1-(2-(Diethylamino)ethyl)-4-(4-ethoxybenzoyl)-3-hydroxy-5-(pyridin-2-yl)-1,5-dihydro-2H-pyrrol-2-one CAS 618877-91-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 618877-91-1 |
| Molecular Formula | C24H29N3O4 |
| Molecular Weight | 423.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-(Diethylamino)ethyl)-4-(4-ethoxybenzoyl)-3-hydroxy-5-(pyridin-2-yl)-1,5-dihydro-2H-pyrrol-2-one (CAS 618877-91-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H29N3O4. Molecular weight: 423.50 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H29N3O4 |
| Molecular Weight | 423.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
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- 4,4'-((6-(Diethylamino)-1,3,5-triazine-2,4-diyl)bis(oxy))dibenzamide (CAS 80203-89-0)
- 11-(2-(2-((Diethylamino)methyl)piperidin-1-yl)acetyl)-5H-benzo[e]pyrido[3,2-b][1,4]diazepin-6(11H)-one (CAS 102394-31-0)
- 6'-(Diethylamino)-1',2'-benzofluoran (CAS 26628-47-7)
- 2-Butyl-1-((4-(diethylamino)phenyl)amino)-3-methylbenzo[4,5]imidazo[1,2-a]pyridine-4-carbonitrile (CAS 442572-78-3)
- 1-(2-(Diethylamino)ethyl)-4-(3-fluoro-4-methoxybenzoyl)-3-hydroxy-5-(pyridin-4-yl)-1H-pyrrol-2(5H)-one (CAS 618074-89-8)
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- 1-(Diethylamino)-3-((2,3-dimethoxy-6-nitroacridin-9-yl)amino)propan-2-ol (CAS 6035-39-8)
Recommended Standards
- 1-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(tert-butoxy)cyclopentane-1-carboxylic acid (CAS 369403-19-0)
- 1-(2-(Dimethylamino)ethyl)-3-hydroxy-4-(4-isopropoxy-2-methylbenzoyl)-5-(pyridin-3-yl)-1H-pyrrol-2(5H)-one (CAS 505079-88-9)
- (2S,4R)-4-(1,1-Dimethylethoxy)-1-[(9H-fluoren-9-ylmethoxy)carbonyl]-2-pyrrolidineacetic acid (CAS 957509-29-4)
- 1-(Cyclohexa-1,3-dien-1-yl)-2-oxoethyl benzofuran-3-carboxylate (CAS 108139-62-4)
- 1,1,1,2,3,3-Hexafluoro-4-(1,1,2,3,3,3-hexafluoropropoxy)pentane (CAS 870778-34-0)
- 5-(Bromomethyl)-2-methylheptane (CAS 859774-04-2)
- N-Hydroxypropionimidamide (CAS 29335-36-2)
- n-(4-Chlorophenyl)-2-((1-methyl-1h-imidazol-2-yl)thio)acetamide (CAS 212074-51-6)
- 5-Bromo-1,2-difluoro-3-(pentyloxy)benzene (CAS 1309933-09-2)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
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