1380572-59-7 3-[2-(4-Benzyloxy-phenyl)-2-oxo-ethylidene]-7-bromo-3,4-dihydro-1H-quinoxalin-2-one CAS 1380572-59-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1380572-59-7 |
| Molecular Formula | C23H17BrN2O3 |
| Molecular Weight | 449.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1380572-59-7 3-[2-(4-Benzyloxy-phenyl)-2-oxo-ethylidene]-7-bromo-3,4-dihydro-1H-quinoxalin-2-one (CAS 1380572-59-7) pharmaceutical standards reference standard. Molecular formula: C23H17BrN2O3. Molecular weight: 449.30 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C23H17BrN2O3 |
| Molecular Weight | 449.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Benzyloxy Standards
- (S)-2-(((Benzyloxy)carbonyl)amino)-3-(4-(((benzyloxy)carbonyl)oxy)phenyl)propanoic acid (CAS 29713-96-0)
- Methyl 4-(2-(benzyloxy)-4-fluorophenyl)-5-formyl-2,6-diisopropylnicotinate (CAS 618892-25-4)
- 5-(4-(Benzyloxy)phenyl)-N'-(2-chloro-6-fluorobenzylidene)-1H-pyrazole-3-carbohydrazide (CAS 302918-10-1)
- 3'-Benzyloxy-4',5,6,7-tetramethoxyflavone (CAS 21764-08-9)
- 7-(Benzyloxy)-2-(3,4-dimethoxyphenyl)-5,6-dimethoxy-4H-chromen-4-one (CAS 52378-71-9)
- 1-[4-(Benzyloxy)phenyl]-3-[(2,6-dichlorophenyl)methyl]-2-methyl-1,4-dihydropyridin-4-one (CAS 339017-25-3)
- 2-(3,4-Bis(benzyloxy)phenyl)-3-hydroxy-4H-chromen-4-one (CAS 307521-00-2)
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Recommended Standards
- N-[(2,4-dimethoxyphenyl)methyl]-7-(iodomethyl)-3-methyl-1,5-naphthyridin-2-amine (CAS 2826206-85-1)
- (E)-N'-(2-bromobenzylidene)-2-(4-methoxyphenyl)imidazo[1,2-a]pyridine-6-carbohydrazide (CAS 866137-86-2)
- 2-(3-Chloro-2-methylphenyl)-4-(3-(4-chlorophenyl)-1,2,4-oxadiazol-5-yl)phthalazin-1(2H)-one (CAS 478045-83-9)
- 2-[4-(Trifluoromethoxy)phenyl]cyclopropan-1-amine (CAS 1001316-74-0)
- 2-(Cyclopentylamino)-2-oxoethyl 4-methylbenzoate (CAS 481029-86-1)
- 1,1'-(Ethyne-1,2-diyl)bis(cyclohexan-1-ol) (CAS 78-54-6)
- 3-{[(1,3-dimethyl-1H-pyrazol-4-yl)methyl]thio}propanoic acid (CAS 1006352-76-6)
- (2S,4R)-Fmoc-4-(4-fluorobenzyl)pyrrolidine-2-carboxylic acid (CAS 959576-18-2)
- (E)-2-(2-Chlorobenzoyl)-3-[4-(trifluoromethyl)anilino]-2-propenenitrile (CAS 1025263-05-1)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
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