5-Ethoxy-2,3-dihydro-2-methyl-6-benzofuranmethanamine CAS 847744-35-8
| CAS No. | 847744-35-8 |
| Molecular Formula | C12H17NO2 |
| Molecular Weight | 207.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 5-Ethoxy-2,3-dihydro-2-methyl-6-benzofuranmethanamine (CAS 847744-35-8), a certified reference material (molecular formula C12H17NO2, MW 207.27 g/mol) for analytical method development and quality control.
5-Ethoxy-2,3-dihydro-2-methyl-6-benzofuranmethanamine (C12H17NO2) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H17NO2 |
| Molecular Weight | 207.27 g/mol |
| Appearance | Off-white to pale 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 5-Cyclohexyl-3-methyl-1H-pyrrole-2-carboxylic acid (CAS 2091170-08-8)
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- n-(3,4,5-Trifluorobenzyl)butan-2-amine (CAS 1342447-38-4)
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- N'-(6-Chloropyridin-2-yl)thiophene-2-carbohydrazide (CAS 478064-09-4)
- 5-Chloro-2-(difluoromethyl)-3-(trifluoromethyl)pyridine (CAS 1805273-18-0)
- (2R,3R)-3-HYDROXY-D-ISOVALINE (CAS 152786-28-2)
- 5-Bromo-N-methyl-2,3-dihydrobenzofuran-7-carboxamide (CAS 882291-53-4)
- Benzyl 2-(aminomethyl)-5-methylpiperidine-1-carboxylate hydrochloride (CAS 1823418-28-5)
- 3-Amino-N-methyl-N-(tetrahydrothiophen-3-yl)propanamide (CAS 1095531-81-9)
- Diethyl 1-amino-1H-pyrrole-2,3-dicarboxylate (CAS 737753-87-6)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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