Ethyl 4-Chloro-3-nitrobenzoate CAS 16588-16-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16588-16-2 |
| Molecular Formula | C9H8ClNO4 |
| Molecular Weight | 229.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 4-Chloro-3-nitrobenzoate (CAS 16588-16-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H8ClNO4. Molecular weight: 229.62 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H8ClNO4 |
| Molecular Weight | 229.62 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Methyl 4-chloro-3-methyl-5-nitrobenzoate (CAS 1567015-18-2)
- Ethyl 2-chloro-5-nitrobenzoate (CAS 16588-17-3)
- 1-(2-Chloro-5-methoxy-4-nitrophenyl)ethanone (CAS 1538920-14-7)
- 3-Bromo-2-(pyridin-4-yl)-1H-indole (CAS 343350-55-0)
- 4-(4-Chlorophenyl)-2-(piperazin-1-yl)-6-(trifluoromethyl)pyrimidine (CAS 862781-29-1)
- 2-Chloro-N-cyclopropyl-N-((3-methylthiophen-2-yl)methyl)acetamide (CAS 1353952-18-7)
- 4-((3-Chloropyridin-2-yl)amino)benzonitrile (CAS 1313869-86-1)
- 2,6-Dioxocyclohexanecarboxylic acid (CAS 64929-37-9)
- 4-(3-Chlorobenzylidene)-2-(4-chlorophenyl)oxazol-5(4H)-one (CAS 59698-68-9)
- Semaglutide Impurity 133 (CAS CATO-C4X-2226133)
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