4-(4-(Benzyloxy)-2-methylbenzoyl)-1-(2-(dimethylamino)ethyl)-3-hydroxy-5-(4-hydroxyphenyl)-1H-pyrrol-2(5H)-one CAS 488094-42-4
| CAS No. | 488094-42-4 |
| Molecular Formula | C29H30N2O5 |
| Molecular Weight | 486.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-(4-(Benzyloxy)-2-methylbenzoyl)-1-(2-(dimethylamino)ethyl)-3-hydroxy-5-(4-hydroxyphenyl)-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.
4-(4-(Benzyloxy)-2-methylbenzoyl)-1-(2-(dimethylamino)ethyl)-3-hydroxy-5-(4-hydroxyphenyl)-1H-pyrrol-2(5H)-one (CAS 488094-42-4), molecular formula C29H30N2O5 and molecular weight 486.56 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 4-(4-(Benzyloxy)-2-methylbenzoyl)-1-(2-(dimethylamino)ethyl)-3-hydroxy-5-(4-hydroxyphenyl)-1H-pyrrol-2(5H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 486.56 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C29H30N2O5 |
| Molecular Weight | 486.56 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Benzyloxy Standards
- 5-(4-(Benzyloxy)-3-methoxyphenyl)-4-(furan-2-carbonyl)-3-hydroxy-1-(5-methylisoxazol-3-yl)-1,5-dihydro-2H-pyrrol-2-one (CAS 850230-99-8)
- 1-[1-[[(Benzyloxy)Carbonyl]Amino]-2,2,2-Trifluoroethyl]-N-(Tert-Butoxycarbonyl)-L-Histidine (CAS 7682-45-3)
- 8-(Benzyloxy)-5,7-diiodoquinoline (CAS 1293288-23-9)
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-3-hydroxy-5-(4-hydroxyphenyl)-1-(3-methoxypropyl)-1H-pyrrol-2(5H)-one (CAS 497076-18-3)
- 2-{[(4-{[4-(Benzyloxy)phenyl]methoxy}phenyl)methyl][(3-fluorophenyl)methyl]amino}acetic acid (CAS 1253528-13-0)
- (E)-4-(4-(benzyloxy)styryl)-6-phenoxy-2,3-dihydrothieno[3,2-c]quinoline (CAS 860648-71-1)
- 4-(4-(Benzyloxy)phenyl)butanoic acid (CAS 6686-26-6)
- Ethyl 5-(benzyloxy)-6-bromo-2-(3-ethoxy-3-oxopropyl)-1-methyl-1H-indole-3-carboxylate (CAS 1704066-53-4)
Recommended Standards
- 1,1,2,2-Tetrakis(4-methoxyphenyl)ethane-1,2-diol (CAS 19920-00-4)
- 4,6-Bis((S)-4-benzyl-4,5-dihydrooxazol-2-yl)dibenzo[b,d]furan (CAS 2126892-51-9)
- Mc-Val-Ala-PAB (CAS 1870916-87-2)
- 5'-O-Trityl-thymidine (CAS 7791-71-1)
- N-(2-Chloro-4,6-dimethylphenyl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 586993-85-3)
- Methyl 2-amino-5-bromo-4-methoxybenzoate (CAS 169044-96-6)
- Amastatin · HCl (CAS 100938-10-1)
- (S)-3,3'-Di-tert-butyl-5,5',6,6',7,7',8,8'-octahydro-[1,1'-binaphthalene]-2,2'-diol (CAS 823176-34-7)
- (3-Bromo-2-ethylphenyl)methanol (CAS 1344998-21-5)
- n-[4-(aminomethyl)phenyl]-4-(4-methylphenoxy)butanamide (CAS 1016497-57-6)
- Tert-butyl8-(2-methoxy-2-oxo-ethyl)-3-azabicyclo[3.2.1]octane-3-carboxylate (CAS 2387596-44-1)
- 3,4-Dimethyl-5-(1-methyl-1h-1,2,4-triazol-5-yl)aniline (CAS 1341408-59-0)
- Isobutyl o-tolylcarbamate (CAS 91564-02-2)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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