N-(2-Methoxyethyl)-2-methyl-4,9-dioxo-4,9-dihydronaphtho[2,3-b]furan-3-carboxamide CAS 690640-93-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 690640-93-8 |
| Molecular Formula | C17H15NO5 |
| Molecular Weight | 313.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N-(2-Methoxyethyl)-2-methyl-4,9-dioxo-4,9-dihydronaphtho[2,3-b]furan-3-carboxamide (CAS 690640-93-8) pharmaceutical standards reference standard. Molecular formula: C17H15NO5. Molecular weight: 313.30 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H15NO5 |
| Molecular Weight | 313.30 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.) | 1985 |
| Nitrogen Atoms | 1 |
Related N Standards
- 8-(1-Methoxyethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline (CAS 2818959-32-7)
- N-(1-(2-Methoxyethyl)piperidin-4-yl)-1-naphthamide (CAS 1421514-18-2)
- N-(5-(2-Methoxyethyl)-1,3,4-oxadiazol-2-yl)-5-phenylisoxazole-3-carboxamide (CAS 1351647-63-6)
- N6-(2-Methoxyethyl)-N4-(4-methoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine (CAS 1105224-21-2)
- 7-(2-Methoxyethyl)-8-((3-methoxypropyl)amino)-3-methyl-3,7-dihydro-1H-purine-2,6-dione (CAS 714226-53-6)
- 2-(3-(3-(2-Methoxyethyl)-1,2,4-oxadiazol-5-yl)propyl)isoindoline-1,3-dione (CAS 2034316-89-5)
- 1-Butyl-4-(1-(2-methoxyethyl)-1H-benzo[d]imidazol-2-yl)pyrrolidin-2-one (CAS 912896-92-5)
- 1-(2-Methoxyethyl)-3-((1-(tetrahydro-2H-thiopyran-4-yl)piperidin-4-yl)methyl)urea (CAS 2034614-07-6)
Recommended Standards
- N-(2,5-dioxo-5,6,7,8-tetrahydro-2H-chromen-3-yl)-4-methoxybenzamide (CAS 338404-99-2)
- N-[2-(Methylsulfanyl)pyrimidin-4-yl]-3-(trifluoromethyl)benzamide (CAS 866155-06-8)
- Methyl 2-(methoxymethyl)-7-methyl-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxylate (CAS 338751-33-0)
- N-(sec-butyl)-5-(1,2,3-thiadiazol-4-yl)thiophene-2-sulfonamide (CAS 320421-88-3)
- 2-(Pyridazin-3-yl)acetic acid (CAS 933734-89-5)
- 1-(4-(tert-Butoxy)-2-isopropoxybenzo[d]thiazol-7-yl)-2-chloroethanone (CAS 663925-96-0)
- Ethyl 4,5-dioxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 873055-00-6)
- 2-(2,3-Dihydro-benzo[1,4]dioxine-6-sulfonylamino)-4-methylsulfanyl-butyric acid (CAS 1396963-71-5)
- N-(4-Bromophenyl)-3,5-dimethyl-1-piperidinepropanamide HCl (CAS 1177600-74-6)
- (D-Tyr1,N-Me-Phe3)-Neuropeptide FF (H-4752.0001) (CAS 145274-93-7)
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 13829788188 / jacky.chen@cato-chem.com