4-(4-(Benzyloxy)-2-methylbenzoyl)-3-hydroxy-5-(pyridin-3-yl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one CAS 488803-03-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 488803-03-8 |
| Molecular Formula | C30H25N3O4 |
| Molecular Weight | 491.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(4-(Benzyloxy)-2-methylbenzoyl)-3-hydroxy-5-(pyridin-3-yl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one (CAS 488803-03-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C30H25N3O4. Molecular weight: 491.54 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C30H25N3O4 |
| Molecular Weight | 491.54 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Benzyloxy Standards
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-3-hydroxy-1-(pyridin-3-ylmethyl)-5-(pyridin-4-yl)-1H-pyrrol-2(5H)-one (CAS 497942-47-9)
- 4-benzyloxy-6-bromo-2-methyl-1-(p-tolylsulfonyl)benzimidazole (CAS 942195-88-2)
- (2Z)-3-[4-(Benzyloxy)phenyl]-2-{4-[2-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)ethyl]-1,3-thiazol-2-yl}prop-2-enenitrile (CAS 866019-81-0)
- 5-(4-(Benzyloxy)phenyl)-4-(3-fluoro-4-methoxybenzoyl)-3-hydroxy-1-(2-methoxyethyl)-1H-pyrrol-2(5H)-one (CAS 618073-05-5)
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-5-(4-chlorophenyl)-3-hydroxy-1-(2-methoxyethyl)-1H-pyrrol-2(5H)-one (CAS 489416-77-5)
- 7-(Benzyloxy)-6-methoxy-2-(4-methyl-1,4-diazepan-1-yl)-N-(1-methylpiperidin-4-yl)quinazolin-4-amine (CAS 1197196-47-6)
- 1-[4-(Benzyloxy)phenyl]-3-[(3S)-1-methyl-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl]urea (CAS 1796920-18-7)
- 5-(4-(Benzyloxy)-3-methoxyphenyl)-1-(2-(dimethylamino)ethyl)-3-hydroxy-4-(thiophene-2-carbonyl)-1H-pyrrol-2(5H)-one (CAS 617694-15-2)
Recommended Standards
- 8-((Diisobutylamino)methyl)-3-(3,4-dimethylphenoxy)-7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one (CAS 685861-31-8)
- 3-(1-Benzylpyrrolidin-3-yl) 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate (CAS 71863-55-3)
- Fmoc-N-Me-D-His(Boc)-OH (CAS 2044710-02-1)
- 3-Chloro-2-(2,2,2-trifluoroethoxy)aniline (CAS 782414-07-7)
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-N-(4-methoxyphenyl)-1-methyl-1H-imidazole-5-carboxamide (CAS 339278-15-8)
- Tolterodine Impurity 29 (CAS 124937-85-5)
- (2-Methoxyphenyl)(3-(3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)methanone (CAS 1324679-74-4)
- 2-(4-(2-Chloroacetyl)piperazin-1-yl)-N-(3-fluorophenyl)acetamide (CAS 923206-59-1)
- 3-Chloro-2,2-dimethyl-N-(2-(4-methylpiperazin-1-yl)phenyl)propanamide (CAS 400076-92-8)
- Acetyl Hexapeptide-39 (CAS 1382088-38-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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