2-(2,4-Dichlorobenzyl)isoindoline-1,3-dione CAS 108013-05-4
| CAS No. | 108013-05-4 |
| Molecular Formula | C15H9Cl2NO2 |
| Molecular Weight | 306.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-(2,4-Dichlorobenzyl)isoindoline-1,3-dione (C15H9Cl2NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 306.14 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
2-(2,4-Dichlorobenzyl)isoindoline-1,3-dione (CAS 108013-05-4) is a high-purity analytical reference standard with the molecular formula C15H9Cl2NO2 and a molecular weight of 306.14 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H9Cl2NO2 |
| Molecular Weight | 306.14 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 |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichlorobenzyl Standards
- 1-(2,4-Dichlorobenzyl)-1H-indole-2,3-dione (CAS 79183-24-7)
- 1-(2,6-Dichlorobenzyl)indoline-2,3-dione (CAS 303997-00-4)
- 4-(2,4-Dichlorobenzyl)thiomorpholine-3,5-dione 1-oxide (CAS 338953-61-0)
- 4-(3,4-Dichlorobenzyl)thiomorpholine-3,5-dione 1-oxide (CAS 338953-82-5)
- (1-(2,4-Dichlorobenzyl)-1H-indol-3-yl)methanol (CAS 92407-92-6)
- (1-(3,4-Dichlorobenzyl)-1H-indol-3-yl)methanol (CAS 92407-93-7)
- 2-(2,6-Dichlorobenzyl)thiazole-4-carbonyl chloride (CAS 263157-86-4)
- 3-(2,4-Dichlorobenzyl)quinazolin-4(3H)-one (CAS 141305-92-2)
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- Triisopropyl phosphate (CAS 513-02-0)
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- Semaglutide impurity 69 (CAS CATO-C4X-222669)
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