Ethyl 2-cyano-2-cyclododecylideneacetate CAS 184866-86-2
| CAS No. | 184866-86-2 |
| Molecular Formula | C17H27NO2 |
| Molecular Weight | 277.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 277.40 g/mol gives Ethyl 2-cyano-2-cyclododecylideneacetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethyl 2-cyano-2-cyclododecylideneacetate (CAS 184866-86-2), molecular formula C17H27NO2 and molecular weight 277.40 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Ethyl 2-cyano-2-cyclododecylideneacetate (C17H27NO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 277.40 g/mol, it falls into the medium-molecular-weight range. 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-cyano-2-cyclododecylideneacetate 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 | C17H27NO2 |
| Molecular Weight | 277.40 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2009 |
| Nitrogen Atoms | 1 |
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- Semaglutide impurity 94 (CAS CATO-C4X-222694)
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