2-Amino-1-(2-methyl-6-nitrophenyl)ethan-1-one CAS 1468959-22-9
| CAS No. | 1468959-22-9 |
| Molecular Formula | C9H10N2O3 |
| Molecular Weight | 194.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Amino-1-(2-methyl-6-nitrophenyl)ethan-1-one.
2-Amino-1-(2-methyl-6-nitrophenyl)ethan-1-one (CAS 1468959-22-9), molecular formula C9H10N2O3 and molecular weight 194.19 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Amino-1-(2-methyl-6-nitrophenyl)ethan-1-one (C9H10N2O3) is characterized by an amino-acid-derived structure, 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 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.
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 | C9H10N2O3 |
| Molecular Weight | 194.19 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-Amino-1-(3-methyl-4-nitrophenyl)ethan-1-one (CAS 1467224-85-6)
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- Ethyl 2-amino-4-cyano-1-methyl-1H-imidazole-5-carboxylate (CAS 146091-70-5)
- 14731-88-5 2-(2H-1,3-Benzodioxol-5-yl)acetohydrazide 4505AD C9H10N2O3 (CAS 14731-88-5)
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- 2-(5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl)aniline (CAS 120107-40-6)
- 4-Chloro-N-(5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl)butanamide (CAS 89757-65-3)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
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