Adefovir Impurity 14 CAS CATO-C4X-115214
| CAS No. | CATO-C4X-115214 |
| Molecular Formula | C26H42N5O10P |
| Molecular Weight | 615.61 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Adefovir Impurity 14 (C26H42N5O10P) contains a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a process- or degradation-related impurity, Adefovir Impurity 14 (CAS CATO-C4X-115214, C26H42N5O10P) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
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), Adefovir Impurity 14 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 | C26H42N5O10P |
| Molecular Weight | 615.61 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 5 |
Related Adefovir Standards
- Adefovir Impurity 7 (CAS 1215101-40-8)
- Adefovir Impurity 15 (CAS CATO-C4X-115215)
- Adefovir impurity 38 (CAS CATO-C4X-115238)
- Adefovir Impurity 30 (CAS 365417-53-4)
- Adefovir Dipivoxil (CAS 142340-99-6)
- Adefovir Impurity 28 (CAS CATO-C4X-115228)
- Adefovir Impurity 8 (CAS 1416439-02-5)
- Adefovir Impurity 9 (CAS 323201-06-5)
Recommended Standards
- G-R-G-E-T-P (CAS 198632-08-5)
- Codeine β-D-Glucuronide Triacetate Methyl Ester (1.0mg/ml in Acetonitrile) (CAS 20736-10-1)
- Aztreonam impurity 94 (CAS CATO-C4X-152294)
- Suc-Ala-Ala-Pro-Phe-2,4-difluoroanilide (M-2305.0250) (CAS 381164-12-1)
- Rebamipide impurity 24 (CAS CATO-C4X-152324)
- Daprodustat Impurity 32 (CAS CATO-C4X-240732)
- Terbutaline Impurity 5 (CAS 21766-81-4)
- Methyl 6-fluoro-3-oxo-3,4-dihydro-2-pyrazinecarboxylate (CAS 356783-27-2)
- Ethyl 5-(2-chloroacetamido)-4-cyano-3-methylthiophene-2-carboxylate (CAS 449177-08-6)
- (4,5-Dimethyl-2-nitrophenyl)hydrazine (CAS 1248766-92-8)
- 1-(2-Bromo-1-butoxyethyl)-3-chlorobenzene (CAS 1247627-32-2)
- 4-({[(4-chlorobenzoyl)amino]carbonyl}amino)-3-fluorobenzene-1-sulphonyl fluoride (CAS 284674-50-6)
- 4-Bromo-1-ethyl-1H-pyrrole-2-carbonitrile (CAS 1308384-54-4)
- Cholecystokinin Octapeptide (desulfated) (H-2070.0005) (CAS 198483-36-2)
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