4-(4-(Benzyloxy)-2-methylbenzoyl)-1-(2-(diethylamino)ethyl)-3-hydroxy-5-(3-nitrophenyl)-1H-pyrrol-2(5H)-one CAS 496799-45-2
| CAS No. | 496799-45-2 |
| Molecular Formula | C31H33N3O6 |
| Molecular Weight | 543.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(4-(Benzyloxy)-2-methylbenzoyl)-1-(2-(diethylamino)ethyl)-3-hydroxy-5-(3-nitrophenyl)-1H-pyrrol-2(5H)-one is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-(4-(Benzyloxy)-2-methylbenzoyl)-1-(2-(diethylamino)ethyl)-3-hydroxy-5-(3-nitrophenyl)-1H-pyrrol-2(5H)-one (CAS 496799-45-2), molecular formula C31H33N3O6 and molecular weight 543.61 g/mol, is a CATO reference standard with documented purity and traceability.
4-(4-(Benzyloxy)-2-methylbenzoyl)-1-(2-(diethylamino)ethyl)-3-hydroxy-5-(3-nitrophenyl)-1H-pyrrol-2(5H)-one (C31H33N3O6) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-(4-(Benzyloxy)-2-methylbenzoyl)-1-(2-(diethylamino)ethyl)-3-hydroxy-5-(3-nitrophenyl)-1H-pyrrol-2(5H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C31H33N3O6 |
| Molecular Weight | 543.61 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Benzyloxy Standards
- N-(2-(2-(((Benzyloxy)carbonyl)amino)-6-oxo-3,6-dihydro-9H-purin-9-yl)acetyl)-N-(2-((tert-butoxycarbonyl)amino)ethyl)glycine (CAS 169287-77-8)
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-1-(2-(diethylamino)ethyl)-5-(4-ethoxyphenyl)-3-hydroxy-1H-pyrrol-2(5H)-one (CAS 488805-01-2)
- (E)-2-(Benzyloxy)-5-(2,5-bis(benzyloxy)styryl)benzoic acid (CAS 150258-61-0)
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-1-(2-(diethylamino)ethyl)-3-hydroxy-5-(4-hydroxy-3-methoxyphenyl)-1H-pyrrol-2(5H)-one (CAS 499210-42-3)
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-1-(2-(dimethylamino)ethyl)-5-(4-ethoxy-3-methoxyphenyl)-3-hydroxy-1H-pyrrol-2(5H)-one (CAS 500268-32-6)
- (S)-1-(Benzyloxy)-3-(3,4-bis((tert-butyldimethylsilyl)oxy)phenyl)propan-2-yl acetate (CAS 1235828-02-0)
- 5-(2,4-Bis(benzyloxy)-5-chlorophenyl)-4-bromo-N-ethylisoxazole-3-carboxamide (CAS 747413-06-5)
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-5-(4-ethoxy-3-methoxyphenyl)-3-hydroxy-1-(3-methoxypropyl)-1H-pyrrol-2(5H)-one (CAS 488132-94-1)
Recommended Standards
- 2-Phenoxyethyl 7-(3,4-dimethoxyphenyl)-2-methyl-4-(5-methylfuran-2-yl)-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 503864-60-6)
- Methyl 5-amino-4-(6-methyl-7-oxo-1-tosyl-6,7-dihydro-1H-pyrrolo[2,3-c]pyridin-4-yl)-2-((methylsulfonyl)methyl)benzoate (CAS 2313230-44-1)
- 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-deoxy-5-methylcytidine (CAS 176755-83-2)
- Relugolix Impurity 31 (CAS CATO-C4X-242931)
- 2-Chloro-N,N-diisobutylacetamide (CAS 5326-82-9)
- (2E)-3-(2H-1,3-Benzodioxol-5-yl)-N-(4-ethoxyphenyl)prop-2-enamide (CAS 329777-77-7)
- 1-(3'-(Trifluoromethyl)-[1,1'-biphenyl]-3-yl)ethanone (CAS 352032-25-8)
- 5-Bromo-2-isobutyl-4-methylpyridine (CAS 2059970-54-4)
- 3,3-Dimethyl-1-(o-tolylthio)butan-2-one (CAS 1183403-60-2)
- Methyl 5-(aminomethyl)-2-(trifluoromethyl)benzoate (CAS 1415206-84-6)
- (3,5-Dimethyl-1-phenyl-1h-pyrazol-4-yl)methanamine (CAS 400877-11-4)
- 2-(4-Bromophenyl)-N-((tetrahydrofuran-2-yl)methyl)-2H-tetrazole-5-carboxamide (CAS 1396883-01-4)
- Caftaric Acid (CAS 67879-58-7)
- D-[His]1-Semaglutide (CAS CATO-C4X-222652)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com