(3Z)-3-{[(2,4-difluorophenyl)amino]methylidene}-1,3-dihydro-2-benzofuran-1-one CAS 338751-53-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338751-53-4 |
| Molecular Formula | C15H9F2NO2 |
| Molecular Weight | 273.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (3Z)-3-{[(2,4-difluorophenyl)amino]methylidene}-1,3-dihydro-2-benzofuran-1-one (CAS 338751-53-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C15H9F2NO2. Molecular weight: 273.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C15H9F2NO2 |
| Molecular Weight | 273.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (2-(((tert-Butyldimethylsilyl)oxy)methyl)thiazol-5-yl)boronic acid (CAS 2806011-08-3)
- (4-Bromophenyl)(hexyl)sulfane (CAS 76542-21-7)
- tert-Butyl (2,2-difluorobenzo[d][1,3]dioxol-4-yl)carbamate (CAS 1956371-23-5)
- Ethyl 7-bromo-2,4,6-trichloro-8-fluoroquinoline-3-carboxylate (CAS 2728716-46-7)
- 3-tert-butyl-2-chlorophenol (CAS 60935-49-1)
- methyl 1-[(2-nitrophenoxy)methyl]-1H-pyrazole-3-carboxylate (CAS 1003988-83-7)
- (S)-7-Fluoro-2-(piperidin-3-yl)isoindolin-1-one hydrochloride (CAS 1786519-84-3)
- 1-Phenylpiperidine-2,4-dione (CAS 99539-86-3)
- 2-O-(2-Deoxy-2-N-phthalimido-3,4,6-tri-O-acetyl-β-D-glucopyranosyl)-3-O-benzyl-4,6-O-benzylidene-α-D-mannose (CAS 865488-82-0)
- Semaglutide Impurity 155 (x TFA Salt) (CAS CATO-C4X-2226155)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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