Ethyl 4-(3-iodophenyl)-4-oxobutanoate CAS 898777-24-7
| CAS No. | 898777-24-7 |
| Molecular Formula | C12H13IO3 |
| Molecular Weight | 332.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 332.13 g/mol gives Ethyl 4-(3-iodophenyl)-4-oxobutanoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethyl 4-(3-iodophenyl)-4-oxobutanoate (CAS 898777-24-7), molecular formula C12H13IO3 and molecular weight 332.13 g/mol, is a CATO reference standard with documented purity and traceability.
Ethyl 4-(3-iodophenyl)-4-oxobutanoate (C12H13IO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 4-(3-iodophenyl)-4-oxobutanoate 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 | C12H13IO3 |
| Molecular Weight | 332.13 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; Hygroscopic; reseal immediately after opening; 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
- 6-(2-Iodophenyl)-6-oxohexanoic acid (CAS 898790-71-1)
- 6-(3-Iodophenyl)-6-oxohexanoic acid (CAS 898790-86-8)
- 6-(4-Iodophenyl)-6-oxohexanoic acid (CAS 854658-73-4)
- Ethyl 4-(2-iodophenyl)-4-oxobutanoate (CAS 263273-52-5)
- Ethyl 4-(4-iodophenyl)-4-oxobutanoate (CAS 898777-39-4)
- 2-(4-Iodophenyl)quinoxaline (CAS 31827-86-8)
- n-(2-Iodophenyl)morpholine-4-carboxamide (CAS 349119-08-0)
- n-(4-Iodophenyl)morpholine-4-carboxamide (CAS 329227-81-8)
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