2-(Cyclohexylmethyl)-3-isopropoxyphenol CAS 1243439-25-9
| CAS No. | 1243439-25-9 |
| Molecular Formula | C16H24O2 |
| Molecular Weight | 248.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(Cyclohexylmethyl)-3-isopropoxyphenol (CAS 1243439-25-9), molecular formula C16H24O2 and molecular weight 248.36 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H24O2, 2-(Cyclohexylmethyl)-3-isopropoxyphenol contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 248.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C16H24O2 |
| Molecular Weight | 248.36 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Cyclohexylmethyl Standards
- 2-(Cyclohexylmethyl)-4-isopropoxyphenol (CAS 1243287-48-0)
- 3-(Cyclohexylmethyl)-2-isopropoxyphenol (CAS 1243386-12-0)
- 3-(Cyclohexylmethyl)-5-isopropoxyphenol (CAS 1243386-18-6)
- 5-(Cyclohexylmethyl)-2-isopropoxyphenol (CAS 1243387-39-4)
- 4-(Cyclohexylmethyl)-3-isopropoxyphenol (CAS 1243387-80-5)
- n-(Cyclohexylmethyl)-2-hydrazinylpyridine-4-carboxamide (CAS 1284756-61-1)
- 2-[(Cyclohexylmethyl)(methyl)amino]isonicotinic acid (CAS 1307470-70-7)
- ((Cyclohexylmethyl)sulfonyl)-D-alanine (CAS 1308979-76-1)
Recommended Standards
- 3-(tert-Butyl)-2-(cyclohexyloxy)phenol (CAS 1243431-10-8)
- 1-(tert-Butyl)-3-cyclopropoxy-2-isopropoxybenzene (CAS 1243447-03-1)
- 1-(tert-Butyl)-2-cyclopropoxy-4-isopropoxybenzene (CAS 1243410-70-9)
- 1-(tert-Butoxy)-3-cyclopropoxy-2-isopropylbenzene (CAS 1243459-75-7)
- [(2-chloro-4-methylphenyl)sulfamoyl]dimethylamine (CAS 1018154-46-5)
- n-Benzyl-3-(4-fluorophenyl)-N-(2-hydroxyethyl)acrylamide (CAS 748144-93-6)
- (3-Bromo-5-chlorophenyl)(morpholino)methanone (CAS 1327122-76-8)
- 2-(pyridin-2-yl)-2,3-dihydro-1H-isoindol-4-amine (CAS 1017388-43-0)
- Rel-(3S,4S)-1-(tert-Butoxycarbonyl)-4-phenylpiperidine-3-carboxylic acid (CAS 170838-39-8)
- 3-chloro-2-hydrazinyl-5-(trifluoromethyl)pyridine (CAS 89570-82-1)
- Methyl 7-bromo-2-methyl-1-propyl-1,3-benzodiazole-5-carboxylate (CAS 1437794-72-3)
- O,O,S-Trimethylthiophosphate (CAS 152-20-5)
- 3-(4-Bromo-3-methylphenyl)oxetane (CAS 2222938-20-5)
- Liraglutide(13-31)TFA Salt (CAS CATO-C4X-19929)
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