Methyl 4-{4-[4-(methoxycarbonyl)-2-nitrophenyl]-1,4-diazepan-1-yl}-3-nitrobenzoate CAS 478040-97-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478040-97-0 |
| Molecular Formula | C21H22N4O8 |
| Molecular Weight | 458.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Methyl 4-{4-[4-(methoxycarbonyl)-2-nitrophenyl]-1,4-diazepan-1-yl}-3-nitrobenzoate (CAS 478040-97-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H22N4O8. Molecular weight: 458.42 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H22N4O8 |
| Molecular Weight | 458.42 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- Fluorescein Azide (CAS 1386385-76-7)
- SYN-1022 (CAS 888719-03-7)
- 9,9-Bis(3,4-dicarboxyphenyl)fluorene dianhydride (CAS 135876-30-1)
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- Methyl-13C, d3 Toluenesulfonate (CAS 1781628-74-7)
- 1,1,2,2-Tetrabromoethane (CAS 79-27-6)
- 2-(tert-Butyl)-6-nitroaniline (CAS 41085-44-3)
- 2,5-Dichloro-2-pyrrolidinomethyl benzophenone (CAS 898774-97-5)
- 4-Methylphenethyl pyrimidine-5-carboxylate (CAS 70733-12-9)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
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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