Ethyl 2-methyl-4-oxo-6-pentyl-2-cyclohexene-1-carboxylate CAS 59151-19-8
| CAS No. | 59151-19-8 |
| Molecular Formula | C15H24O3 |
| Molecular Weight | 252.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl 2-methyl-4-oxo-6-pentyl-2-cyclohexene-1-carboxylate.
Ethyl 2-methyl-4-oxo-6-pentyl-2-cyclohexene-1-carboxylate (CAS 59151-19-8), molecular formula C15H24O3 and molecular weight 252.35 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Ethyl 2-methyl-4-oxo-6-pentyl-2-cyclohexene-1-carboxylate (C15H24O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 2-methyl-4-oxo-6-pentyl-2-cyclohexene-1-carboxylate 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 | C15H24O3 |
| Molecular Weight | 252.35 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
Recommended Standards
- Ethyl 2-hexyl-4-oxocyclohex-2-enecarboxylate (CAS 93804-65-0)
- Furan-2-ylmethyl decanoate (CAS 39252-05-6)
- Diethyl 2,2'-(methylenebis(sulfanediyl))diacetate (CAS 61713-23-3)
- Llicic Acid (CAS 4586-68-9)
- 1-(4-Chlorophenyl)-3-ethoxycarbonyl-2-pyrrolidinone (CAS 171054-81-2)
- 3-(2,4-Dimethylphenyl)-3-fluoropropiophenone (CAS 898793-96-9)
- Ethyl 2-amino-3,5-dibromobenzoate (CAS 353754-49-1)
- 4-(Chloromethyl)-2-methoxy-6-methylpyridine (CAS 1227595-34-7)
- (((16,16,17,17,18,18,18-Heptafluorooctadecyl)oxy)methyl)benzene (CAS 102197-77-3)
- Ethyl 3-chloro-5-fluorobenzoate (CAS 773138-93-5)
- ((3,5-Bis(methoxycarbonyl)-4-methylthiophen-2-yl)sulfonyl)phenylalanine (CAS 1007925-69-0)
- Landiolol Impurity 26 (CAS CATO-C4X-2621126)
- 4-(1-Ethyl-1h-1,2,4-triazol-5-yl)butan-2-ol (CAS 1485273-32-2)
- Des-Ser32-Tirzepatide (CAS CATO-CPTD788942)
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