Acyclovir Impurity 15 CAS CATO-C4X-101015
| CAS No. | CATO-C4X-101015 |
| Molecular Formula | C9H13N5O4 |
| Molecular Weight | 255.23 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Acyclovir Impurity 15 (C9H13N5O4) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Acyclovir Impurity 15 (CAS CATO-C4X-101015) is a certified pharmaceutical impurity reference standard with the molecular formula C9H13N5O4 and a molecular weight of 255.23 g/mol.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Acyclovir 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.
Physical & Chemical Properties
| Molecular Formula | C9H13N5O4 |
| Molecular Weight | 255.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 5 |
Related Acyclovir Standards
Recommended Standards
- Na-(3-aminopropanoyl)-Nt-nitroso-L-histidine (CAS CATO-C3D-262996)
- Nα-(3-aminopropanoyl)-Nα-nitroso-L-histidine (CAS CATO-C3D-262995)
- Aciclovir Impurity 29 (CAS CATO-C4X-101029)
- N-Nitroso-Carnosine (CAS CATO-C3D-26159)
- Methylprednisolone Impurity 80 (CAS CATO-C4X-191980)
- Tetrabenazine Impurity 70 (CAS 4602-83-9（free base）)
- Lasmiditan Impurity 12 (CAS CATO-C4X-247812)
- 5-(Trifluoromethyl)pyrimidine (CAS 176214-12-3)
- 1-Chloro-3-(4-phenoxybutanesulfonyl)benzene (CAS 338792-37-3)
- 3-methyl-[1,2,4]triazolo[4,3-a]pyridin-6-yl-6-boronic acid (CAS 1231934-39-6)
- 4-Methyl-2-oxo-2H-chromene-3-carboxylic acid (CAS 833-31-8)
- (1R,2S)-2-(methoxycarbonyl)cyclopropane-1-carboxylic acid (CAS 88335-86-8)
- (R)-Ethyl 2-(4-((3-(4-(N-(methoxycarbonyl)carbamimidoyl)phenyl)-2-oxooxazolidin-5-yl)methyl)piperazin-1-yl)acetate (CAS 183547-57-1)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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