1-(4-Hydroxyquinolin-3-yl)ethan-1-one CAS 74037-78-8
| CAS No. | 74037-78-8 |
| Molecular Formula | C13H25NOS |
| Molecular Weight | 243.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(4-Hydroxyquinolin-3-yl)ethan-1-one.
CATO supplies 1-(4-Hydroxyquinolin-3-yl)ethan-1-one (CAS 74037-78-8), a certified reference material (molecular formula C13H25NOS, MW 243.41 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H25NOS, 1-(4-Hydroxyquinolin-3-yl)ethan-1-one contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 243.41 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C13H25NOS |
| Molecular Weight | 243.41 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) | 2.0 |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Hydroxyquinolin Standards
- {[(4-hydroxyquinolin-3-yl)carbonyl]amino}acetic acid (CAS 1087792-60-6)
- 1-Benzyl-4-hydroxyquinolin-2(1H)-one (CAS 105024-96-2)
- 2-((2-Hydroxyquinolin-8-yl)oxy)propanoic acid (CAS 1225751-57-4)
- (4-Hydroxyquinolin-3-yl)(piperazin-1-yl)methanone (CAS 604772-60-3)
- (2-Hydroxyquinolin-3-yl)methanesulfonyl chloride (CAS 1249135-11-2)
- (8-Hydroxyquinolin-5-yl)methyl acetate (CAS 58370-96-0)
- 3-(8-Hydroxyquinolin-5-yl)propanoic acid (CAS 33273-97-1)
- 1-((8-Hydroxyquinolin-2-yl)methyl)guanidine (CAS 648896-22-4)
Recommended Standards
- Benzyl(phenylthiomethyl-<SUP>13</SUP>C) ether (CAS 1202865-31-3)
- Demethyltrichlorfon (CAS 684-31-1)
- N-(3-(cyclohexyloxy)propyl)tetrahydrothiophen-3-amine (CAS 1038285-03-8)
- N-(2-cyclohexylpropylidene)-2-methylpropane-2-sulfinamide (CAS 2014419-73-7)
- 4-Bromo-7-hydroxy-2,3-dihydro-1H-indol-2-one (CAS 1360886-92-5)
- 2-Amino-4-chloro-3,5-dimethylphenol (CAS 5428-46-6)
- 5,7-Dimethyl-2H-chromen-2-one (CAS 14002-99-4)
- 6-(3-Hydroxypropyl)-5-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 866132-65-2)
- 5-((2,4-Dioxothiazolidin-5-yl)methyl)-2-methoxy-N-(4-(trifluoromethyl)benzyl)benzamide (CAS 213252-19-8)
- 3-Isopropyl-5,5-diphenyl-2-thioxooxazolidin-4-one (CAS 88051-58-5)
- Benzyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-azabicyclo[3.2.1]octane-2-carboxylate (CAS 2609867-73-2)
- (1R,4r)-4-(tert-butyl)cyclohexan-1-amine hydrochloride (CAS 54572-02-0)
- (R)-3-Nitro-2-(pyrrolidin-3-yloxy)pyridine hydrochloride (CAS 1286208-33-0)
- Acetyl Tetrapeptide-11 (CAS 928006-88-6)
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