2-Methoxy-4-methyl-6-nitrophenol CAS 53411-80-6
| CAS No. | 53411-80-6 |
| Molecular Formula | C8H9NO4 |
| Molecular Weight | 183.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Methoxy-4-methyl-6-nitrophenol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
2-Methoxy-4-methyl-6-nitrophenol (CAS 53411-80-6), molecular formula C8H9NO4 and molecular weight 183.16 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H9NO4, 2-Methoxy-4-methyl-6-nitrophenol 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 183.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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 | C8H9NO4 |
| Molecular Weight | 183.16 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- 5-Methoxy-4-methyl-3-nitropyridin-2-amine (CAS 1003711-16-7)
- Methyl 4-methoxy-6-oxo-1,6-dihydropyridine-2-carboxylate (CAS 1060805-21-1)
- 2-Methoxy-4,6-dimethyl-5-nitropyrimidine (CAS 1173984-09-2)
- (2-methoxy-4-nitro-phenyl)methanol (CAS 136507-14-7)
- 3-Methoxy-1-methyl-2-oxo-1,2-dihydropyridine-4-carboxylic acid (CAS 1379202-82-0)
- (6-Methoxy-4-nitropyridin-2-yl)methanamine (CAS 1393546-78-5)
- 5-Methoxy-3-methyl-2-nitrophenol (CAS 14124-36-8)
- 4-Methoxy-1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid (CAS 1506609-82-0)
Recommended Standards
- 2-Amino-6-ethoxy-4-nitropyridine (CAS 42409-60-9)
- 2-Methoxy-5-methyl-4-nitrophenol (CAS 78792-72-0)
- 2-Amino-4-hydroxy-5-methoxybenzoic acid (CAS 63407-32-9)
- 2-Methoxy-5-nitrobenzene-1,4-diamine (CAS 25917-90-2)
- sodium (2S,4S)-4-cyclohexyl-1-(2-((S)-((S)-2-methyl-1-(propionyloxy)propoxy)(4-phenylbutyl)phosphoryl)acetyl)pyrrolidine-2-carboxylate (CAS 1279038-37-7)
- (2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(4-ethylphenyl)prop-2-en-1-one (CAS 1354941-22-2)
- Methyl 3-((4-carbamoylpiperidin-1-yl)sulfonyl)benzo[b]thiophene-2-carboxylate (CAS 899725-32-7)
- (5E)-5-[(Dimethylamino)methylidene]-3-(4-methoxyphenyl)-4-oxo-1,3-thiazolidin-1-ium-1-olate (CAS 338752-87-7)
- 3-(4-(Trifluoromethyl)phenyl)pyrrolidine oxalate (CAS 1198416-92-0)
- Chlorphenamine Impurity 47 (CAS CATO-C4X-118847)
- 4-(5-Methyl-4-(3-(trifluoromethyl)benzyl)-4H-1,2,4-triazol-3-yl)-1-phenyl-1H-pyrazol-5-amine (CAS 956706-01-7)
- 6-(Methylamino)-4-oxo-10-propyl-4H-pyrano[3,2-g]quinoline-2,8-dicarboxylic acid (CAS 85118-44-1)
- 4-Piperidin-4-yl-cyclohexanone tosylate (CAS 2097068-43-2)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
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