5,6,7,8-Tetrahydroquinolin-2(1H)-one CAS 54802-19-6
| CAS No. | 54802-19-6 |
| Molecular Formula | C19H28O |
| Molecular Weight | 272.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5,6,7,8-Tetrahydroquinolin-2(1H)-one is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 5,6,7,8-Tetrahydroquinolin-2(1H)-one (CAS 54802-19-6), a certified reference material (molecular formula C19H28O, MW 272.43 g/mol) for analytical method development and quality control.
Based on its molecular formula C19H28O, 5,6,7,8-Tetrahydroquinolin-2(1H)-one contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 272.43 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 5,6,7,8-Tetrahydroquinolin-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 | C19H28O |
| Molecular Weight | 272.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
Related Tetrahydroquinolin Standards
- 2-(1-Methyl-1,2,3,4-tetrahydroquinolin-6-yl)-2-(piperidin-1-yl)ethan-1-amine (CAS 1171880-01-5)
- 2-(1-Methyl-1,2,3,4-tetrahydroquinolin-6-yl)-2-morpholinoacetonitrile (CAS 1171344-35-6)
- 5-[(2-methyl-1,2,3,4-tetrahydroquinolin-1-yl)methyl]furan-2-carboxylic acid (CAS 1041533-70-3)
- 4-{[(2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)amino]methyl}benzonitrile (CAS 1157387-72-8)
- N-(5,6,7,8-Tetrahydroquinolin-8-yl)-5,6-dihydroquinolin-8-amine (CAS 918473-08-2)
- (1-Benzyl-1,2,3,4-tetrahydroquinolin-6-yl)boronic acid (CAS 1107581-51-0)
- 5,6,7,8-Tetrahydroquinolin-4-amine (CAS 2198615-20-0)
- 2-((2-Oxo-1,2,3,4-tetrahydroquinolin-5-yl)amino)benzoic acid (CAS 62147-54-0)
Recommended Standards
- 4-ANDROSTEN-3-ONE (CAS 2872-90-4)
- 6-Chloro-5-iodopyrimidine-2,4-diol (CAS 21428-28-4)
- 4, 16-ANDROSTADIEN-3β-OL (CAS 23062-06-8)
- N-Benzyl-N-(cyclohexylmethyl)pyrrolidin-3-amine (CAS 820984-33-6)
- 3-Bromo-[1,2,4]triazolo[4,3-α]pyridine (CAS 4922-68-3)
- 3-(4-Bromophenyl)-1-(3-chloro-4-fluorophenyl)-1H-pyrazole-5-carboxylic acid (CAS 618102-64-0)
- 1-Bromo-3,5-Difluorobenzene-d3 (CAS 1219798-73-8)
- 2-(2-Chloro-4-fluoro-5-methylphenyl)acetonitrile (CAS 1000513-29-0)
- 2-Bromobenzene-1,3-diamine (CAS 40300-58-1)
- 2-Amino-5-nitro-1H-benz[de]isoquinoline-1,3(2H)-dione (CAS 62578-85-2)
- 3-((5-Chloro-2-methylphenyl)amino)cyclohex-2-en-1-one (CAS 166883-90-5)
- 4-(1,3-benzodioxol-5-yl)-3-(2-methyl-3-furyl)isoxazol-5-amine (CAS 1311693-32-9)
- 2-(((5R,6S)-5-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-yl)oxy)-N,N-dimethylethan-1-amine (CAS 67441-19-4)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
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