Ethyl 2-(7-Chloro-3-indolyl)-2-oxoacetate CAS 863289-30-9
| CAS No. | 863289-30-9 |
| Molecular Formula | C12H10ClNO3 |
| Molecular Weight | 251.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 2-(7-Chloro-3-indolyl)-2-oxoacetate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Ethyl 2-(7-Chloro-3-indolyl)-2-oxoacetate (CAS 863289-30-9), a certified reference material (molecular formula C12H10ClNO3, MW 251.67 g/mol) for analytical method development and quality control.
Ethyl 2-(7-Chloro-3-indolyl)-2-oxoacetate (C12H10ClNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 2-(7-Chloro-3-indolyl)-2-oxoacetate 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 | C12H10ClNO3 |
| Molecular Weight | 251.67 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 sealed and dry, 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; Hygroscopic; reseal immediately after opening; 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- [3-(2-Carboxyvinyl)phenyl]boronic Acid (CAS 216144-91-1)
- tert-Butyl 4-(4-bromo-2-methylphenyl)piperazine-1-carboxylate (CAS 1613259-78-1)
- 5-Bromo-3-chloroisoquinoline-4-carboxylic acid (CAS 2386475-73-4)
- N-Boc-cis-3-Hydroxy-D-proline (CAS 118492-87-8)
- Phenol-d6 (CAS 13127-88-3)
- Peptide Impurity 15 (CAS 1227750-69-7)
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