Nirmatrelvir Impurity 8 CAS 2889532-78-7
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2889532-78-7 |
| Molecular Formula | C7H13N3O2 |
| Molecular Weight | 171.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Nirmatrelvir Impurity 8 (CAS 2889532-78-7) pharmacopoeial impurity standards reference standard. Molecular formula: C7H13N3O2. Molecular weight: 171.20 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H13N3O2 |
| Molecular Weight | 171.20 g/mol |
| Appearance | 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 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2004 |
| Nitrogen Atoms | 3 |
Related Nirmatrelvir Standards
- Nirmatrelvir Impurity 1 HCl (CAS 1932478-97-1 (free base))
- Nirmatrelvir Impurity 2 HCl (CAS 1932411-98-7 (free base))
- Nirmatrelvir Impurity 5 (CAS CATO-C4X-28745)
- Nirmatrelvir-d9 (CAS CATO-CCAD303858)
- Nirmatrelvir Impurity 6 (CAS CATO-C4X-28746)
- Nirmatrelvir Impurity 4 (CAS CATO-C4X-28744)
- Nirmatrelvir Impurity 3 (CAS CATO-C4X-28743)
- Nirmatrelvir Impurity 7 (CAS CATO-C4X-28747)
Recommended Standards
- Landiolol Impurity 99 (CAS CATO-C4X-262199)
- Ethyl-d5 Paraben (CAS 126070-21-1)
- Boceprevir Impurity 19 (CAS CATO-C4X-252519)
- Prasugrel Impurity 35 (CAS CATO-C4X-108635)
- Cefotaxime Impurity 73 (CAS CATO-C4X-120173)
- 3-(2-Methyl-1H-imidazol-1-yl)-1-phenylpropan-1-amine (CAS 893753-80-5)
- 4,4,5,5-Tetramethyl-2-(4-(1-(trifluoromethyl)cyclopropyl)phenyl)-1,3,2-dioxaborolane (CAS 1431983-70-8)
- 5,6-Dimethoxy-2-methylbenzo[d]thiazole (CAS 62306-04-1)
- 4-Nitrosalicylaldehyde (CAS 2460-58-4)
- Ac, Gastrin Releasing Peptide (20-27), porcine (CAS 77714-20-6)
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 13829788188 / jacky.chen@cato-chem.com