4-(4-(Benzyloxy)-2-methylbenzoyl)-5-(3,4-dimethoxyphenyl)-3-hydroxy-1-(2-methoxyethyl)-1H-pyrrol-2(5H)-one CAS 488734-25-4
| CAS No. | 488734-25-4 |
| Molecular Formula | C30H31NO7 |
| Molecular Weight | 517.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-(4-(Benzyloxy)-2-methylbenzoyl)-5-(3,4-dimethoxyphenyl)-3-hydroxy-1-(2-methoxyethyl)-1H-pyrrol-2(5H)-one 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.
4-(4-(Benzyloxy)-2-methylbenzoyl)-5-(3,4-dimethoxyphenyl)-3-hydroxy-1-(2-methoxyethyl)-1H-pyrrol-2(5H)-one (CAS 488734-25-4) is a high-purity analytical reference standard with the molecular formula C30H31NO7 and a molecular weight of 517.57 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 4-(4-(Benzyloxy)-2-methylbenzoyl)-5-(3,4-dimethoxyphenyl)-3-hydroxy-1-(2-methoxyethyl)-1H-pyrrol-2(5H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 517.57 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C30H31NO7 |
| Molecular Weight | 517.57 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Benzyloxy Standards
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-5-(3-ethoxy-4-hydroxyphenyl)-3-hydroxy-1-(2-methoxyethyl)-1H-pyrrol-2(5H)-one (CAS 488123-24-6)
- (2E)-3-[4-(Benzyloxy)phenyl]-1-{3-[1-({2-fluoro-[1,1'-biphenyl]-4-yl}oxy)ethyl]-1H-pyrazol-1-yl}prop-2-en-1-one (CAS 477710-95-5)
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-3-hydroxy-1-(2-morpholinoethyl)-5-(thiophen-2-yl)-1,5-dihydro-2H-pyrrol-2-one (CAS 488135-21-3)
- Methyl 3-(benzyloxy)-5-((2,4-difluorobenzyl)carbamoyl)-1-(2,2-dimethoxyethyl)-4-oxo-1,4-dihydropyridine-2-carboxylate (CAS 1229006-21-6)
- 3-(Benzyloxy)-2-bromo-4,6-diiodopyridine (CAS 1221792-34-2)
- 5-(6-(Benzyloxy)-5-iodonaphthalen-2-yl)-2,2-dimethyl-5-nitro-1,3-dioxane (CAS 1225349-42-7)
- 3-(5-(Benzyloxy)-2,4-dichlorophenyl)-2-(benzylthio)quinazolin-4(3H)-one (CAS 400087-06-1)
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-5-(4-ethoxyphenyl)-3-hydroxy-1-(3-methoxypropyl)-1H-pyrrol-2(5H)-one (CAS 497078-96-3)
Recommended Standards
- 3,4,5-Trimethoxy-N-(2-(4-(3,4,5-trimethoxybenzoyl)piperazin-1-yl)ethyl)benzamide (CAS 20088-04-4)
- 1-(Diphenylmethyl)-4-[3-(4-fluoro-2-nitrophenoxy)thiophene-2-carbonyl]piperazine (CAS 306977-54-8)
- 4-PREGNEN-11β, 21-DIOL-3, 18, 20-TRIONE 18, 21-DIACETATE 3-CARBOXYMETHYLOXIME (CAS 29415-05-2)
- N-Fmoc-4-(tert-butoxycarbonylmethoxy)-L-phenylalanine (CAS 181951-92-8)
- 2-Methyl-2,3-dihydrobenzofuran-5-amine hydrochloride (CAS 160310-86-1)
- (R)-5-Fluoro-2-(pyrrolidin-2-yl)-1H-benzo[d]imidazole (CAS 1311255-18-1)
- 2-(Difluoromethyl)-3-methyl-4-nitropyridine (CAS 1569308-48-0)
- 1-[(Dibenzylamino)methyl]cyclopropanol (CAS 428855-17-8)
- 1-Bromo-4,5-difluoro-2-(4-nitrophenoxy)benzene (CAS 1706462-98-7)
- 3-Azidomethyl-3-methyloxetane (CAS 90683-29-7)
- Benzyl(1-fluoro-2-methylpropan-2-yl)amine (CAS 228547-65-7)
- 5-Cyclopropoxy-N,N-dimethyl-3-(trifluoromethyl)picolinamide (CAS 1243375-57-6)
- 5,5'-Bi-1H-benzimidazole (CAS 3097-03-8)
- Insulin B (22-25) (CAS 34367-73-2)
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