3-Ethoxy-2-hydroxy-5-nitrobenzaldehyde CAS 150655-06-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 150655-06-4 |
| Molecular Formula | C9H9NO5 |
| Molecular Weight | 211.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Ethoxy-2-hydroxy-5-nitrobenzaldehyde (CAS 150655-06-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H9NO5. Molecular weight: 211.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H9NO5 |
| Molecular Weight | 211.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 5-[(3,4-difluorophenyl)methyl]-1,2,4-oxadiazol-3-amine (CAS 1504754-13-5)
- 5-[(2,4-difluorophenyl)methyl]-1,2,4-oxadiazol-3-amine (CAS 1512408-08-0)
- 2,3-Dimethyl-4,6-dinitroaniline (CAS 147622-43-3)
- Methyl 4-chloro-3-(2-hydroxypyrimidin-5-yl)benzoate (CAS 1261924-00-8)
- 2-(2-Bromopyrimidin-5-yl)acetonitrile (CAS 1807152-10-8)
- 6-Bromobenzo[d]isothiazole-3-carboxamide (CAS 947691-81-8)
- 5-Chloro-3-methyl-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazolo[3,4-b]pyridine (CAS 2102326-08-7)
- Methyl 3-(((benzyloxy)carbonyl)amino)butanoate (CAS 121054-27-1)
- 3-Butoxy-2,4-difluorophenylboronic acid (CAS 2096329-70-1)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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