N-Ethyl-2,5-dimethoxyaniline CAS 42487-19-4
| CAS No. | 42487-19-4 |
| Molecular Formula | C10H15NO2 |
| Molecular Weight | 181.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 181.23 g/mol gives N-Ethyl-2,5-dimethoxyaniline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-Ethyl-2,5-dimethoxyaniline (CAS 42487-19-4), molecular formula C10H15NO2 and molecular weight 181.23 g/mol, is a CATO reference standard with documented purity and traceability.
N-Ethyl-2,5-dimethoxyaniline (C10H15NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-Ethyl-2,5-dimethoxyaniline 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 | C10H15NO2 |
| Molecular Weight | 181.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 1 |
Recommended Standards
- N-Butyl-N-(furan-2-yl)acetamide (CAS 62223-69-2)
- O-(4-Phenoxybutyl)hydroxylamine (CAS 54149-55-2)
- n5-(2-Methoxyethyl)-n5-methylpyridine-2,5-diamine (CAS 866620-42-0)
- tert-butyl 2-methyl-1H-pyrrole-3-carboxylate (CAS 27172-05-0)
- 1-((6-Chloropyridin-3-yl)methyl)-2-methylpiperazine hydrochloride (CAS 1261234-76-7)
- N-Hydroxy-4-(nonyloxy)benzimidamide (CAS 67224-31-1)
- Pyridaben (CAS 96489-71-3)
- 4-Butanoyl-2-methylphenylboronic acid (CAS 2096334-25-5)
- (5-tert-Butyl-1,3-oxazol-2-yl)methanamine (CAS 1023814-18-7)
- n-(4-Methoxybenzyl)-3-(methylthio)propan-1-amine (CAS 792142-14-4)
- ZIF-11 (CAS 24304-54-9)
- 3-methyl-1,4-oxazepane (CAS 1273564-68-3)
- 1-(4-Bromo-2-methoxyphenyl)ethan-1-amine (CAS 138228-13-4)
- (Des-Gly2)-Exenatide trifluoroacetate salt (CAS 1678416-78-8)
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