4-Chloro-3-nitrobenzophenone CAS 56107-02-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56107-02-9 |
| Molecular Formula | C13H8ClNO3 |
| Molecular Weight | 261.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chloro-3-nitrobenzophenone (CAS 56107-02-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H8ClNO3. Molecular weight: 261.66 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H8ClNO3 |
| Molecular Weight | 261.66 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 2-Chloro-2'-deoxycytidine (CAS 10212-19-8)
- 2'-Chloro-4'-nitro-[1,1'-biphenyl]-3-carbaldehyde (CAS 1181385-58-9)
- 2'-Chloro-5'-nitro-[1,1'-biphenyl]-3-carbaldehyde (CAS 1242339-09-8)
- 2'-Chloro-3'-nitro-[1,1'-biphenyl]-3-carbaldehyde (CAS 1242339-13-4)
- 5-Chloro-N-(1h-indazol-3-yl)furan-2-carboxamide (CAS 1258676-97-9)
- 3-Chloro-4-nitrobenzophenone (CAS 131822-44-1)
- 5-((7-Chloro-1H-indol-3-yl)methylene)imidazolidine-2,4-dione (CAS 1627591-09-6)
- 4-Chloro-3-oxo-2-(4-oxo-3,4-dihydroquinazolin-2-yl)butanenitrile (CAS 172294-12-1)
Recommended Standards
- 4-Chloro-1-(4-methoxyphenyl)-6-oxo-1,6-dihydropyridazine-3-carbonitrile (CAS 338395-88-3)
- 4-chloro-3-oxo-2-(4-oxo-3,4-dihydroquinazolin-2(1H)-ylidene)butanenitrile (CAS 302803-83-4)
- 4-Chloro-1-(3-methoxyphenyl)-6-oxo-1,6-dihydropyridazine-3-carbonitrile (CAS 306976-54-5)
- (3R,4R)-1-benzyl-4-(pyridin-2-yl)pyrrolidine-3-carboxylic acid (CAS 1221791-62-3)
- 2-[(1,3-dimethyl-1h-pyrazol-4-yl)methoxy]aniline (CAS 1006467-29-3)
- 5-Nitro-N-phenyl-1H-indazol-3-amine (CAS 574729-29-6)
- 1-(Pyridin-2-yl)-1H-imidazole-4-carboxylic acid (CAS 1525919-71-4)
- 3-Bromo-5-((4-fluoro-3-nitrophenyl)amino)-1-methylpyrazin-2(1H)-one (CAS CATO-CIM-105247)
- Ethyl 2-(phenylthio)acetate (CAS 7605-25-6)
- KALA Amphipathic Peptide (CAS 187987-64-0)
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