2-chloro-1-(7-fluoro-1-methyl-1H-indol-3-yl)ethan-1-one CAS 1638768-54-3
| CAS No. | 1638768-54-3 |
| Molecular Formula | C11H17ClFNO |
| Molecular Weight | 233.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-chloro-1-(7-fluoro-1-methyl-1H-indol-3-yl)ethan-1-one is closely related to an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-chloro-1-(7-fluoro-1-methyl-1H-indol-3-yl)ethan-1-one (CAS 1638768-54-3) is a high-purity analytical reference standard with the molecular formula C11H17ClFNO and a molecular weight of 233.71 g/mol.
2-chloro-1-(7-fluoro-1-methyl-1H-indol-3-yl)ethan-1-one (C11H17ClFNO) contains an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 2-chloro-1-(7-fluoro-1-methyl-1H-indol-3-yl)ethan-1-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H17ClFNO |
| Molecular Weight | 233.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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