LP 533401 CAS 945976-43-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 945976-43-2 |
| Molecular Formula | C27H22F4N4O3 |
| Molecular Weight | 526.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity LP 533401 (CAS 945976-43-2) pharmaceutical standards reference standard. Molecular formula: C27H22F4N4O3. Molecular weight: 526.48 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C27H22F4N4O3 |
| Molecular Weight | 526.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
- 2-((5-(4-(tert-Butyl)phenyl)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-1-(3,4-dichlorophenyl)ethanone (CAS 578752-11-1)
- Remdesivir Impurity 30 (CAS CATO-C4X-210030)
- N2-[5-[1-(3,4-Dichlorophenyl)-5-(4-fluorophenyl)-1H-pyrazol-3-yl]-2-pyridinyl]-N1,N1-bis(1-methylethyl)-1,2-ethanediamine (CAS 1266401-13-1)
- N-(2-Methyl-1-phenylpropyl)benzenesulfonamide (CAS 117583-62-7)
- 2-Amino-4-methoxy-5-(oxazol-5-yl)benzoic acid (CAS 371251-38-6)
- N'-(5-Bromo-2-hydroxybenzylidene)acetohydrazide (CAS 143361-71-1)
- 5-Fluoro-1H-indole-2-carbohydrazide (CAS 302901-19-5)
- 3-Amino-2-(methylamino)phenol (CAS 163808-12-6)
- 2-(5-Methyl-1H-pyrazol-3-yl)propan-2-ol (CAS 31150-85-3)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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