Ethyl 7-(2-iodophenyl)-7-oxoheptanoate CAS 898777-18-9
| CAS No. | 898777-18-9 |
| Molecular Formula | C15H19IO3 |
| Molecular Weight | 374.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Ethyl 7-(2-iodophenyl)-7-oxoheptanoate (C15H19IO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Ethyl 7-(2-iodophenyl)-7-oxoheptanoate (CAS 898777-18-9) is a high-purity analytical reference standard with the molecular formula C15H19IO3 and a molecular weight of 374.21 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.
CATO manufactures Ethyl 7-(2-iodophenyl)-7-oxoheptanoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H19IO3 |
| Molecular Weight | 374.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | I-containing |
Related Ethyl Standards
- Ethyl 7-(3-iodophenyl)-7-oxoheptanoate (CAS 898777-33-8)
- Ethyl 7-(4-iodophenyl)-7-oxoheptanoate (CAS 898777-45-2)
- 2-Iodophenyl 4-methylbenzenesulfonate (CAS 136859-32-0)
- 4-Iodophenyl 4-methylbenzenesulfonate (CAS 24962-55-8)
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- N-(4-Iodophenyl)-4-methylbenzenesulfonamide (CAS 158268-30-5)
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- 1-(((4-Iodophenyl)imino)methyl)naphthalen-2-ol (CAS 93261-01-9)
Recommended Standards
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