2-(2-Methoxyethoxy)phenol CAS 33130-23-3
| CAS No. | 33130-23-3 |
| Molecular Formula | C9H12O3 |
| Molecular Weight | 168.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(2-Methoxyethoxy)phenol (CAS 33130-23-3), a certified reference material (molecular formula C9H12O3, MW 168.19 g/mol) for analytical method development and quality control.
2-(2-Methoxyethoxy)phenol (C9H12O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), 2-(2-Methoxyethoxy)phenol 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 | C9H12O3 |
| Molecular Weight | 168.19 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
Related Methoxyethoxy Standards
- 2-(2-Methoxyethoxy)pyridin-3-amine (CAS 1016510-18-1)
- 5-(2-Methoxyethoxy)pyridin-2-amine (CAS 1019583-54-0)
- 4-(2-Methoxyethoxy)pyridin-3-amine (CAS 1039973-60-8)
- 3-(2-Methoxyethoxy)pyridin-2-amine (CAS 171346-70-6)
- 2-(2-methoxyethoxy)pyridin-4-amine (CAS 936112-80-0)
- 3-(2-Methoxyethoxy)phenol (CAS 245070-91-1)
- 4-(2-Methoxyethoxy)phenol (CAS 51980-60-0)
- 6-(2-Methoxyethoxy)pyridin-3-amine (CAS 874491-83-5)
Recommended Standards
- 2-(2-Isopropyl-1H-imidazol-4-yl)acetic acid (CAS 741624-24-8)
- 2-(2-Ethyl-1h-imidazol-1-yl)propanoic acid (CAS 927636-43-9)
- 2-(2-Methylbenzylidene)malononitrile (CAS 2698-44-4)
- 2-(2-cyanopyridin-4-yl)acetic acid (CAS 502509-05-9)
- 2-(2-Chlorophenyl)-1-((2,6-dichlorobenzyl)oxy)-1H-imidazo[4,5-b]pyridine (CAS 339028-53-4)
- 2-(4-methylcyclohexyl)ethan-1-ol, mIxture of diastereomers (CAS 4916-87-4)
- tert-Butyl 4-amino-3-chlorobenzoate (CAS 934481-40-0)
- 3-[1-[3-(Hydroxy)propyl]-1H-indol-3-yl]-4-(1-methyl-1H-indol-3-yl)-2,5-furandione Acetate (CAS 125314-97-8)
- N-(Boc-PEG5)-N-bis(PEG4-acid) (CAS 2093152-87-3)
- n-(3-Fluoro-4-methylbenzyl)-2-methylbutan-2-amine (CAS 1341879-74-0)
- Methyl 4,6-O-benzylidene-2,3-di-O-methanesulfonyl-a-D-glucopyranoside (CAS 6619-12-1)
- 1,3-Di(1-adamantyl)imidazolinium Tetrafluoroborate (CAS 1176202-63-3)
- 2-(4-Bromo-2-chlorophenoxy)-N-cyclopentylacetamide (CAS 430461-31-7)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
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