5-Cyclopropoxy-4-methoxy-2-(methylthio)pyridine CAS 1243355-44-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1243355-44-3 |
| Molecular Formula | C10H13NO2S |
| Molecular Weight | 211.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Cyclopropoxy-4-methoxy-2-(methylthio)pyridine (CAS 1243355-44-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H13NO2S. Molecular weight: 211.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H13NO2S |
| Molecular Weight | 211.28 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Cyclopropoxy Standards
- 4-Cyclopropoxy-3-methoxy-5-(methylthio)pyridine (CAS 1243316-33-7)
- 5-Cyclopropoxy-3-methoxy-2-(methylthio)pyridine (CAS 1243329-58-9)
- 3-Cyclopropoxy-4-methoxy-5-(methylthio)pyridine (CAS 1243368-10-6)
- 4-Cyclopropoxy-2-methoxy-3-(methylthio)pyridine (CAS 1243389-27-6)
- 3-Cyclopropoxy-5-methoxy-4-(methylthio)pyridine (CAS 1243409-52-0)
- 3-Cyclopropoxy-2-methoxy-5-(methylthio)pyridine (CAS 1243450-43-2)
- 4-Cyclopropoxy-2-methoxy-5-(methylthio)pyridine (CAS 1243454-81-0)
- 3-Cyclopropoxy-6-methoxy-2-(methylthio)pyridine (CAS 1243465-14-6)
Recommended Standards
- 3-Hydroxy-N,N-dimethyl-5-(methylthio)benzamide (CAS 1243362-31-3)
- 2-Hydroxy-N,N-dimethyl-6-(methylthio)benzamide (CAS 1243283-86-4)
- 2-Hydroxy-N,N-dimethyl-3-(methylthio)benzamide (CAS 1243282-93-0)
- 7-methoxy-3-(2,2,2-trifluoro-1-hydroxyethyl)-4H-chromen-4-one (CAS 2922555-47-1)
- 6-Propylpyridazin-3(2H)-one (CAS 93269-64-8)
- 2-(Bromomethyl)-1,1-dichlorocyclopropane (CAS 3591-45-5)
- 5-Bromo-2-(2,2,2-trifluoroethyl)pyridine (CAS 1335050-19-5)
- Ethyl 4-(diethoxyphosphoryl)benzoate (CAS 17067-92-4)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazolo[3,4-c]pyridine (CAS 1809447-77-5)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
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