3-Methoxy-N-(4-methoxyphenyl)aniline CAS 3661-49-2
| CAS No. | 3661-49-2 |
| Molecular Formula | C14H15NO2 |
| Molecular Weight | 229.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methoxy-N-(4-methoxyphenyl)aniline (CAS 3661-49-2), molecular formula C14H15NO2 and molecular weight 229.27 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-Methoxy-N-(4-methoxyphenyl)aniline (C14H15NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 229.27 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures 3-Methoxy-N-(4-methoxyphenyl)aniline under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H15NO2 |
| Molecular Weight | 229.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- (2-Methoxy-5-methylphenyl)(pyridin-2-yl)methanol (CAS 1284479-83-9)
- 4-(3-Methoxy-4-methylphenoxy)aniline (CAS 1311137-85-5)
- (6-Methoxy-4-methylpyridin-3-yl)(phenyl)methanol (CAS 1355229-74-1)
- 1-(6-Methoxy-4-methylquinolin-2-yl)propan-2-one (CAS 1437451-90-5)
- N-METHOXY-N-METHYL-1,4-DIOXASPIRO[4.5]DECANE-8-CARBOXAMIDE (CAS 158243-48-2)
- N-Methoxy-N,4-dimethyl-1-naphthamide (CAS 1807542-90-0)
- N-methoxy-N-methyl-1,1-dioxo-1λ⁶-thietane-3-sulfonamide (CAS 1862879-36-4)
- 1-(3-Methoxy-phenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde (CAS 700854-99-5)
Recommended Standards
- 3-Cyclopentyl-1H-indole-6-carboxylic acid (CAS 494799-36-9)
- 3-Methyl-2,3,4,9-tetrahydro-1H-carbazole-6-carboxylic acid (CAS 446829-41-0)
- 3-Amino-4-(2-naphthyl)butyric Acid (CAS 544455-87-0)
- 4-(((4-Methoxyphenyl)amino)methyl)phenol (CAS 73351-21-0)
- 3-(methylamino)-1-(naphthalen-1-yl)propan-1-one (CAS CATO-C4X-116759)
- 3-(p-Tolyl)cyclopent-2-enone (CAS 65564-87-6)
- 2-Chloro-5-ethynyl-3-iodopyridin-4-amine (CAS 1353877-92-5)
- 2-Bromo-N-methyl-3-nitropyridin-4-amine (CAS 1396554-54-3)
- 1-((2-Methylthiazol-4-yl)methyl)-1H-pyrazole-4-carbonitrile (CAS 1713655-53-8)
- 3-[6-(Acetylamino)-3-pyridinyl]-N-[2-[[2,4-dichloro-3-[[(2-methyl-8-quinolinyl)oxy]methyl]phenyl]methylamino]-2-oxoethyl]-(E)-2-propenamide (CAS 167838-64-4)
- 2-(3-Hydroxypiperidin-1-yl)isonicotinonitrile (CAS 939986-85-3)
- 4-Benzyl-2-ethoxytetrahydrofuran (CAS 141406-19-1)
- N-Me-N-bis-PEG4 (CAS 2055046-22-3)
- (Glu1)-Fibrinopeptide B (human) (CAS 103213-49-6)
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