N-[2-(1H-Imidazol-1-yl)ethyl]-3-nitropyridin-2-amine CAS 1306202-17-4
| CAS No. | 1306202-17-4 |
| Molecular Formula | C10H11N5O2 |
| Molecular Weight | 233.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-[2-(1H-Imidazol-1-yl)ethyl]-3-nitropyridin-2-amine (CAS 1306202-17-4) is a high-purity analytical reference standard with the molecular formula C10H11N5O2 and a molecular weight of 233.23 g/mol.
N-[2-(1H-Imidazol-1-yl)ethyl]-3-nitropyridin-2-amine (C10H11N5O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C10H11N5O2 |
| Molecular Weight | 233.23 g/mol |
| Appearance | Pale yellow to 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 5 |
Recommended Standards
- {2-methoxy-1-[3-(trifluoromethyl)phenyl]ethyl}(methyl)amine (CAS 1250624-05-5)
- 2-Methoxy-5-methyl-N-(3,3,3-trifluoropropyl)aniline (CAS 1339504-90-3)
- 2-(Methyl(3-(trifluoromethyl)benzyl)amino)ethanol (CAS 1250621-20-5)
- n-Isopentyl-4-(trifluoromethyl)pyrimidin-2-amine (CAS 1339714-82-7)
- 9- Anthraceneacetic Acid (CAS 6624-23-3)
- 1-(Pyridin-4-ylmethyl)piperazine dihydrochloride, 95% (CAS 1185314-04-8)
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- (R)-1-(3-fluoro-5-methylphenyl)pentan-1-amine (CAS 1213655-60-7)
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- tert-Butyl (4-methoxyphenyl)carbamate (CAS 18437-68-8)
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