7-(4-Hydroxybutoxy)quinolin-2(1H)-one CAS 1008531-47-2
| CAS No. | 1008531-47-2 |
| Molecular Formula | - |
| Molecular Weight | 235.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-(4-Hydroxybutoxy)quinolin-2(1H)-one (CAS 1008531-47-2), molecular formula C13H13D2NO3 and molecular weight 235.28 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H13D2NO3, 7-(4-Hydroxybutoxy)quinolin-2(1H)-one contains deuterium isotope labeling, 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 235.28 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.
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 | C13H13D2NO3 |
| Molecular Weight | 235.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1988 |
| Nitrogen Atoms | 1 |
Related Hydroxybutoxy Standards
- 2-((4-Hydroxybutoxy)carbonyl)benzoic Acid (CAS 17498-34-9)
- 4-((4-Hydroxybutoxy)carbonyl)benzoic acid (CAS 63317-89-5)
- Ethyl 4-(4-hydroxybutoxy)benzoate (CAS 98092-85-4)
- 2-((4-Hydroxybutoxy)carbonyl)benzoic-3,4,5,6-d4 acid (CAS 1346600-32-5)
- 5-((4-hydroxybutoxy)carbonyl)furan-2-carboxylic acid (CAS CATO-C3D-262624)
- 3-(4-Hydroxybutoxy)benzoic acid (CAS 98092-81-0)
- 4-(4-Hydroxybutoxy)benzoic acid (CAS 23873-49-6)
- 2-(4-hydroxybutoxy)benzaldehyde (CAS 1392015-82-5)
Recommended Standards
- N-Benzylquinazolin-4-amine (CAS 100818-54-0)
- (R)-Benzyl 3-hydroxypiperidine-1-carboxylate (CAS 100858-34-2)
- Methyl 4-(butylcarbamoyl)benzoate (CAS 100610-03-5)
- n-((2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl)butyramide (CAS 1011171-46-2)
- 4-Ethoxy-3-(trifluoromethyl)benzonitrile (CAS 1206593-22-7)
- 1-(4-Chloro-2-methylphenyl)propan-2-ol (CAS 1782870-71-6)
- 2-oxo-2,3-dihydro-1,3-thiazole-5-carboxylic acid (CAS 857982-30-0)
- 1-(4-Fluorophenyl)-3-methyl-4,5,6,7-tetrahydro-1h-pyrazolo[4,3-b]pyridine (CAS 1383735-43-0)
- N-methoxy-N-methyl-3-(3,4,5-trifluorophenyl)prop-2-enamide (CAS 1807938-22-2)
- 2-({1-[(9H-fluoren-9-ylmethoxy)carbonyl]piperidin-4-yl}oxy)acetic acid (CAS 1341147-06-5)
- 3,5-dimethyl-N-(piperidin-4-yl)furan-2-carboxamide (CAS 1840265-40-8)
- Dimethyl 1-benzyl-1H-pyrazole-3,5-dicarboxylate (CAS 604003-20-5)
- 1-Benzyloxy-2-methoxy-5-nitro-4-(2-nitrovinyl)benzene 1-Methoxy-4-nitro-5-(2-nitroethenyl)-2-(phenylmethoxy)benzene 2426-89-3 4-Benzyloxy-3-methoxy-6-|A-dinitrostyrene NSC 149887 (CAS 2426-89-3)
- Peptide YY (human) trifluoroacetate salt (CAS 118997-30-1)
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