Nevirapine Impurity 26 CAS 284686-19-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 284686-19-7 |
| Molecular Formula | C15H15ClN4O |
| Molecular Weight | 302.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Nevirapine Impurity 26 (CAS 284686-19-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H15ClN4O. Molecular weight: 302.76 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H15ClN4O |
| Molecular Weight | 302.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Nevirapine Standards
- Nevirapine Impurity 1 (CAS 133627-47-1)
- Nevirapine 9-Chloro Impurity (CAS 1796928-56-7)
- Nevirapine Impurity 5 (CAS 284686-27-7)
- Nevirapine impurity 8 (CAS CATO-C4X-17098)
- Nevirapine 3-Formyl Impurity (CAS 174532-77-5)
- Nevirapine 2-Nitro Impurity (CAS 284686-16-4)
- Nevirapine 3-Ethenyl (CAS 284686-22-2)
- Nevirapine Impurity 28 (CAS 1798004-92-8)
Recommended Standards
- N-benzyl-2-(2-chloroacetamido)benzamide (CAS 53824-92-3)
- 4-(2-Chlorobenzyl)tetrahydro-2h-thiopyran-4-carboxylic acid 1,1-dioxide (CAS 1992957-06-8)
- N5-(3-Chloro-4-methoxybenzyl)-1H-indazole-3,5-diamine (CAS 871708-07-5)
- N,N'-(4,5-dimethyl-1,2-phenylene)diacetamide (CAS 202131-86-0)
- 1-(1-Methyl-2-imidazolyl)piperazine (CAS 113049-35-7)
- 4-(Chloromethyl)-5-ethyl-3-methylisoxazole (CAS 2126160-22-1)
- 2,2,2-Trifluoroethyl n-(1-tert-butyl-4-cyano-1h-pyrrol-2-yl)carbamate (CAS 1240528-52-2)
- (4,5-Dimethoxy-2-nitrophenyl)(phenyl)methanol (CAS 179104-60-0)
- N-Nonacosane (CAS 630-03-5)
- Semaglutide impurity 43 (CAS CATO-C4X-222643)
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