2,3-Dihydro-1H-benz[e]inden-1-one CAS 6342-87-6
| CAS No. | 6342-87-6 |
| Molecular Formula | C13H10O |
| Molecular Weight | 182.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2,3-Dihydro-1H-benz[e]inden-1-one (CAS 6342-87-6) is a high-purity analytical reference standard with the molecular formula C13H10O and a molecular weight of 182.22 g/mol.
The molecular framework of 2,3-Dihydro-1H-benz[e]inden-1-one (C13H10O) is characterized by a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H10O |
| Molecular Weight | 182.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Dihydro Standards
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Recommended Standards
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- 4,5-Dichloro-8-methylquinoline (CAS 948292-29-3)
- Midecamycin impurity 28 (CAS CATO-C4X-312228)
- Clozapine Impurity 1 (CAS 69414-55-7)
- 5-Isopentyl-3-(2-methylprop-1-en-1-yl)-2H-pyrrole-2,4(3H)-dione (CAS 496941-96-9)
- 1-(5-Bromo-2-fluoropyridin-3-yl)-2-methoxyethan-1-one (CAS 2358179-71-0)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
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