3-((4,8-Dimethylquinolin-2-yl)thio)propanoic acid CAS 370843-69-9
| CAS No. | 370843-69-9 |
| Molecular Formula | C14H15NO2S |
| Molecular Weight | 261.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-((4,8-Dimethylquinolin-2-yl)thio)propanoic acid 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 3-((4,8-Dimethylquinolin-2-yl)thio)propanoic acid (CAS 370843-69-9), a certified reference material (molecular formula C14H15NO2S, MW 261.34 g/mol) for analytical method development and quality control.
3-((4,8-Dimethylquinolin-2-yl)thio)propanoic acid (C14H15NO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C14H15NO2S |
| Molecular Weight | 261.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dimethylquinolin Standards
- 3-((4,6-Dimethylquinolin-2-yl)thio)propanoic acid (CAS 330832-52-5)
- 3-((7,8-Dimethylquinolin-4-yl)oxy)aniline (CAS 1315346-00-9)
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- 2-((4,6-Dimethylquinolin-2-yl)thio)acetic acid (CAS 370848-09-2)
- 2-((4,8-Dimethylquinolin-2-yl)thio)acetic acid (CAS 370843-65-5)
Recommended Standards
- 3-((4-Methoxyphenyl)amino)-1-(thiophen-2-yl)propan-1-one (CAS 93523-16-1)
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- 2-{4-[(tert-butoxy)carbonyl]thiomorpholin-3-yl}acetic acid (CAS 212650-49-2)
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