5,6,7,8-Tetrahydroquinolin-5-one Hydrochloride CAS 90563-59-0
| CAS No. | 90563-59-0 |
| Molecular Formula | C9H9NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5,6,7,8-Tetrahydroquinolin-5-one Hydrochloride 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.
CATO supplies 5,6,7,8-Tetrahydroquinolin-5-one Hydrochloride (CAS 90563-59-0), a certified reference material (molecular formula C9H9NOHCl, MW 183.63 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H9NOHCl, 5,6,7,8-Tetrahydroquinolin-5-one Hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 183.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H9NO HCl |
| Molecular Weight | 183.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Tetrahydroquinolin Standards
- 1,2,3,4-tetrahydroquinolin-7-ylmethanol (CAS 1000045-81-7)
- 4-Phenyl-5,6,7,8-tetrahydroquinolin-2(1H)-one (CAS 101089-47-8)
- 2-(1-Methyl-1,2,3,4-tetrahydroquinolin-4-yl)acetamide (CAS 10147-06-5)
- (1,2,3,4-tetrahydroquinolin-5-yl)urea (CAS 1016712-93-8)
- N-(1,2,3,4-tetrahydroquinolin-5-yl)methanesulfonamide (CAS 1016718-33-4)
- 3-[(2-oxo-1,2,3,4-tetrahydroquinolin-1-yl)methyl]benzonitrile (CAS 1016882-19-1)
- 2-[(6-Methyl-1,2,3,4-tetrahydroquinolin-1-yl)methylidene]-2,3-dihydro-1H-indene-1,3-dione (CAS 1022580-78-4)
- 3-(1,2,3,4-Tetrahydroquinolin-4-yl)propanoic acid (CAS 102586-93-6)
Recommended Standards
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- Ethyl 5-amino-1-(pyrimidin-4-yl)-1h-pyrazole-4-carboxylate (CAS 105877-70-1)
- Sitagliptin related compound 1 (CAS 331763-66-7)
- Methyl2-(pyridin-3-yl)oxazole-4-carboxylate (CAS 1065102-69-3)
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- 4'-tert-Butyldimethylsilyl-6-hydroxy Raloxifene-d4 (CAS 1189422-34-1)
- Pitavastatin Impurity 116 (CAS CATO-C4X-1037116)
- 8-Bromopurine (CAS 27610-62-4)
- Liraglutide (CAS 204656-20-2)
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