3-Methoxyphenethyl acetate CAS 33709-39-6
| CAS No. | 33709-39-6 |
| Molecular Formula | C11H14O3 |
| Molecular Weight | 194.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-Methoxyphenethyl acetate (C11H14O3) 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).
CATO supplies 3-Methoxyphenethyl acetate (CAS 33709-39-6), a certified reference material (molecular formula C11H14O3, MW 194.23 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.
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 | C11H14O3 |
| Molecular Weight | 194.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
Related Methoxyphenethyl Standards
- 1-(2-Methoxyphenethyl)urea (CAS 69226-62-6)
- 2-Methoxyphenethyl acetate (CAS 22532-50-9)
- 4-Methoxyphenethyl acetate (CAS 22532-51-0)
- N-(2-methoxyphenethyl)propan-2-amine (CAS 167546-89-6)
- N-(3-methoxyphenethyl)propan-1-amine (CAS 74534-43-3)
- n-(4-Methoxyphenethyl)propan-2-amine (CAS 884497-51-2)
- n-(2-Methoxyphenethyl)acetamide (CAS 150871-44-6)
- 1-(4-Methoxyphenethyl)cyclopropan-1-ol (CAS 1249115-53-4)
Recommended Standards
- 3-Methoxy-6-piperazin-1-ylpyridazine (CAS 83774-21-4)
- 3-Methyl-1,7-phenanthroline (CAS 61351-91-5)
- 3-Methoxy-4-propoxybenzaldehyde (CAS 57695-98-4)
- 3-Methyl-4,7-phenanthroline (CAS 52105-16-5)
- 7791-89-1 1-Ethylpyrrolidin-3-amine DTXSID40511766 (CAS 7791-89-1)
- 2-Fluoro-4-methoxy-3-(trifluoromethyl)pyridine (CAS 1227564-64-8)
- 9-Hydroxy-9H-xanthene-9-carboxylic acid (CAS 6309-32-6)
- 2,3,8-Trihydroxy-4-isopropyl-6-methyl-1-naphthaldehyde (CAS 40817-07-0)
- (2R,3R,4S,5S)-2-(6-Amino-9H-purin-9-yl)-5-((phenylthio)methyl)tetrahydrofuran-3,4-diol (CAS 5135-37-5)
- (E)-4,4'-(Pent-1-en-4-yne-1,5-diyl)bis(benzene-1,2-diol) (CAS 83644-00-2)
- n-(4h-1,2,4-Triazol-4-yl)thiophene-2-carboxamide (CAS 349127-13-5)
- 6-Methyl-N-(tetrahydro-2H-thiopyran-3-yl)pyridin-3-amine (CAS 1511387-44-2)
- (4-(Methoxycarbonyl)-1H-indol-2-yl)boronic acid (CAS 2408429-78-5)
- Valosin Peptide (VQY), porcine (CAS 99510-37-9)
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