1-[3-(Acetyloxy)-2,6,6-trimethyl-1-cyclohexen-1-yl]-3-methoxy-1-butanone CAS 945426-70-0
| CAS No. | 945426-70-0 |
| Molecular Formula | C16H26O4 |
| Molecular Weight | 282.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[3-(Acetyloxy)-2,6,6-trimethyl-1-cyclohexen-1-yl]-3-methoxy-1-butanone (C16H26O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
1-[3-(Acetyloxy)-2,6,6-trimethyl-1-cyclohexen-1-yl]-3-methoxy-1-butanone (CAS 945426-70-0), molecular formula C16H26O4 and molecular weight 282.38 g/mol, is a CATO reference standard with documented purity and traceability.
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 1-[3-(Acetyloxy)-2,6,6-trimethyl-1-cyclohexen-1-yl]-3-methoxy-1-butanone 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 | C16H26O4 |
| Molecular Weight | 282.38 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.) | 1987 |
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- 898758-79-7 Ethyl 5-[3-(acetyloxy)phenyl]-5-oxopentanoate DTXSID20645836 (CAS 898758-79-7)
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Recommended Standards
- 1-[(4-Methoxy-phenyl)-phenyl-methyl]-piperazine (CAS 54041-93-9)
- 1-{[3-(benzyloxy)phenyl]methyl}piperazine (CAS 523980-09-8)
- 1,4-Bis(diethoxymethyl)benzene (CAS 20635-30-7)
- 1-{[4-(benzyloxy)phenyl]methyl}piperazine (CAS 523980-10-1)
- 2-(Pyridin-3-yl)ethenamine (CAS 948905-30-4)
- 3-Cyano-4-hydroxy-N,N-dimethylbenzamide (CAS 1243279-44-8)
- 2-(4-chloro-1H-pyrazol-1-yl)acetaldehyde (CAS 1015939-57-7)
- 1,1'-Bibenzo[d]imidazole (CAS 75261-44-8)
- Atrasentan Impurity 133 (CAS 1058349-06-6)
- 2-(Difluoromethyl)-3-hydroxy-6-methylpyridine-4-acetic acid (CAS 1805392-84-0)
- 4-Butyl-N-(5-(sec-butylthio)-1,3,4-thiadiazol-2-yl)cyclohexane-1-carboxamide (CAS 474621-50-6)
- N,N-diethyl-3-methylaniline hydrochloride (CAS 89074-92-0)
- {1-[(2-fluorophenyl)methyl]-1H-1,2,3-triazol-4-yl}methanol (CAS 1248399-78-1)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
Why CATO?
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