Methyl 4-[4-(2-{[1,1'-biphenyl]-4-yl}-2-oxoethyl)piperazin-1-yl]-3-nitrobenzoate CAS 478246-55-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478246-55-8 |
| Molecular Formula | C26H25N3O5 |
| Molecular Weight | 459.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 4-[4-(2-{[1,1'-biphenyl]-4-yl}-2-oxoethyl)piperazin-1-yl]-3-nitrobenzoate (CAS 478246-55-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C26H25N3O5. Molecular weight: 459.49 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C26H25N3O5 |
| Molecular Weight | 459.49 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 | 3 |
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Recommended Standards
- Fmoc-3-(2,2-dimethylbenzo[d][1,3]dioxol-5-yl)-L-alanine (CAS 852288-18-7)
- N-(9,10-Dioxo-9,10-dihydroanthracen-1-yl)-3,4,5-triethoxybenzamide (CAS 329042-91-3)
- 5-(4-(Benzyloxy)phenyl)-4-(furan-2-carbonyl)-3-hydroxy-1-((tetrahydrofuran-2-yl)methyl)-1H-pyrrol-2(5H)-one (CAS 618072-41-6)
- N-Methyl-N-(2-pyridyl)glycine Ethyl Ester (CAS 1249006-32-3)
- Ethyl 4-((2-methoxyethyl)amino)-3-nitrobenzoate (CAS 310451-72-0)
- (3S,7R,8AS)-3-methyloctahydropyrrolo-[1,2-a]pyrazin-7-ol (CAS 1217985-78-8)
- 3-Methyl-1,3,4,5-tetrahydro-benzo[b][1,4]diazepin-2-one (CAS 54028-76-1)
- 4-{2-Chlorothieno[3,2-d]pyrimidin-4-yl}morpholine (CAS 16234-15-4)
- 1-(Prop-2-yn-1-yl)-4-(trifluoromethyl)benzene (CAS 1260670-86-7)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
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 13829788188 / jacky.chen@cato-chem.com