(4-Methyl-2,6-dinitrophenyl)alanine CAS 19466-60-5
| CAS No. | 19466-60-5 |
| Molecular Formula | C10H11N3O6 |
| Molecular Weight | 269.21 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.
(4-Methyl-2,6-dinitrophenyl)alanine (CAS 19466-60-5) is a high-purity analytical reference standard with the molecular formula C10H11N3O6 and a molecular weight of 269.21 g/mol.
Based on its molecular formula C10H11N3O6, (4-Methyl-2,6-dinitrophenyl)alanine 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 269.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C10H11N3O6 |
| Molecular Weight | 269.21 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- N-(2,4-Dinitrophenyl)-L-alanine Methyl Ester (CAS 10420-63-0)
- 4-((2,4-Dinitrophenyl)amino)butanoic acid (CAS 10466-75-8)
- 3-((4-Methyl-2,6-dinitrophenyl)amino)propanoic acid (CAS 866157-48-4)
- Ethyl [(2,4-dinitrophenyl)amino]acetate (CAS 33414-81-2)
- N1-(2,4-dinitrophenyl)-N3,N3-dimethylpropane-1,3-diamine (CAS 25238-52-2)
- Ethyl 3-(2,4-dinitrophenyl)propanoate (CAS 897544-77-3)
- (2,4-Dinitrophenyl)(tetrahydrofuran-2-ylmethyl)amine (CAS 347331-76-4)
- 4-(4-Methyl-2,6-dinitrophenyl)morpholine (CAS 60145-72-4)
Recommended Standards
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- 4-Hydroxy-2,5-dimethoxy-6-methyl[1,1-biphenyl]-3-carbaldehyde (CAS 1353499-93-0)
- 3-(1,3,4-Thiadiazol-2-yl)-2-(thiophen-2-yl)thiazolidin-4-one (CAS 91260-06-9)
- 3-Chloro-5-methyl-1-phenyl-1H-pyrazole (CAS 86635-76-9)
- 2,4-Dihydroxy-5-nitrobenzaldehyde (CAS 53844-98-7)
- 2-(Ethylthio)-N-(4-methylbenzo[d]thiazol-2-yl)benzamide (CAS 886915-58-8)
- 2-(2,5-Dichlorofuran-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1618668-22-6)
- 1-(2-Fluorophenyl)-2-methylcyclobutane-1-carboxylic acid (CAS 1540781-12-1)
- Semaglutide impurity 289 (CAS CATO-C4X-2226289)
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