4-(3-Methoxy-4-nitrophenyl)morpholine CAS 6950-88-5
| CAS No. | 6950-88-5 |
| Molecular Formula | C11H14N2O4 |
| Molecular Weight | 238.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H14N2O4, 4-(3-Methoxy-4-nitrophenyl)morpholine contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 238.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
4-(3-Methoxy-4-nitrophenyl)morpholine (CAS 6950-88-5) is a high-purity analytical reference standard with the molecular formula C11H14N2O4 and a molecular weight of 238.24 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4-(3-Methoxy-4-nitrophenyl)morpholine 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 | C11H14N2O4 |
| Molecular Weight | 238.24 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, 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.) | 1958 |
| Nitrogen Atoms | 2 |
Related Methoxy Standards
- 4-(2-Methoxy-2-oxoethoxy)-3,5-dimethylbenzoic acid (CAS 1039886-43-5)
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- 5-Methoxy-2-methyl-isophthalic acid dimethyl ester (CAS 13979-74-3)
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Recommended Standards
- 4-(3-Ethoxy-4-hydroxy-phenyl)-4-oxo-butyric acid (CAS 565171-75-7)
- 4-(4-Methoxy-2-nitrophenyl)morpholine (CAS 949571-66-8)
- 4-(3,4-Dimethoxyphenyl)-4-oxobutanoic acid (CAS 5333-34-6)
- 4-(Aminomethyl)-N-(1,3-thiazol-2-yl)benzene-1-sulfonamide (CAS 6325-24-2)
- 1-(2-Methoxy-5-(trifluoromethyl)pyridin-3-yl)-N-methylmethanamine (CAS 944904-79-4)
- 3-(Bicyclo[1.1.1]pentan-1-yl)cyclohexan-1-one (CAS 117633-13-3)
- 2-Chloropropane-1,1,1,3,3,3-d6 (CAS 23197-02-6)
- 3-Ethoxy-2,2-diethylcyclobutan-1-one (CAS 1182842-99-4)
- Cyantraniliprole Impurity B (CAS CATO-C3D-262951)
- 1-(4-fluorophenyl)-1H,4H,5H,6H-cyclopenta[c]pyrazol-3-amine hydrochloride (CAS 1909320-30-4)
- Methyl thieno[2,3-c]pyridine-2-carboxylate (CAS 870243-58-6)
- n-(2,3-Dichlorophenyl)-2-(4-(pyridin-2-yl)piperazin-1-yl)acetamide (CAS 329779-51-3)
- Urapidil Impurity 19 (CAS 2287518-97-0)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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