5-(tert-Butyl)-3-cyclopropoxy-2-(methylthio)pyridine CAS 1243468-01-0
| CAS No. | 1243468-01-0 |
| Molecular Formula | C13H19NOS |
| Molecular Weight | 237.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
5-(tert-Butyl)-3-cyclopropoxy-2-(methylthio)pyridine (CAS 1243468-01-0) is a high-purity analytical reference standard with the molecular formula C13H19NOS and a molecular weight of 237.36 g/mol.
5-(tert-Butyl)-3-cyclopropoxy-2-(methylthio)pyridine (C13H19NOS) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 5-(tert-Butyl)-3-cyclopropoxy-2-(methylthio)pyridine 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.
Physical & Chemical Properties
| Molecular Formula | C13H19NOS |
| Molecular Weight | 237.36 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.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
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