Aciclovir Impurity 30 CAS 59277-91-7
| CAS No. | 59277-91-7 |
| Molecular Formula | C15H15N5O4 |
| Molecular Weight | 329.31 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Aciclovir Impurity 30 (CAS 59277-91-7) is a certified pharmaceutical impurity reference standard with the molecular formula C15H15N5O4 and a molecular weight of 329.31 g/mol.
Aciclovir Impurity 30 (C15H15N5O4) contains a flavonoid core, 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures Aciclovir Impurity 30 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.
Physical & Chemical Properties
| Molecular Formula | C15H15N5O4 |
| Molecular Weight | 329.31 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 5 |
Related Aciclovir Standards
- Aciclovir EP Impurity G (CAS 75128-73-3)
- Aciclovir EP Impurity M (CAS 91702-60-2)
- Aciclovir EP Impurity I (CAS 1797832-75-7)
- Aciclovir EP Impurity J (CAS 166762-90-9)
- Aciclovir EP Impurity F (CAS 110104-37-5)
- Aciclovir Impurity 37 (CAS CATO-C4X-101037)
- Aciclovir Impurity 40 (CAS 97151-29-6)
- Aciclovir Impurity 29 (CAS CATO-C4X-101029)
Recommended Standards
- Saluzide (CAS 2779-55-7)
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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