2-Ethyl-1-(4-fluorophenyl)-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione CAS 862209-62-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 862209-62-9 |
| Molecular Formula | C19H14FNO3 |
| Molecular Weight | 323.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Ethyl-1-(4-fluorophenyl)-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione (CAS 862209-62-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H14FNO3. Molecular weight: 323.32 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H14FNO3 |
| Molecular Weight | 323.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 4-(5-(3-Fluorophenyl)-1,2,4-oxadiazol-3-yl)-1-phenylpyrrolidin-2-one (CAS 1171678-38-8)
- 4-(5-(2-Fluorophenyl)-1,2,4-oxadiazol-3-yl)-1-phenylpyrrolidin-2-one (CAS 1171762-43-8)
- (5-(4-Fluorophenyl)isoxazol-3-yl)methyl 3-phenylacrylate (CAS 953222-09-8)
- 1-(4-Fluorophenyl)-4-(3-phenyl-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one (CAS 941997-60-0)
- 4-(3-(2-Fluorophenyl)-1,2,4-oxadiazol-5-yl)-1-phenylpyrrolidin-2-one (CAS 941917-62-0)
- N-((1-(4-Fluorophenyl)-1H-tetrazol-5-yl)methyl)-3-phenylacrylamide (CAS 897623-57-3)
- 4-{[(2-Fluorophenyl)(methylsulfonyl)amino]methyl}benzoic acid (CAS 1858251-51-0)
- ((4-Fluorophenyl)sulfonyl)phenylalanine (CAS 40279-96-7)
Recommended Standards
- 2,3-bis(acetyloxy)-3-(1,3-benzothiazol-2-yl)propanoic acid (CAS 97338-86-8)
- 2-Hydroxy-5-[(2-methoxyphenyl)sulfamoyl]benzoic acid (CAS 262282-50-8)
- 2-Hydroxy-5-[(4-methoxyphenyl)sulfamoyl]benzoic acid (CAS 92200-76-5)
- (2R,3S)-3-hydroxypyrrolidine-2-carbonitrile hydrochloride (CAS 2306255-02-5)
- 2-Ethyl-3-hydroxybenzoic acid (CAS 168899-32-9)
- 5-Formyl-1-methyl-1H-imidazole-2-carbonitrile (CAS 944900-78-1)
- 2,3-Dihydrospiro[cyclopropane-1,4(1H)-isoquinolin]-1-one (CAS 1782267-00-8)
- Esmolol Impurity 59 (CAS 22367-76-6)
- Benzenesulfonic acid, 4,4',4'',4'''-[carbonylbis[imino-5,1,3-benzenetriylbis(carbonylimino)]]tetrakis-, tetrasodium salt (CAS 111150-22-2)
- Semaglutide Impurity 151 xTFA (CAS CATO-C4X-2226151)
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