Daclatasvir Impurity 29 CAS CATO-C4X-184829
| CAS No. | CATO-C4X-184829 |
| Molecular Formula | C36H46N8O2 |
| Molecular Weight | 622.80 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 622.80 g/mol gives Daclatasvir Impurity 29 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
As a process- or degradation-related impurity, Daclatasvir Impurity 29 (CAS CATO-C4X-184829, C36H46N8O2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Daclatasvir Impurity 29 (C36H46N8O2) 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.
As a certified reference material (CRM), Daclatasvir Impurity 29 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 | C36H46N8O2 |
| Molecular Weight | 622.80 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 |
| Nitrogen Atoms | 8 |
Related Daclatasvir Standards
- Daclatasvir Impurity 26 (CAS 2226541-13-3)
- Daclatasvir Impurity 8 (CAS CATO-C4X-18488)
- Daclatasvir Impurity 18 (CAS CATO-C4X-184818)
- Daclatasvir Impurity 22 (CAS 1007884-60-7)
- Daclatasvir Impurity 24 (CAS CATO-C4X-184824)
- Daclatasvir Impurity 19 (CAS CATO-C4X-184819)
- Daclatasvir Impurity 7 (CAS 1447744-93-5)
- Daclatasvir (CAS 1009119-64-5)
Recommended Standards
- Buspirone EP Impurity H (CAS 2708578-34-9)
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- Bafilomycin A1 (CAS 88899-55-2)
- Bacitracin Impurity H (CAS 144572-55-4)
- Erlotinib Impurity 16 (CAS 183322-21-6)
- Ketoprofen Impurity 56 (CAS 157740-17-5)
- Apixaban Impurity 22 (CAS 1449510-64-8)
- 3-(2-(Trifluoromethoxy)phenyl)acrylic acid (CAS 399580-48-4)
- 2-Methyl-6-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1190319-94-8)
- (S)-6-(1-Aminoethyl)-N-(3,4,5-trimethoxyphenyl)-1,2,4-triazin-3-amine (CAS 774460-88-7)
- (S)-2-(1,1-Dioxidotetrahydrothiophen-3-yl)acetic acid (CAS 2381121-52-2)
- 1-Oxa-4-azaspiro[5.6]dodecane (CAS 220291-94-1)
- Semaglutide impurity 247 (CAS CATO-C4X-2226247)
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