Pentyl 4-nitrobenzoate CAS 14309-42-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 14309-42-3 |
| Molecular Formula | C12H15NO4 |
| Molecular Weight | 237.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pentyl 4-nitrobenzoate (CAS 14309-42-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H15NO4. Molecular weight: 237.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H15NO4 |
| Molecular Weight | 237.25 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 6,8-DIOXABICYCLO[3.2.1]OCTAN-3-ONE (CAS 1369498-81-6)
- 3-chloro-4-[(4-methoxyphenyl)amino]-1-(4-methylphenyl)-1H-pyrrole-2,5-dione (CAS 303034-29-9)
- 2'-((9H-Fluoren-4-yl)carbamoyl)-[1,1'-biphenyl]-2-carboxylic acid (CAS 27021-94-9)
- 6-(2-Chlorophenyl)-2-methylpyrimidin-4-amine (CAS 1249098-57-4)
- 4-(2-((Tert-butoxycarbonyl)amino)phenyl)butanoic acid (CAS 214829-08-0)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
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