1-(4-Chlorophenyl)-2,5-dihydro-1H-pyrrole-2,5-dione CAS 1631-29-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1631-29-4 |
| Molecular Formula | C10H6ClNO2 |
| Molecular Weight | 207.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-(4-Chlorophenyl)-2,5-dihydro-1H-pyrrole-2,5-dione (CAS 1631-29-4) pharmaceutical standards reference standard. Molecular formula: C10H6ClNO2. Molecular weight: 207.61 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H6ClNO2 |
| Molecular Weight | 207.61 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenyl Standards
- 1-(2-Chlorophenyl)-2,5-dihydro-1H-pyrrole-2,5-dione (CAS 1203-24-3)
- 1-(3-Chlorophenyl)-2,5-dihydro-1H-pyrrole-2,5-dione (CAS 1204-35-9)
- 3-(4-Chlorophenyl)isoxazole-5-carbaldehyde (CAS 121769-18-4)
- (3-Chlorophenyl)(oxazol-2-yl)methanone (CAS 898759-75-6)
- (4-Chlorophenyl)(oxazol-2-yl)methanone (CAS 898759-77-8)
- 2-(2-Chlorophenyl)oxazole-4-carbaldehyde (CAS 885274-43-1)
- 2-(3-Chlorophenyl)oxazole-4-carbaldehyde (CAS 885273-15-4)
- 3-(2-Chlorophenyl)-1H-pyrrole-2,5-dione (CAS 21724-91-4)
Recommended Standards
- 6-Chloro-3-methylquinoline-5,8-dione (CAS 160196-24-7)
- 8-Hydroxyquinoline-5-carbonyl chloride (CAS 166242-16-6)
- 4-Chloroquinoline-2-carboxylic acid (CAS 15733-82-1)
- (S)-2-amino-4-(2-amino-5-fluorophenyl)-4-oxobutanoic acid (CAS 72358-14-6)
- 5-(1-(Methoxymethoxy)ethyl)-2-methylpyridine (CAS 146062-57-9)
- 9-Benzyl-2-chloro-N-(4-(methylsulfonyl)phenyl)-9H-purin-6-amine (CAS 125802-56-4)
- N-(sec-butyl)-1-methyl-1H-pyrazol-3-amine (CAS 62400-49-1)
- Bis(2-hydroxybenzoato-O1,O2)-μ-oxodicopper (CAS 94233-32-6)
- 1-(Chloromethyl)-1-ethylcyclopentane (CAS 1496340-03-4)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
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