Methyl 3-(2-ethoxy-2-oxoethoxy)-4-nitrobenzoate CAS 214848-28-9
| CAS No. | 214848-28-9 |
| Molecular Formula | C12H13NO7 |
| Molecular Weight | 283.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies Methyl 3-(2-ethoxy-2-oxoethoxy)-4-nitrobenzoate (CAS 214848-28-9), a certified reference material (molecular formula C12H13NO7, MW 283.23 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Methyl 3-(2-ethoxy-2-oxoethoxy)-4-nitrobenzoate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 283.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H13NO7 |
| Molecular Weight | 283.23 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2018 |
| Nitrogen Atoms | 1 |
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- (S)-2-(2-((N-Ethylacetamido)methyl)pyrrolidin-1-yl)acetic acid (CAS 1354011-05-4)
- 2-Amino-4-(1h-indol-3-yl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4h-chromene-3-carbonitrile (CAS 307552-88-1)
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- Pancreatic Polypeptide (31-36) Free Acid, human (CAS 192432-73-8)
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