Ethyl 7-cyclopentyl-7-oxoheptanoate CAS 898776-06-2
| CAS No. | 898776-06-2 |
| Molecular Formula | C14H24O3 |
| Molecular Weight | 240.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 240.34 g/mol gives Ethyl 7-cyclopentyl-7-oxoheptanoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Ethyl 7-cyclopentyl-7-oxoheptanoate (CAS 898776-06-2), a certified reference material (molecular formula C14H24O3, MW 240.34 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Ethyl 7-cyclopentyl-7-oxoheptanoate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 240.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), Ethyl 7-cyclopentyl-7-oxoheptanoate 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 | C14H24O3 |
| Molecular Weight | 240.34 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
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- 4-(Bis(cyclopropylmethyl)amino)quinoline-3-carbaldehyde (CAS 920494-48-0)
- 3,3-Dibromo-5-chloroindolin-2-one (CAS 113423-48-6)
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