1-(7-Methoxy-1-benzofuran-2-yl)ethyl N-phenylcarbamate CAS 477871-53-7
| CAS No. | 477871-53-7 |
| Molecular Formula | C18H17NO4 |
| Molecular Weight | 311.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 311.33 g/mol gives 1-(7-Methoxy-1-benzofuran-2-yl)ethyl N-phenylcarbamate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-(7-Methoxy-1-benzofuran-2-yl)ethyl N-phenylcarbamate (CAS 477871-53-7), a certified reference material (molecular formula C18H17NO4, MW 311.33 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H17NO4, 1-(7-Methoxy-1-benzofuran-2-yl)ethyl N-phenylcarbamate contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 311.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 1-(7-Methoxy-1-benzofuran-2-yl)ethyl N-phenylcarbamate 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 | C18H17NO4 |
| Molecular Weight | 311.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 3-bromo-2-iodoaniline hydrochloride (CAS 1909337-40-1)
- 1-(3-Nitropyridin-2-yl)azepane (CAS 95443-41-7)
- 2-((2-Chlorophenyl)amino)thiazole-4-carboxylic acid (CAS 165682-81-5)
- (S)-1-Boc-3-(methylsulfonyloxy)pyrrolidine (CAS 132945-75-6)
- Nitrazolam (CAS 28910-99-8)
- 4-Allyl-5-[3-(4-methoxy-phenyl)-propyl]-4H-[1,2,4]triazole-3-thiol (CAS 792941-81-2)
- 5-[(3-amino-3-methyl-butyl)amino]-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione (CAS 2703762-66-5)
- Methyl 5-((4-ethoxyphenyl)carbamoyl)-2-(3-methoxybenzamido)-4-methylthiophene-3-carboxylate (CAS 506416-55-3)
- 1-(2-bromobenzyl)-1H-pyrazol-5-amine hydrochloride (CAS 1049749-91-8)
- Insulin Degludec Impurity 3 (CAS CATO-C4X-21573)
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