4-Nitro-1,2-bis(octyloxy)benzene CAS 4956-40-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4956-40-5 |
| Molecular Formula | C22H37NO4 |
| Molecular Weight | 379.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Nitro-1,2-bis(octyloxy)benzene (CAS 4956-40-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C22H37NO4. Molecular weight: 379.53 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C22H37NO4 |
| Molecular Weight | 379.53 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 2-(3-Methoxypyridin-2-yl)ethanamine (CAS 149489-10-1)
- 2-(3-Bromobenzoyl)benzonitrile (CAS 746651-84-3)
- 2-(2-Methoxybenzylidene)malononitrile (CAS 2834-10-8)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
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