2-(4-Chlorobut-2-en-1-yl)isoindoline-1,3-dione CAS 31645-84-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31645-84-8 |
| Molecular Formula | C12H10ClNO2 |
| Molecular Weight | 235.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(4-Chlorobut-2-en-1-yl)isoindoline-1,3-dione (CAS 31645-84-8) pharmaceutical standards reference standard. Molecular formula: C12H10ClNO2. Molecular weight: 235.67 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H10ClNO2 |
| Molecular Weight | 235.67 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 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.) | 1966 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorobut Standards
- 1-[(2E)-4-Chlorobut-2-en-1-yl]-2,3-dihydro-1H-indole-2,3-dione (CAS 866152-33-2)
- 1-(3-Chlorobut-3-en-1-yl)-3-(trifluoromethyl)benzene (CAS 951889-39-7)
- 1-(3-Chlorobut-3-en-1-yl)-4-(trifluoromethyl)benzene (CAS 951889-54-6)
- 2-(4-Chlorobut-2-yn-1-yl)-2,3-dihydro-1h-isoindole-1,3-dione (CAS 4819-69-6)
- Ethyl 3-(3-chlorobut-3-en-1-yl)benzoate (CAS 731772-85-3)
- Ethyl 5-(3-chlorobut-3-en-1-yl)furan-2-carboxylate (CAS 951886-38-7)
- 2-(3-Chlorobut-3-en-1-yl)-1,1'-biphenyl (CAS 951890-02-1)
- 4-(3-Chlorobut-3-en-1-yl)-1,2-dimethoxybenzene (CAS 951891-33-1)
Recommended Standards
- 2-(3-Chloro-6-methoxyquinolin-4-yl)acetaldehyde (CAS 841303-01-3)
- 2-(5-Methyl-2-phenyl-1,3-oxazol-4-yl)acetoyl chloride (CAS 380648-89-5)
- 2-((4-Chlorophenyl)amino)-6-methylpyrimidin-4(3H)-one (CAS 50427-11-7)
- 2-Fluoro-4-iodo-3-methylbenzaldehyde (CAS 2386329-16-2)
- tert-butyl N-(3-methanesulfonylcyclohexyl)carbamate (CAS 1396968-25-4)
- 3-(((3-Hydroxypropyl)amino)methyl)-6-methylquinolin-2(1H)-one (CAS 333411-70-4)
- Methyl 4-((3-bromoisoxazol-5-yl)methoxy)benzoate (CAS 1447949-67-8)
- 5-Ethylpyridine-2-carbaldehyde (CAS 21913-84-8)
- 1-(Anthracen-1-yl)ethanone (CAS 7396-21-6)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
Why CATO?
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