4-((2-Ethoxy-2-oxoethyl)thio)-3-nitrobenzoic acid CAS 204863-51-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 204863-51-4 |
| Molecular Formula | C11H11NO6S |
| Molecular Weight | 285.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
4-((2-Ethoxy-2-oxoethyl)thio)-3-nitrobenzoic acid (CAS 204863-51-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H11NO6S. Molecular weight: 285.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H11NO6S |
| Molecular Weight | 285.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- 4-Methylpyrido[3,4-d]pyrimidine (CAS 51752-73-9)
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- 3-(3,4-Dimethylphenyl)-4,4,4-trifluorobutanoic acid (CAS 1405735-75-2)
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