Nemonoxacin Impurity 28 CAS 951163-63-6
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 951163-63-6 |
| Molecular Formula | C18H28N2O2 |
| Molecular Weight | 304.43 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Nemonoxacin Impurity 28 (CAS 951163-63-6) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H28N2O2. Molecular weight: 304.43 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H28N2O2 |
| Molecular Weight | 304.43 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Nemonoxacin Standards
- Nemonoxacin Impurity 71 (CAS 1203651-06-2)
- Nemonoxacin Impurity 25 (CAS 221221-15-4)
- Nemonoxacin impurity 108 (CAS CATO-C4X-3128108)
- Nemonoxacin Impurity 40 (CAS CATO-C4X-312840)
- Nemonoxacin impurity 105 (CAS 656234-57-0)
- Nemonoxacin Impurity 24 (CAS CATO-C4X-312824)
- Nemonoxacin Impurity 100 (CAS CATO-C4X-3128100)
- Nemonoxacin Impurity 98 (CAS 926279-66-5)
Recommended Standards
- Suvorexant impurity 28 (CAS CATO-C4X-181228)
- Suvorexant impurity 27 (CAS CATO-C4X-181227)
- Terbufos-Sulfoxide (CAS 10548-10-4)
- Bisacodyl Impurity 16 (CAS CATO-C4X-203716)
- Esmolol Impurity 93 (CAS CATO-C4X-189193)
- 3-(7-Butyl-2,6-dioxo-3-propyl-2,3,6,7-tetrahydro-1h-purin-8-yl)propanoic acid (CAS 743441-95-4)
- N-(4-aminocyclohexyl)cyclopropanesulfonamide (CAS 1339185-71-5)
- 4-Methyl-2-(pyridin-2-yl)pent-2-enenitrile (CAS 22346-07-2)
- 2-(4-Chloro-2,6-dimethylphenoxy)acetic acid (CAS 39944-18-8)
- Neuroendocrine Regulatory Peptide-1 (human) (H-6622.1000) (CAS 954420-50-9)
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 13829788188 / jacky.chen@cato-chem.com