N-(1-Ethyl-2-oxo-1,2-dihydrobenzo[cd]indol-6-yl)-3-nitrobenzamide CAS 307509-47-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 307509-47-3 |
| Molecular Formula | C20H15N3O4 |
| Molecular Weight | 361.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(1-Ethyl-2-oxo-1,2-dihydrobenzo[cd]indol-6-yl)-3-nitrobenzamide (CAS 307509-47-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H15N3O4. Molecular weight: 361.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H15N3O4 |
| Molecular Weight | 361.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Recommended Standards
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- N4-Anisoyl-2-deoxycytidine (CAS 48212-99-3)
- 6-(4-Methoxyphenyl)-1-(4-nitrobenzyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 252060-08-5)
- 2-(Hydroxymethyl)-5,6-dimethylbenzimidazole (CAS 6761-86-0)
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- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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