5-(4-Isopropoxy-3-methoxyphenyl)cyclohexane-1,3-dione CAS 1255147-58-0
| CAS No. | 1255147-58-0 |
| Molecular Formula | C16H20O4 |
| Molecular Weight | 276.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Isopropoxy-3-methoxyphenyl)cyclohexane-1,3-dione (C16H20O4) contains a flavonoid core, a hydroxyl group, an ether linkage. 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 5-(4-Isopropoxy-3-methoxyphenyl)cyclohexane-1,3-dione (CAS 1255147-58-0), a certified reference material (molecular formula C16H20O4, MW 276.33 g/mol) for analytical method development and quality control.
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), 5-(4-Isopropoxy-3-methoxyphenyl)cyclohexane-1,3-dione 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 | C16H20O4 |
| Molecular Weight | 276.33 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Isopropoxy Standards
- 3-(4-Isopropoxy-3-methoxyphenyl)-1H-pyrazole-5-carboxylic acid (CAS 1273554-08-7)
- 4-Isopropoxy-2-(piperazin-1-yl)-5,6,7,8-tetrahydroquinazoline oxalate (CAS 81532-71-0)
- 2-(3-Isopropoxy-5-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1218789-75-3)
- 2-(4-Isopropoxy-2-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1235406-25-3)
- 5-Isopropoxy-2-methylphenylboronic acid, pinacol ester (CAS 1416723-00-6)
- 2-(2-Isopropoxy-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2246710-01-8)
- 2-(4-Isopropoxy-3-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2121514-93-8)
- 4-Isopropoxy-2,3,5,6-tetrafluorobenzotrifluoride (CAS 85623-66-1)
Recommended Standards
- benzyl4-(oxetan-3-yl)piperazine-1-carboxylate (CAS 1254115-22-4)
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- 2-Cyclopropoxy-N1,N1,N3,N3-tetramethylisophthalamide (CAS 1243439-88-4)
- 3-(3-(Benzyloxy)phenyl)pyridin-4-amine (CAS 1258610-29-5)
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- 1-(4-Bromophenyl)-3-(5-nitrofuran-2-yl)-1H-pyrazole-4-carbonitrile (CAS 61620-70-0)
- 5-Methyl-3-(piperidin-4-yl)-1H-indole (CAS 149669-44-3)
- 1-(4-Fluorobenzyl)piperidin-3-amine (CAS 1044769-61-0)
- (4-Vinylphenyl)methanamine hydrochloride (CAS 84092-72-8)
- 4,5-Dimethyl-2-(o-tolyl)oxazole 3-oxide (CAS 933027-20-4)
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