2-Methoxyethyl 2-amino-4-(3,4-difluorophenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate CAS 445382-17-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 445382-17-2 |
| Molecular Formula | C21H23F2NO5 |
| Molecular Weight | 407.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methoxyethyl 2-amino-4-(3,4-difluorophenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate (CAS 445382-17-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H23F2NO5. Molecular weight: 407.41 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H23F2NO5 |
| Molecular Weight | 407.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Methoxyethyl Standards
- 3-(2-Methoxyethyl)-2-methyl-5-phenylbenzo[d]oxazol-3-ium 4-methylbenzenesulfonate (CAS 63979-86-2)
- N-(3-(2-Methoxyethyl)-6-(methylsulfonyl)benzo[d]thiazol-2(3H)-ylidene)-2-phenylacetamide (CAS 864977-43-5)
- N-(2-Methoxyethyl)-2-(2-(p-tolyloxy)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 378769-12-1)
- N-(3-(2-Methoxyethyl)-6-methylbenzo[d]thiazol-2(3H)-ylidene)-3-(pentyloxy)benzamide (CAS 864975-00-8)
- 2-Methoxyethyl 2-amino-4-(4-(methoxycarbonyl)phenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate (CAS 445266-45-5)
- 5-(3,3-Bis(2-methoxyethyl)ureido)naphthalene-1-sulfonyl chloride (CAS 824413-68-5)
- 1-(2-methoxyethyl)-2-(tributylstannyl)-1H-imidazole (CAS 1995074-82-2)
- 4-(2-Methoxyethyl)-5-(4-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-4H-1,2,4-triazole-3-thiol (CAS 917749-99-6)
Recommended Standards
- 2-((4-Ethyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 618414-71-4)
- 2-Methyl-5-(4-(methylsulfonyl)phenyl)-1-(3-(trifluoromethyl)phenyl)-1H-pyrrole-3-carbaldehyde (CAS 338416-44-7)
- 2-((3-Cyano-4-(trifluoromethyl)-6,7-dihydro-5H-cyclopenta[b]pyridin-2-yl)thio)-N-(2-methoxyphenyl)acetamide (CAS 626222-12-6)
- 2-Bromo-6-fluoropyridin-3-ol (CAS 1256822-94-2)
- 2,2-Dimethyl-1,3-dioxan-5-amine (CAS 40137-24-4)
- 4-(5,6-dihydro-2H-pyran-3-yl)morpholine (CAS 94394-06-6)
- Tert-butyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-7-azaspiro[4.5]Decane-7-carboxylate (CAS 2304631-34-1)
- tert-Butyl (7R,8aS)-7-aminohexahydropyrrolo[1,2-a]pyrazine-2(1H)-carboxylate (CAS 1931945-46-8)
- 2-(Benzyl(4-morpholino-6-propyl-1,3,5-triazin-2-yl)amino)ethanol (CAS 127374-85-0)
- (Leu31,Pro3?)-Neuropeptide Y (porcine) trifluoroacetate salt (CAS 125580-28-1)
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