1-((3-Fluorophenyl)thio)-3-methylbutan-2-one CAS 1491647-45-0
| CAS No. | 1491647-45-0 |
| Molecular Formula | C11H13FOS |
| Molecular Weight | 212.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 212.28 g/mol gives 1-((3-Fluorophenyl)thio)-3-methylbutan-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-((3-Fluorophenyl)thio)-3-methylbutan-2-one (CAS 1491647-45-0) is a high-purity analytical reference standard with the molecular formula C11H13FOS and a molecular weight of 212.28 g/mol.
1-((3-Fluorophenyl)thio)-3-methylbutan-2-one (C11H13FOS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-((3-Fluorophenyl)thio)-3-methylbutan-2-one 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 | C11H13FOS |
| Molecular Weight | 212.28 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluorophenyl Standards
- 5-((2-Fluorophenyl)thio)pentan-2-one (CAS 1153114-76-1)
- 1-(3-Fluorophenyl)-2-(propylthio)ethan-1-one (CAS 1157206-88-6)
- 1-(2-Fluorophenyl)-2-(propylthio)ethan-1-one (CAS 1157364-02-7)
- 1-(4-Fluorophenyl)-2-(propylthio)ethan-1-one (CAS 1157364-22-1)
- 1-(3-Fluorophenyl)-2-(isopropylthio)ethan-1-one (CAS 1178645-35-6)
- 1-(4-Fluorophenyl)-2-(isopropylthio)ethan-1-one (CAS 1178684-31-5)
- 1-((2-Fluorophenyl)thio)pentan-2-one (CAS 1247627-80-0)
- 1-((4-Fluorophenyl)thio)pentan-2-one (CAS 1250917-71-5)
Recommended Standards
- 1-((4-Fluorophenyl)thio)-3-methylbutan-2-one (CAS 1481243-09-7)
- 1-(1,1-Difluoropropyl)-4-isobutylbenzene (CAS 1888960-83-5)
- 1-((2-Fluorophenyl)thio)-3-methylbutan-2-one (CAS 1465425-69-7)
- (±)-Jasmonic Acid-d2DISCONTINUED PLEASE SEE J210527 (CAS 903510-50-9)
- bis(2,4,6-trichlorophenyl) 2-methylpropanedioate (CAS 15781-71-2)
- 1-(2,4-Dimethoxyphenyl)-2,2,2-trifluoroethan-1-amine (CAS 886368-70-3)
- 1-(4-Phenyl-6-(trifluoromethyl)pyrimidin-2-yl)piperidin-4-amine (CAS 1018125-23-9)
- Hexa-1,5-dien-1-ylbenzene (CAS 1009-81-0)
- 2-[2-(3-Hydroxyphenyl)-4-thiazolyl]acetic Acid (CAS 171017-52-0)
- N-(4-Fluorobenzo[d]thiazol-2-yl)-4-methylbenzamide (CAS 906785-24-8)
- 5-(2-Bromoethyl)-2-methoxythiazole (CAS 214614-78-5)
- Naproxen Impurity 18 (CAS 2601735-81-1)
- Rufinamide Impurity 3 (CAS 106308-41-2)
- Semaglutide Impurity 123 (CAS 71997-93-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com