2-(4-(4,9-Diethoxy-1-oxo-1H-benzo[f]isoindol-2(3H)-yl)phenyl)-N-((4-fluorophenyl)sulfonyl)acetamide CAS 439288-60-5
| CAS No. | 439288-60-5 |
| Molecular Formula | C30H27FN2O6S |
| Molecular Weight | 562.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(4-(4,9-Diethoxy-1-oxo-1H-benzo[f]isoindol-2(3H)-yl)phenyl)-N-((4-fluorophenyl)sulfonyl)acetamide (CAS 439288-60-5) is a high-purity analytical reference standard with the molecular formula C30H27FN2O6S and a molecular weight of 562.61 g/mol.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, 2-(4-(4,9-Diethoxy-1-oxo-1H-benzo[f]isoindol-2(3H)-yl)phenyl)-N-((4-fluorophenyl)sulfonyl)acetamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 562.61 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).
As a certified reference material (CRM), 2-(4-(4,9-Diethoxy-1-oxo-1H-benzo[f]isoindol-2(3H)-yl)phenyl)-N-((4-fluorophenyl)sulfonyl)acetamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C30H27FN2O6S |
| Molecular Weight | 562.61 g/mol |
| 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Diethoxy Standards
- 2,2-Diethoxy-N-(pyridin-3-ylmethyl)ethanamine (CAS 71172-67-3)
- 2',5'-Diethoxy-[1,1':4',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid (CAS 1459128-79-0)
- 2,5-Diethoxy-N-(2-(3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl)ethyl)benzenesulfonamide (CAS 921831-92-7)
- Diethoxy-phosphorylethyl-PEG5-ethylphosphonic acid (CAS 1446282-17-2)
- 2,2'-Diethoxy-[1,1'-binaphthalene]-4,4',6,6'-tetracarbonitrile (CAS 1255791-66-2)
- 4,4''-Diethoxy-5'-(4-ethoxyphenyl)-1,1':3',1''-terphenyl (CAS 7509-23-1)
- 3-(4,5-Diethoxy-2-nitrobenzylidene)-5-methyldihydrofuran-2(3H)-one (CAS 94066-88-3)
- N-(2,5-Diethoxy-4-morpholinophenyl)-2-(methylthio)nicotinamide (CAS 785813-05-0)
Recommended Standards
- Methyl 2,3,4-tri-O-acetyl-6-O-trityl-a-D-glucopyranoside (CAS 18031-49-7)
- 4,4'-(4-(4-(Diphenylamino)phenyl)pyridine-2,6-diyl)dibenzoic acid (CAS 573685-54-8)
- Di-Fmoc-N-alpha-aminomethyl-L-alanine (CAS 1562433-56-0)
- Baccharin (CAS 61251-97-6)
- Ethyl 4-methyl-2-pivalamidothiazole-5-carboxylate (CAS 313551-46-1)
- 1-((2R,3S,4S,5R)-4-Fluoro-3-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione (CAS 125217-37-0)
- 2-(4-methoxyphenyl)-2-methylpropan-1-amine hydrochloride (CAS 51558-26-0)
- 3-(2-Ethoxyethyl)-6-methoxybenzo[d]thiazol-2(3H)-imine 4-methylbenzenesulfonate (CAS 2034154-27-1)
- 2-(4-Methylpiperidin-1-yl)propanoic acid (CAS 915920-16-0)
- 2,3,9,10-Tetrahydroxyberberine Chloride (CAS 248262-61-5)
- Mirogabalin Impurity 186 (CAS CATO-C4X-2924186)
- 5-Iodofuro[3,2-b]pyridine (CAS 934330-56-0)
- Eplerenone Impurity 13 (CAS 1621954-05-9)
- D-Thr7-Tirzepatide (CAS CATO-CPTD788924)
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