(4,5-Dimethylthiophen-3-yl)(pyrrolidin-1-yl)methanone CAS 774589-67-2
| CAS No. | 774589-67-2 |
| Molecular Formula | C11H15NOS |
| Molecular Weight | 209.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4,5-Dimethylthiophen-3-yl)(pyrrolidin-1-yl)methanone (C11H15NOS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies (4,5-Dimethylthiophen-3-yl)(pyrrolidin-1-yl)methanone (CAS 774589-67-2), a certified reference material (molecular formula C11H15NOS, MW 209.31 g/mol) for analytical method development and quality control.
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 | C11H15NOS |
| Molecular Weight | 209.31 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (2-thiomorpholinopyrid-4-yl)methylamine (CAS 886851-35-0)
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- Peptide Impurity 70 TFA Salt (CAS CATO-CPTD788570)
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