3-(5-((4-Methoxyquinolin-2-yl)oxy)pentyl)thiazolidine CAS 41288-23-7
| CAS No. | 41288-23-7 |
| Molecular Formula | C18H24N2O2S |
| Molecular Weight | 332.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(5-((4-Methoxyquinolin-2-yl)oxy)pentyl)thiazolidine (CAS 41288-23-7), molecular formula C18H24N2O2S and molecular weight 332.46 g/mol, is a CATO reference standard with documented purity and traceability.
3-(5-((4-Methoxyquinolin-2-yl)oxy)pentyl)thiazolidine (C18H24N2O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C18H24N2O2S |
| Molecular Weight | 332.46 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1968 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methoxyquinolin Standards
- N-(6-Methoxyquinolin-8-yl)-3-(phenylthio)propanamide (CAS 1207007-96-2)
- 4-(((6-Methoxyquinolin-3-yl)methylene)amino)benzenesulfonamide (CAS 62294-75-1)
- (6-Methoxyquinolin-4-yl)(5-vinylquinuclidin-2-yl)methanamine (CAS 1355995-86-6)
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- 4-(((6-Methoxyquinolin-3-yl)methyl)amino)benzenesulfonamide (CAS 62294-85-3)
- Ethyl 4-((6-methoxyquinolin-8-yl)amino)butanoate (CAS 5438-87-9)
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Recommended Standards
- 2-Phenyl-1-(o-tolyl)-5,6,7,8-tetrahydroquinazoline-4(1H)-thione (CAS 62721-93-1)
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- 2-Amino-6-(tert-butyl)-N-(furan-2-ylmethyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 588678-81-3)
- 3-Methylbenzyl N,N'-diphenylcarbamimidothioate (CAS 817172-39-7)
- [(1,5-diethyl-1H-pyrazol-4-yl)methyl]amine (CAS 1007540-87-5)
- Methyl 4-(chlorosulfonyl)-3-nitrobenzoate (CAS 162010-78-8)
- 3-(1-Isopentyl-3-propylpyrrolidin-3-yl)phenol 2-hydroxypropane-1,2,3-tricarboxylate (CAS 37627-59-1)
- 1-(2,4,6-Trimethylphenyl)ethane-1,2-diol (CAS 354153-47-2)
- N-[(9H-fluoren-9-ylmethoxy)carbonyl]-N-methylalanine (CAS 1362858-88-5)
- 2-Chloro-n-ethyl-n-phenylpropanamide (CAS 91131-16-7)
- 1-(P-tolyl)butan-1-ol (CAS 6282-37-7)
- 207569-11-7 5615AF Br2Ni.H2O Nickel(II) bromide hydrate (CAS 207569-11-7)
- 2-{5,7-dimethyl-2-oxo-1h,2h-pyrazolo[1,5-a]pyrimidin-6-yl}acetic acid (CAS 1258639-52-9)
- Semaglutide impurity 46 (CAS CATO-C4X-222646)
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