2-Methoxy-4-(methoxymethyl)phenol CAS 5533-03-9
| CAS No. | 5533-03-9 |
| Molecular Formula | C9H12O3 |
| Molecular Weight | 168.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methoxy-4-(methoxymethyl)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).
2-Methoxy-4-(methoxymethyl)phenol (CAS 5533-03-9), molecular formula C9H12O3 and molecular weight 168.19 g/mol, is a CATO reference standard with documented purity and traceability.
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), 2-Methoxy-4-(methoxymethyl)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.) | 1958 |
Related Methoxy Standards
- (2-Methoxy-1,3-phenylene)dimethanol (CAS 111635-74-6)
- 3-Methoxy-4-methyl-4,5,6,7-tetrahydroisoxazolo[4,5-c]pyridine (CAS 113932-54-0)
- 3-Ethyl-5-methoxy-1-methyl-1h-pyrazole-4-carbaldehyde (CAS 1427380-57-1)
- 3-Methoxy-5,6,7,8-tetrahydro-4H-isoxazolo[4,5-c]azepine (CAS 150480-58-3)
- (3-Methoxy-1,2-phenylene)dimethanol (CAS 90047-52-2)
- (4-Methoxy-1,2-phenylene)dimethanol (CAS 36132-95-3)
- 1-Methoxy-2-(methoxymethoxy)benzene (CAS 73220-26-5)
- 2-Methoxy-3,5,6-trimethylpyrimidin-4(3H)-one (CAS 94815-77-7)
Recommended Standards
- 2-Methyl-3-(3-methyl-1h-pyrazol-1-yl)propanoic acid (CAS 371212-60-1)
- 2-Isopropyl-6-methoxypyrimidin-4(1H)-one (CAS 38249-39-7)
- 2-Methyl-5-oxo-1-cyclopentenyl Propionate (CAS 87-55-8)
- 2-Isopropyl-5-methoxypyridazin-3(2H)-one (CAS 2060049-34-3)
- (R)-4-acetyl-1-((S)-1-(4-methoxyphenyl)ethyl)pyrrolidin-2-one (CAS 1319738-36-7)
- 4-Amino-1-(propan-2-yl)-1,2-dihydropyridin-2-one hydrochloride (CAS 2102409-05-0)
- L-Alanine Benzyl Ester Benzenesulfonic Acid Salt (CAS 101399-43-3)
- N-1H-Indol-5-yl-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide (CAS 1142207-29-1)
- (S)-6,7-Dimethoxy-1-(4-(trifluoromethyl)phenethyl)-1,2,3,4-tetrahydroisoquinoline hydrochloride (CAS 1296659-30-7)
- 4',5'-Bis(4-aminophenyl)-3',6'-dimethyl-[1,1':2',1"-terphenyl]-4,4"-diamine (CAS 2522079-79-2)
- Methyl 5-propyl-1H-pyrrole-2-carboxylate (CAS 210841-59-1)
- tert-Butyl (4-methoxybenzyl)(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazol-2-yl)carbamate (CAS 1895055-06-7)
- Ethyl 5-methyl-4-(propan-2-yl)-4h-1,2,4-triazole-3-carboxylate (CAS 1343195-97-0)
- 110207-62-0 Acetyl-Cholecystokinin Octapeptide (2-8) (sulfated) MFCD00133565 (CAS 110207-62-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com