5-[3-(4-tert-Butylphenoxy)phenyl]-3-hydroxy-4-(1H-1,2,4-triazol-1-yl)cyclohex-2-en-1-one CAS 685107-58-8
| CAS No. | 685107-58-8 |
| Molecular Formula | C24H25N3O3 |
| Molecular Weight | 403.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-[3-(4-tert-Butylphenoxy)phenyl]-3-hydroxy-4-(1H-1,2,4-triazol-1-yl)cyclohex-2-en-1-one (CAS 685107-58-8) is a high-purity analytical reference standard with the molecular formula C24H25N3O3 and a molecular weight of 403.47 g/mol.
5-[3-(4-tert-Butylphenoxy)phenyl]-3-hydroxy-4-(1H-1,2,4-triazol-1-yl)cyclohex-2-en-1-one (C24H25N3O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C24H25N3O3 |
| Molecular Weight | 403.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
Related tert Standards
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- 2-(4-tert-Butylphenoxy)-4,6-dimethyl-3-(4-methylbenzenesulfonyl)pyridine (CAS 478245-33-9)
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Recommended Standards
- 4-(4-Methoxyphenyl)-2-methyl-N-(6-methylpyridin-2-yl)-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxamide (CAS 361195-15-5)
- Benzyl (4-(4-(4-Hydroxyphenyl)piperazin-1-yl)phenyl)carbamate (CAS 864685-20-1)
- 2-Phenyl-4-trityloxazol-5(4H)-one (CAS 55686-04-9)
- Ethyl 5-benzoyl-2-(4-phenylpiperazin-1-yl)-1H-pyrrole-3-carboxylate (CAS 338758-10-4)
- 5-Bromo-2-(4-Boc-1-piperazinyl)pyrimidine (CAS 374930-88-8)
- 4-Oxo Tretinoin (4-Oxo Retinoic Acid) (CAS 38030-57-8)
- 1,3-Dimethyl 5,5-dicyano-2-hydroxy-6-(4-methylphenyl)-4-[3-(trifluoromethyl)phenyl]cyclohex-1-ene-1,3-dicarboxylate (CAS 1212217-00-9)
- (3E)-3-[2-(4-Bromophenyl)hydrazin-1-ylidene]-1-{[3-(trifluoromethyl)phenyl]methyl}-2,3-dihydro-1H-indol-2-one (CAS 303984-89-6)
- 2-Isothiocyanatoethylbenzene 2-Methyl-1H-imidazole-1-propanamine 2-Phenylethyl isothiocyanate 2-methyl-1h-imidazole-1-propanamine, gc 97% 2258-21-1 3-(2-methyl-1h-imidazol-1-yl)-1-propanamine 3-(2-methyl-1h-imidazol-1-yl)propylamine 3-(2-methyl-imidazol-1-yl)-propylamine chembrdg-bb 4005658 rarechem al bw 1148 timtec-bb sbb002421 (CAS 2258-21-1)
- Methyl 2-(4,6-dimethylpyrimidin-2-yl)-5-methyl-2H-1,2,3-triazole-4-carboxylate (CAS 1431727-88-6)
- 8-(2,2,2-Trifluoroethyl)-8-azabicyclo[3.2.1]Octan-3-ol (CAS 1341388-70-2)
- (1-Cyclohexylvinyl)benzene (CAS 5700-44-7)
- Baclofen Impurity 38 (CAS CATO-C4X-101238)
- Semaglutide Impurity 123 (CAS 71997-93-8)
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