1-(Chloro(4-fluorophenyl)methyl)-4-nitrobenzene CAS 1841-50-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1841-50-5 |
| Molecular Formula | C13H9ClFNO2 |
| Molecular Weight | 265.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(Chloro(4-fluorophenyl)methyl)-4-nitrobenzene (CAS 1841-50-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H9ClFNO2. Molecular weight: 265.67 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H9ClFNO2 |
| Molecular Weight | 265.67 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 5-Chloro-1-(4-fluorobenzyl)-6-oxo-1,6-dihydropyridine-3-carbaldehyde (CAS 1033463-22-7)
- N-(3-CHloro-4-fluorophenyl)-3-hydroxybenzamide (CAS 1039809-17-0)
- Phenyl (4-chloro-3-fluorophenyl)carbamate (CAS 1229603-46-6)
- N-(4-Chloro-2-fluorophenyl)-2-hydroxybenzamide (CAS 1308631-40-4)
- Methyl 5-(4-chloro-2-fluorophenyl)nicotinate (CAS 1346691-87-9)
- Methyl 5-(3-chloro-2-fluorophenyl)nicotinate (CAS 1346692-04-3)
- Methyl 5-(5-chloro-2-fluorophenyl)nicotinate (CAS 1346692-10-1)
- Methyl 5-(3-chloro-5-fluorophenyl)nicotinate (CAS 1346692-16-7)
Recommended Standards
- 4-(4-Chloro-2-fluorophenyl)-2-methylpyridine-3-carboxylic acid (CAS 1551407-47-6)
- (4-Methoxy-3-nitrophenyl)methanesulfonyl chloride (CAS 6378-24-1)
- (2-fluorophenyl)methyl 6-chloropyridine-3-carboxylate (CAS 1457602-44-6)
- 3-Nitrophenyl diethylphosphinate (CAS 94602-52-5)
- 6-Bromo-2-(3,3-difluoropyrrolidin-1-yl)nitrobenzene (CAS 1779120-23-8)
- Agomelatine Impurity 30 (CAS 18144-43-9)
- Ethyl 2-(p-tolyl)propanoate (CAS 78926-01-9)
- Vonoprazan Impurity N3 (CAS 15177-57-8)
- Progesterone Impurity 88 (CAS 6723-95-1)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
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