8-Nitro-7-methylaminoquinoline CAS 147293-16-1
| CAS No. | 147293-16-1 |
| Molecular Formula | C10H9N3O2 |
| Molecular Weight | 203.20 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.
8-Nitro-7-methylaminoquinoline (CAS 147293-16-1) is a high-purity analytical reference standard with the molecular formula C10H9N3O2 and a molecular weight of 203.20 g/mol.
Based on its molecular formula C10H9N3O2, 8-Nitro-7-methylaminoquinoline 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 203.20 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.
As a certified reference material (CRM), 8-Nitro-7-methylaminoquinoline 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.
Physical & Chemical Properties
| Molecular Formula | C10H9N3O2 |
| Molecular Weight | 203.20 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.) | 1999 |
| Nitrogen Atoms | 3 |
Related Nitro Standards
- 6-Nitro-5-methylaminoquinoline (CAS 103170-53-2)
- 4-Nitro-3-(m-tolyl)-1H-pyrazole (CAS 1247384-91-3)
- 4-Nitro-3-(p-tolyl)-1H-pyrazole (CAS 1250706-30-9)
- 1-Benzyl-4-nitro-1H-imidazole (CAS 13230-13-2)
- 5-Nitro-6-methylaminoquinoline (CAS 14204-97-8)
- 1-BEnzyl-5-nitro-1h-pyrazole (CAS 145162-69-2)
- 5-Nitro-1-(phenylmethyl)-1H-imidazole (CAS 159790-78-0)
- 8-nitro-1,2,3,4-tetrahydroquinoline-5-carbonitrile (CAS 1909337-62-7)
Recommended Standards
- 1-(3-(2,2,2-Trifluoroethyl)phenyl)ethan-1-amine (CAS 1465485-52-2)
- N-Methyl-5-nitro-6-isoquinolinamine (CAS 147293-17-2)
- 2-(2-Methoxyphenyl)-2H-1,2,3-triazole-4-carbaldehyde (CAS 1465113-59-0)
- 4-(3,4,5-Trifluorophenyl)butan-1-amine (CAS 1482627-60-0)
- 1-(5-(1-Tosylpyrrolidin-2-yl)pyridin-2-yl)piperazine (CAS 1352519-25-5)
- (R)-Ethyl 2-amino-3-(4-fluorophenyl)propanoate hydrochloride (CAS 2061996-60-7)
- meso-Tetrakis(4-chlorophenyl)porphyrin-Mn(III)chloride (CAS 62613-31-4)
- 4-Hydrazinyl-2,5,8-trimethylquinoline hydrochloride (CAS 1172431-20-7)
- Methyl 3-bromo-6-oxo-1,6-dihydropyridine-2-carboxylate (CAS 1214345-95-5)
- Ethyl 2-ethoxy-5-(2-methylthiazol-4-yl)benzoate (CAS 1416345-04-4)
- 1-(3-Methoxybenzyl)-1H-pyrrole-3-carboxylic acid (CAS 1540618-15-2)
- Memantine Related Compound B (CAS 707-37-9)
- 6-Chloro-1H-pyrrolo[3,2-c]pyridine-3-carboxamide (CAS 1956327-45-9)
- Glucagon receptor antagonist I (CAS 438618-32-7)
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