Ethyl3-(2-methoxyphenyl)-4-nitrobutanoate CAS 290366-76-6
| CAS No. | 290366-76-6 |
| Molecular Formula | C13H17NO5 |
| Molecular Weight | 267.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Ethyl3-(2-methoxyphenyl)-4-nitrobutanoate (CAS 290366-76-6) is a high-purity analytical reference standard with the molecular formula C13H17NO5 and a molecular weight of 267.28 g/mol.
The molecular framework of Ethyl3-(2-methoxyphenyl)-4-nitrobutanoate (C13H17NO5) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures Ethyl3-(2-methoxyphenyl)-4-nitrobutanoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H17NO5 |
| Molecular Weight | 267.28 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.) | 2025 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
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- 2-(5-(2-Methoxyphenyl)-1,3,4-oxadiazol-2-yl)aniline (CAS 1416341-34-8)
- 2-(5-(3-Methoxyphenyl)-1,3,4-oxadiazol-2-yl)aniline (CAS 159222-58-9)
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Recommended Standards
- Ethyl 9-oxo-9,10-dihydroacridine-4-carboxylate (CAS 59749-05-2)
- Famciclovir impurity 3 (CAS 97845-65-3)
- Ethyl 5-formyl-4-(3-methoxy-3-oxopropyl)-3-methyl-1H-pyrrole-2-carboxylate (CAS 54278-05-6)
- Hydrochlorothiazide Impurity 19 (CAS 85119-88-6)
- 4-Amino-2-chloro-6-(methylthio)pyrimidine-5-carbonitrile (CAS 54356-38-6)
- 5-Ethynyl-2-methylpyridine hydrochloride (CAS 1207351-11-8)
- 2-(Benzo[d][1,3]dioxol-5-yl)-6-hydroxypyrimidin-4(1H)-one (CAS 89508-86-1)
- (S)-N-((S)-1-(3-Bromo-5-fluorophenyl)-2-nitroethyl)-2-methylpropane-2-sulfinamide (CAS 1715032-46-4)
- Sodium dodecyl phosphate (CAS 17026-83-4)
- 3-Ethyl-3-methylheptane (CAS 17302-01-1)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4,4-difluorocyclohexyl)propanoic acid (CAS 2276607-04-4)
- 5-Methyl-N-(1,3-thiazol-2-yl)-3-[(2E)-3-{[4-(trifluoromethoxy)phenyl]amino}prop-2-enoyl]-1,2-oxazole-4-carboxamide (CAS 338794-77-7)
- morpholine-3-carboxamide (CAS 848488-74-4)
- FLAG Epitope Peptide (CAS 98849-88-8)
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