5-(3,4-Dimethoxyphenyl)-4-(furan-2-carbonyl)-3-hydroxy-1-((tetrahydrofuran-2-yl)methyl)-1H-pyrrol-2(5H)-one CAS 618072-42-7
| CAS No. | 618072-42-7 |
| Molecular Formula | C22H23NO7 |
| Molecular Weight | 413.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(3,4-Dimethoxyphenyl)-4-(furan-2-carbonyl)-3-hydroxy-1-((tetrahydrofuran-2-yl)methyl)-1H-pyrrol-2(5H)-one (C22H23NO7) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
5-(3,4-Dimethoxyphenyl)-4-(furan-2-carbonyl)-3-hydroxy-1-((tetrahydrofuran-2-yl)methyl)-1H-pyrrol-2(5H)-one (CAS 618072-42-7) is a high-purity analytical reference standard with the molecular formula C22H23NO7 and a molecular weight of 413.42 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C22H23NO7 |
| Molecular Weight | 413.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Related Dimethoxyphenyl Standards
- 1024151-42-5 2-({[2-(3,4-dimethoxyphenyl)ethyl]amino}(phenyl)methylidene)-2,3-dihydro-1H-indene-1,3-dione MS-6734 (CAS 1024151-42-5)
- Ethyl 3-(1-(3,4-dimethoxyphenyl)-5-oxopyrrolidine-3-carboxamido)benzoate (CAS 1291842-44-8)
- Ethyl 4-[1-(3,4-dimethoxyphenyl)-5-oxopyrrolidine-3-amido]benzoate (CAS 1291855-44-1)
- 1-(3,4-Dimethoxyphenyl)-4-hydroxy-5,6,7-trimethoxy-2-naphthoic acid (CAS 6305-51-7)
- (E)-3-((2,5-dimethoxyphenyl)amino)-1-(3-(m-tolyl)benzo[c]isoxazol-5-yl)prop-2-en-1-one (CAS 691870-05-0)
- 3-(3,4-Dimethoxyphenyl)-2,5-dimethyl-N-(2-morpholinoethyl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 900874-91-1)
- N-(2,5-Dimethoxyphenyl)-2-(6-(4-fluorophenyl)imidazo[2,1-b]thiazol-3-yl)acetamide (CAS 897464-88-9)
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Recommended Standards
- 4-(3-Formyl-4-methoxyphenyl)-1-methoxyisoquinolin-5-yl benzoate (CAS 651030-51-2)
- 5-(Ethylsulfonyl)-2-(4-fluorophenyl)-4-((4-fluorophenyl)sulfonyl)oxazole (CAS 891021-42-4)
- 3-[(2-Benzoyl-3-oxo-3-phenylprop-1-en-1-yl)amino]-5,6,7,8-tetrahydro-2H-chromene-2,5-dione (CAS 477888-25-8)
- 7-(tert-Butyl)-3-(2,6-difluorophenyl)-6-((1-ethyl-1h-1,2,4-triazol-5-yl)methoxy)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 286456-46-0)
- Ethyl 6-(chloromethyl)-4-(4-fluorophenyl)-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 1260906-12-4)
- 1-(p-Methoxyphenyl)-2-propanol (CAS 30314-64-8)
- 4,6-dichlorofuro[3,2-c]pyridine (CAS 59760-41-7)
- Methyl 6-bromo-3,3-dimethyl-2-oxoindoline-4-carboxylate (CAS 1818847-76-5)
- 5-Fluoro-8-((triisopropylsilyl)ethynyl)naphthalen-1-yl trifluoromethanesulfonate (CAS 2852769-95-8)
- 2-((3-(Diethylcarbamoyl)phenyl)carbamoyl)cyclohexane-1-carboxylic acid (CAS 940218-13-3)
- 4-(1H-Pyrazol-1-yl)benzoic acid hydrochloride (CAS 1185294-89-6)
- (R)-2-(3-Bromophenyl)piperidine (CAS 1228568-74-8)
- tert-Butyl ((1H-indol-5-yl)methyl)carbamate (CAS 267875-62-7)
- Calcium-Like Peptide 3 (CAS 261969-05-5)
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