4-((4-Fluorophenyl)thio)butan-2-one CAS 142038-16-2
| CAS No. | 142038-16-2 |
| Molecular Formula | C10H11FOS |
| Molecular Weight | 198.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 198.26 g/mol gives 4-((4-Fluorophenyl)thio)butan-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-((4-Fluorophenyl)thio)butan-2-one (CAS 142038-16-2), a certified reference material (molecular formula C10H11FOS, MW 198.26 g/mol) for analytical method development and quality control.
Structurally, 4-((4-Fluorophenyl)thio)butan-2-one (C10H11FOS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 198.26 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-((4-Fluorophenyl)thio)butan-2-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H11FOS |
| Molecular Weight | 198.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1997 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluorophenyl Standards
- 4-((2-Fluorophenyl)thio)butan-2-one (CAS 1044058-12-9)
- 1-(4-Fluorophenyl)-3-(methylthio)propan-1-one (CAS 1178385-39-1)
- 1-(4-Fluorophenyl)-3-(methylthio)propan-2-one (CAS 1183192-38-2)
- 1-((4-Fluorophenyl)thio)butan-2-one (CAS 1249805-49-9)
- 1-((3-Fluorophenyl)thio)butan-2-one (CAS 1488059-53-5)
- (R)-1-(1-(2-Fluorophenyl)ethyl)thiourea (CAS 1956435-82-7)
- 5-(2-Fluorophenyl)nicotinonitrile (CAS 1214334-11-8)
- 2-(4-Fluorophenyl)pyridine-3-carbonitrile (CAS 1214335-17-7)
Recommended Standards
- (1R,5R)-tert-Butyl 3,6-diazabicyclo[3.2.0]heptane-3-carboxylate (CAS 1419075-97-0)
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- (3aR,6aR)-1-Methyl-5-ethoxycarbonylhexahydropyrrolo[3,4-b]pyrrole (CAS 1417789-32-2)
- Ethyl 8-hydroxybicyclo[3.2.1]Octane-3-carboxylate (CAS 1420792-55-7)
- tert-Butyl 4-(4-(hydrazinecarbonyl)benzyl)piperazine-1-carboxylate (CAS 2108527-05-3)
- 1-(3-((Furan-2-ylmethyl)sulfonyl)azetidin-1-yl)-3,3-diphenylpropan-1-one (CAS 1797871-24-9)
- 1-(2-Aminoethyl)-N-benzyl-N-cyclopropylpiperidin-4-amine (CAS 1353967-60-8)
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