Peramivir Impurity 115 CAS CATO-C4X-1833115
| CAS No. | CATO-C4X-1833115 |
| Molecular Formula | C18H30N2O5 |
| Molecular Weight | 354.44 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Peramivir Impurity 115 (CAS CATO-C4X-1833115), a pharmacopoeial impurity reference standard (molecular formula C18H30N2O5, MW 354.44 g/mol) used for the identification and quantification of trace impurities in APIs.
Peramivir Impurity 115 (C18H30N2O5) contains a steroid 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).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C18H30N2O5 |
| Molecular Weight | 354.44 g/mol |
| Appearance | Off-white to pale 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Peramivir Standards
- Peramivir Impurity 113 (CAS CATO-C4X-1833113)
- Peramivir Impurity 114 (CAS CATO-C4X-1833114)
- Peramivir Impurity 116 (CAS CATO-C4X-1833116)
- Peramivir impurity 138 (CAS CATO-C4X-1833138)
- Peramivir impurity 139 (CAS CATO-C4X-1833139)
- Peramivir Impurity 36 (CAS 383910-25-6)
- Peramivir Impurity 37 (CAS CATO-C4X-183337)
- Peramivir Impurity 39 (CAS CATO-C4X-183339)
Recommended Standards
- Nintedanib Impurity 148 (CAS CATO-C4X-1814148)
- Vincamine (CAS 1617-90-9)
- Norethisterone Acetate EP Impurity G (CAS 438244-27-0)
- Perindopril EP impurity M (CAS CATO-C4X-125277)
- Oseltamivir Impurity 148 (CAS 2417645-75-9)
- CAS CATO-C4X-34243 (CAS CATO-C4X-34243)
- Fenofibrate Impurity 18 (CAS CATO-C4X-164318)
- Dabigatran Impurity 132 (CAS CATO-C4X-1089132)
- 4-[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]thiomorpholine-3,5-dione (CAS 338391-86-9)
- APD597 (CAS 897732-93-3)
- 3-(3-Fluorophenoxymethyl)-5H,6H,7H,8H,9H-[1,2,4]triazolo[4,3-a]azepine (CAS 790272-46-7)
- 4-chloro-2-iodo-7-methyl-pyrrolo[2,3-b]pyridine (CAS 1788054-66-9)
- 8-Methoxy-6-methylchroman-4-amine (CAS 1094288-78-4)
- Lixisenatide (CAS 320367-13-3（free base）)
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