3-Aminoquinolin-2(1H)-one CAS 5873-00-7
| CAS No. | 5873-00-7 |
| Molecular Formula | C9H8N2O |
| Molecular Weight | 160.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H8N2O, 3-Aminoquinolin-2(1H)-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 160.17 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.
CATO supplies 3-Aminoquinolin-2(1H)-one (CAS 5873-00-7), a certified reference material (molecular formula C9H8N2O, MW 160.17 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-Aminoquinolin-2(1H)-one 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 | C9H8N2O |
| Molecular Weight | 160.17 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Related Aminoquinolin Standards
- 7-Aminoquinolin-4-ol (CAS 1027189-62-3)
- 4-Aminoquinolin-2(1H)-one (CAS 110216-87-0)
- 4-Aminoquinolin-7-ol (CAS 1185869-06-0)
- 7-Aminoquinolin-5-ol (CAS 1261491-31-9)
- 5-Aminoquinolin-3-ol (CAS 1261529-03-6)
- 4-Aminoquinolin-5-ol (CAS 1261591-02-9)
- 2-Aminoquinolin-7-ol (CAS 1261687-27-7)
- 2-Aminoquinolin-5-ol (CAS 1261844-98-7)
Recommended Standards
- 3-Aminoisoquinolin-7-ol (CAS 82117-31-5)
- 3-AMINOQUINOLIN-4(1H)-ONE (CAS 81946-31-8)
- 3-amino-4-hydroxy-4,5,5-trimethyl-oxazolidin-2-one (CAS 697241-22-8)
- 3-Aminoquinolin-4-ol (CAS 99512-72-8)
- 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-6-(3-methylbut-2-en-1-yl)-4H-chromen-4-one (CAS 129145-53-5)
- N’-[(3-Indolyl)methylene]-3-[(3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazin-6-yl)amino]propanehydrazide (CAS 307508-66-3)
- 5-Amino-1-(2-methoxyphenyl)-1H-pyrazole-4-carboxylic acid (CAS 14678-94-5)
- N1-(3-((3-Aminopropyl)amino)propyl)butane-1,4-diaminehydrochloride (CAS 2089649-22-7)
- N-(2-Cyanophenyl)-1-(thiophene-2-carbonyl)azetidine-3-carboxamide (CAS 1286726-24-6)
- N-(Cyclohexylthio)phthalimide (CAS 17796-82-6)
- 2-Bromo-N-(4-butoxyphenyl)-2-methylpropanamide (CAS 23532-45-8)
- N-(3-(oxazolo[4,5-b]pyridin-2-yl)phenyl)acetamide (CAS 52333-92-3)
- 5-N-(4-fluorophenyl)isoquinoline-5,8-diamine (CAS 1153123-20-6)
- ((Cys31,Nva34)-Neuropeptide Y (27-36))2 (CAS 172997-92-1)
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