4-(Furan-2-carbonyl)-3-hydroxy-1-(pyridin-2-yl)-5-(p-tolyl)-1,5-dihydro-2H-pyrrol-2-one CAS 380202-27-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 380202-27-7 |
| Molecular Formula | C21H16N2O4 |
| Molecular Weight | 360.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Furan-2-carbonyl)-3-hydroxy-1-(pyridin-2-yl)-5-(p-tolyl)-1,5-dihydro-2H-pyrrol-2-one (CAS 380202-27-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H16N2O4. Molecular weight: 360.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H16N2O4 |
| Molecular Weight | 360.36 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4-(Benzylthio)-1-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]quinoxaline (CAS 338420-46-5)
- 4-Hydroxy-N-(7-methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)benzenecarboxamide (CAS 866152-19-4)
- 4-(4-Nitro-benzylidene)-1,2,3,4-tetrahydro-acridine-9-carboxylic acid (CAS 379728-19-5)
- 3,5-Dimethyl-4,5-dihydroisoxazol-5-ol (CAS 53009-14-6)
- 4-Amino-N-ethylbenzamide (CAS 89399-17-7)
- Methyl 1-Benzyl-4-hydroxypiperidine-4-carboxylate (CAS 60437-30-1)
- Ciguatoxin 1 (CAS 11050-21-8)
- 1-((5-Chlorothiophen-2-yl)methyl)-6-oxo-1,6-dihydropyridine-3-carboxylic acid (CAS 1041549-06-7)
- 5-(Chloromethyl)-1-methyl-1h-1,2,3,4-tetrazole (CAS 57235-84-4)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
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