2-(2-Methoxybenzylidene)-8-(2-morpholinoethyl)-8,9-dihydro-7H-benzofuro[7,6-e][1,3]oxazin-3(2H)-one CAS 929964-81-8
| CAS No. | 929964-81-8 |
| Molecular Formula | C24H26N2O5 |
| Molecular Weight | 422.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(2-Methoxybenzylidene)-8-(2-morpholinoethyl)-8,9-dihydro-7H-benzofuro[7,6-e][1,3]oxazin-3(2H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
2-(2-Methoxybenzylidene)-8-(2-morpholinoethyl)-8,9-dihydro-7H-benzofuro[7,6-e][1,3]oxazin-3(2H)-one (CAS 929964-81-8), molecular formula C24H26N2O5 and molecular weight 422.47 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, 2-(2-Methoxybenzylidene)-8-(2-morpholinoethyl)-8,9-dihydro-7H-benzofuro[7,6-e][1,3]oxazin-3(2H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 422.47 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C24H26N2O5 |
| Molecular Weight | 422.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(1-acetylpiperidin-4-yl)acetic acid (CAS 2350073-90-2)
- 2,2'-Dianisoyl-diphenyl (CAS 20837-34-7)
- (R)-5',6'-Dimethoxy-2',3',8',8a'-tetrahydro-1'H-spiro[cyclohexa[2,5]diene-1,7'-cyclopenta[ij]isoquinolin]-4-one sulfate(2:1) (CAS 32410-24-5)
- 2-Oxo-3-(1,3,3-trimethylindolin-2-ylidene)propyl 1-(furan-2-ylmethyl)-5-oxopyrrolidine-3-carboxylate (CAS 869713-00-8)
- (1,3-Benzodioxol-5-ylmethyl)(4-pyridinylmethyl)amine dihydrobromide (CAS 1609407-16-0)
- Ethyl 2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate (CAS 154365-33-0)
- N-(2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-2-((methylsulfonamido)oxy)acetamide (CAS 303151-75-9)
- 3-Azido-3-deoxythymidine-5-triphosphate lithium salt - 100mM aqueous solution (CAS 92586-35-1)
- 1-Methyl-1-octylpyrrolidin-1-ium chloride (CAS 909398-60-3)
- (3-Hydroxy-2-iodophenyl)diphenylphosphine oxide (CAS 854937-67-0)
- 4-Chloro-3-(methylthio)benzaldehyde (CAS 1289208-98-5)
- 5-Fluoro-n-(piperidin-4-yl)pyrimidin-2-amine dihydrochloride (CAS 1774905-40-6)
- 5,6-difluoro-3,4-dihydroquinazolin-4-one (CAS 933823-89-3)
- DAPK Substrate Peptide (CAS 386769-53-5)
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