2-(2-Methoxyethoxy)aniline CAS 72806-66-7
| CAS No. | 72806-66-7 |
| Molecular Formula | C9H13NO2 |
| Molecular Weight | 167.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(2-Methoxyethoxy)aniline is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(2-Methoxyethoxy)aniline (CAS 72806-66-7), a certified reference material (molecular formula C9H13NO2, MW 167.21 g/mol) for analytical method development and quality control.
Structurally, 2-(2-Methoxyethoxy)aniline (C9H13NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 167.21 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C9H13NO2 |
| Molecular Weight | 167.21 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1977 |
| Nitrogen Atoms | 1 |
Related Methoxyethoxy Standards
- 3-(2-Methoxyethoxy)aniline (CAS 110178-35-3)
- 4-(2-Methoxyethoxy)aniline (CAS 33311-29-4)
- 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)phenol (CAS 33130-23-3)
- 2-(2-methoxyethoxy)pyridin-4-amine (CAS 936112-80-0)
Recommended Standards
- 2-(2-Aminoethyl)-6-methoxyphenol (CAS 2074-95-5)
- 2-(2-Methoxyethyl)-6-methylpyrimidin-4-amine (CAS 3120-36-3)
- 2-(2-aminoethyl)-5-methoxyphenol (CAS 54410-97-8)
- 2-(3-Amino-5,6-dihydrocyclopenta[c]pyrazol-2(4H)-yl)ethan-1-ol (CAS 92504-77-3)
- O-[(2-methoxyphenyl)methyl]hydroxylamine (CAS 161146-52-7)
- (3-((3-Chlorobenzyl)amino)phenyl)methanol (CAS 1152899-09-6)
- 2-Methyl-2H-tetrazole-5-methanamine Hydrochloride (CAS 107269-68-1)
- TERT-BUTYL 3-METHOXYBENZOATE (CAS 58656-97-6)
- 3-(4-(n-(2-Chlorophenyl)sulfamoyl)phenyl)acrylic acid (CAS 379729-51-8)
- 4-(4-Bromo-1h-pyrazol-1-yl)-2-(trifluoromethyl)benzene-1-carboximidamide dihydrochloride (CAS 1423029-46-2)
- 3-Methyl-N-phenyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 651014-84-5)
- 6443-85-2 3-Pyridineacetonitrile 3-Pyridylacetonitrile 3-Cyanomethylpyridine EINECS 229-241-1 NSC 83226 (CAS 6443-85-2)
- Iguratimod Impurity 60 (CAS CATO-C4X-182660)
- Des-Pro36-Tirzepatide (CAS CATO-CPTD788937)
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