Peramivir impurity 120 CAS CATO-C4X-1833120
| CAS No. | CATO-C4X-1833120 |
| Molecular Formula | C18H33NO6 |
| Molecular Weight | 359.46 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Peramivir impurity 120 (C18H33NO6) is characterized by an amide group, a carboxylic acid 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies Peramivir impurity 120 (CAS CATO-C4X-1833120), a pharmacopoeial impurity reference standard (molecular formula C18H33NO6, MW 359.46 g/mol) used for the identification and quantification of trace impurities in APIs.
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.
As a certified reference material (CRM), Peramivir impurity 120 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 | C18H33NO6 |
| Molecular Weight | 359.46 g/mol |
| Appearance | 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| Nitrogen Atoms | 1 |
Related Peramivir Standards
- Peramivir Impurity 24 (CAS CATO-C4X-183324)
- Peramivir Impurity 25 (CAS 316173-29-2)
- Peramivir Impurity 63 (CAS 1988779-13-0)
- Peramivir Impurity 103 (CAS CATO-C4X-1833103)
- Peramivir impurity 135 (CAS CATO-C4X-1833135)
- Peramivir Impurity 113 (CAS CATO-C4X-1833113)
- Peramivir Impurity 114 (CAS CATO-C4X-1833114)
- Peramivir Impurity 115 (CAS CATO-C4X-1833115)
Recommended Standards
- Ipratropium Impurity 23 (CAS CATO-C4X-166523)
- CAS CATO-C3D-262831 (CAS CATO-C3D-262831)
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- Dotinurad Impurity 162 (CAS CATO-C4X-2494162)
- Salmeterol Impurity 11 (CAS 1330076-52-2)
- Vonoprazan Impurity 215 (CAS 1993-03-9)
- 9,10-Dioxo-9,10-dihydroanthracene-2,6-diyl bis(hydrogen sulfate) (CAS 671778-15-7)
- (H-Cys-Phe-OH)2 (Disulfide bond) (CAS 62130-80-7)
- 1,1-Dimethoxy-3-(pyrrolidin-2-yl)propan-2-one (CAS 1521903-40-1)
- ethyl 5-methyl-1H-indazole-3-carboxylate (CAS 1908-01-6)
- Ilaprazole Impurity 84 (CAS 6325-91-3)
- m-PEG4-sulfonic acid (CAS 787524-78-1)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com