(3-Fluoro-4-propoxyphenyl)(methyl)sulfane CAS 1443307-41-2
| CAS No. | 1443307-41-2 |
| Molecular Formula | C10H13FOS |
| Molecular Weight | 200.27 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.
(3-Fluoro-4-propoxyphenyl)(methyl)sulfane (CAS 1443307-41-2) is a high-purity analytical reference standard with the molecular formula C10H13FOS and a molecular weight of 200.27 g/mol.
Owing to sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, (3-Fluoro-4-propoxyphenyl)(methyl)sulfane is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 200.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 | C10H13FOS |
| Molecular Weight | 200.27 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluoro Standards
- 4-Fluoro-2-(propoxymethyl)benzenethiol (CAS 1378964-10-3)
- (4-Fluoro-3-propoxyphenyl)(methyl)sulfane (CAS 1379292-31-5)
- 4-Fluoro-2-isobutoxybenzenethiol (CAS 1379297-99-0)
- 5-Fluoro-2-isobutoxybenzenethiol (CAS 1379300-06-7)
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- (5-Fluoro-2-propoxyphenyl)(methyl)sulfane (CAS 1379351-13-9)
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