-7-fluoro-1H-pyrrolo[3,2-c]pyridine (CAS 1190320-09-2)
- 2-[(3,5-dimethyl-1-phenyl-1h-pyrazol-4-yl)sulfanyl]acetic acid (CAS 93350-66-4)
- Ethyl 2-(3-methoxy-4-nitro-1h-pyrazol-1-yl)acetate (CAS 514799-06-5)
- Anti-TF Antigen Peptide P30-1 trifluoroacetate salt (CAS 573664-50-3)
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