4-Cyclopropoxy-3-(methylthio)-5-(trifluoromethyl)pyridine CAS 1243321-13-2
| CAS No. | 1243321-13-2 |
| Molecular Formula | C10H10F3NOS |
| Molecular Weight | 249.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-Cyclopropoxy-3-(methylthio)-5-(trifluoromethyl)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.
CATO supplies 4-Cyclopropoxy-3-(methylthio)-5-(trifluoromethyl)pyridine (CAS 1243321-13-2), a certified reference material (molecular formula C10H10F3NOS, MW 249.25 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H10F3NOS, 4-Cyclopropoxy-3-(methylthio)-5-(trifluoromethyl)pyridine contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 249.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H10F3NOS |
| Molecular Weight | 249.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Cyclopropoxy Standards
- 4-Cyclopropoxy-5-(methylthio)-2-(trifluoromethyl)pyridine (CAS 1243355-72-7)
- 3-Cyclopropoxy-6-(methylthio)-2-(trifluoromethyl)pyridine (CAS 1243397-55-8)
- 4-Cyclopropoxy-2-(methylthio)-6-(trifluoromethyl)pyridine (CAS 1243401-80-0)
- 3-Cyclopropoxy-2-(methylthio)-4-(trifluoromethyl)pyridine (CAS 1243403-75-9)
- 3-Cyclopropoxy-2-(methylthio)-6-(trifluoromethyl)pyridine (CAS 1243411-61-1)
- 4-Cyclopropoxy-3-(methylthio)-2-(trifluoromethyl)pyridine (CAS 1243452-64-3)
- 5-Cyclopropoxy-2-(methylthio)-3-(trifluoromethyl)pyridine (CAS 1243453-50-0)
- 5-Cyclopropoxy-4-(methylthio)-2-(trifluoromethyl)pyridine (CAS 1243459-40-6)
Recommended Standards
- (S)-1-(3-fluoro-5-(trifluoromethyl)phenyl)pentan-1-amine (CAS 1213673-35-8)
- (S)-1-(3-fluoro-4-(trifluoromethyl)phenyl)pentan-1-amine (CAS 1213306-54-7)
- (S)-1-(4-fluoro-3-(trifluoromethyl)phenyl)pentan-1-amine (CAS 1213044-36-0)
- (R)-1-(3-fluoro-5-(trifluoromethyl)phenyl)pentan-1-amine (CAS 1212986-11-2)
- 4-Amino-5,5-dimethyldihydrofuran-2(3H)-one hydrochloride (CAS 1673553-70-2)
- 3-(Azetidin-3-yl)-2,6-dichloropyridine (CAS 1260751-56-1)
- 2-((6-(4-Fluorophenyl)pyridazin-3-yl)oxy)ethan-1-amine (CAS 1283109-05-6)
- 2-(2-Aminoacetamido)hexanoic acid (CAS 1504-41-2)
- 5-AMinomethyl-3-isopropylisoxazole tfa salt (CAS 1210972-22-7)
- 1,4-Dimethoxyisoquinoline-3-carboxylic acid (CAS 1517249-55-6)
- Sofosbuvir Impurity 19 (CAS 1946820-96-7)
- 2-Chloro-7-ethyl-3-methylquinoline (CAS 108097-03-6)
- 4-Methyl-2-piperazin-1-ylquinoline hydrochloride (CAS 1071545-91-9)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
Why CATO?
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