Ethyl 8-(4-cyanophenyl)-8-oxooctanoate CAS 951885-76-0
| CAS No. | 951885-76-0 |
| Molecular Formula | C17H21NO3 |
| Molecular Weight | 287.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Ethyl 8-(4-cyanophenyl)-8-oxooctanoate 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.
Ethyl 8-(4-cyanophenyl)-8-oxooctanoate (CAS 951885-76-0) is a high-purity analytical reference standard with the molecular formula C17H21NO3 and a molecular weight of 287.35 g/mol.
Structurally, Ethyl 8-(4-cyanophenyl)-8-oxooctanoate (C17H21NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 287.35 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C17H21NO3 |
| Molecular Weight | 287.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Ethyl 8-(3-cyanophenyl)-8-oxooctanoate (CAS 951885-66-8)
- 1-Boc-4-(2-cyanophenyl)piperazine (CAS 179250-25-0)
- 1-Boc-4-(4-cyanophenyl)piperazine (CAS 186650-98-6)
- (2-Cyanophenyl)diphenylphosphine (CAS 34825-99-5)
- methyl 1-(4-cyanophenyl)-4-(2-hydroxyethyl)-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate (CAS 1221725-90-1)
- N1-(2-Cyanophenyl)-N2-(2-(diethylamino)ethyl)oxalamide (CAS 886900-08-9)
- 2-(2-Cyanophenyl)-3-trifluoromethylacetophenone (CAS 898784-47-9)
- 2-(2-Cyanophenyl)-4-trifluoromethylacetophenone (CAS 898784-49-1)
Recommended Standards
- Mesembrenone (CAS 468-54-2)
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- Ethyl 4-(3-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)-4-oxobutanoate (CAS 898749-76-3)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com