N-(4-(4,5-dimethoxy-1,3-dioxoisoindolin-2-yl)phenyl)acetamide CAS 337933-01-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 337933-01-4 |
| Molecular Formula | C18H16N2O5 |
| Molecular Weight | 340.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-(4,5-dimethoxy-1,3-dioxoisoindolin-2-yl)phenyl)acetamide (CAS 337933-01-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H16N2O5. Molecular weight: 340.33 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H16N2O5 |
| Molecular Weight | 340.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
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- 2',5'-Dimethoxy-[1,1':4',1''-terphenyl]-4,4''-dicarbonitrile (CAS 206867-52-9)
- 2,3-Dimethoxy-N-(4-phenylthiazol-2-yl)benzamide (CAS 922604-08-8)
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- (Z)-1,4-Dimethoxy-3-(4-(2-methyl-1,3-dioxolan-2-yl)pyridin-1-ium-1-yl)-1,4-dioxobut-2-ene-2-thiolate (CAS 2492356-23-5)
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Recommended Standards
- N-(1-cyanoethyl)-2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindoline-5-carboxamide (CAS 2629201-62-1)
- Perylene-3,9-dicarboxylic acid (CAS 6364-19-8)
- Methyl (2r,3s)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-(3-nitrophenyl)propanoate (CAS 475977-55-0)
- Boc-Glu(Obzl)-OMe (CAS 59279-58-2)
- Sodium tetradec-2-ene-1-sulfonate (CAS 13513-45-6)
- Ethyl ((4-methoxyphenyl)carbamothioyl)glycinate (CAS 320422-84-2)
- Tert-butyl (6-ethoxy-3-nitropyridin-2-yl)carbamate (CAS 1220039-67-7)
- ethyl 2-[(3-amino-1,1,1-trifluoropropan-2-yl)sulfanyl]acetate hydrochloride (CAS 2060008-56-0)
- N-(benzo[d]thiazol-6-yl)propionamide (CAS 922920-21-6)
- Semaglutide impurity 65 (CAS CATO-C4X-222665)
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