1-[3-fluoro-4-(methylsulfanyl)phenyl]ethan-1-one CAS 2968-09-4
| CAS No. | 2968-09-4 |
| Molecular Formula | C9H9FOS |
| Molecular Weight | 184.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-[3-fluoro-4-(methylsulfanyl)phenyl]ethan-1-one.
1-[3-fluoro-4-(methylsulfanyl)phenyl]ethan-1-one (CAS 2968-09-4), molecular formula C9H9FOS and molecular weight 184.23 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-[3-fluoro-4-(methylsulfanyl)phenyl]ethan-1-one (C9H9FOS) is characterized by sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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.
CATO manufactures 1-[3-fluoro-4-(methylsulfanyl)phenyl]ethan-1-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 | C9H9FOS |
| Molecular Weight | 184.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1957 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related fluoro Standards
- (2-Fluoro-5-methylphenyl)thiourea (CAS 1038356-01-2)
- 1-(3-Fluoro-2-methylphenyl)thiourea (CAS 156970-38-6)
- (5-Fluoro-2-methylphenyl)thiourea (CAS 16822-86-9)
- 6-Fluoro-N-(thietan-3-yl)pyridin-3-amine (CAS 1862917-40-5)
- 2-Fluoro-4-methyl-5-(methylthio)benzaldehyde (CAS 1896916-18-9)
- (4-Fluoro-2-methylphenyl)thiourea (CAS 946612-94-8)
- (4-Fluoro-3-methylphenyl)thiourea (CAS 929562-31-2)
- 1-(2-Fluoro-4-methylphenyl)thiourea (CAS 930396-09-1)
Recommended Standards
- 1,3-Dioxolane-4-methanol, α,5-diethenyl-2,2-dimethyl-, (4S,5R)- (CAS 683276-43-9)
- 10-Oxo-trans-8-decenoic Acid (CAS 69152-89-2)
- 1,3,3-Trimethyl-5-oxocyclohexane-1-carboxylic acid (CAS 91057-32-8)
- 1-Cyclopentyl-2-(1,3-dioxolan-2-yl)ethan-1-one (CAS 56531-52-3)
- (R)-1-(3-(Trifluoromethoxy)phenyl)ethanamine hydrochloride (CAS 1391578-86-1)
- (R)-2-Acetamido-3-cyclobutylpropanoic Acid (CAS 1807937-93-4)
- (+)-Carnitine Benzyl Ester Chloride (CAS 14548-21-1)
- 2-((3-Chlorophenyl)thio)-N-(4-(2,4-dichlorophenyl)thiazol-2-yl)acetamide (CAS 338957-91-8)
- Pramipexole Impurity 59 (CAS CATO-C4X-110759)
- 10-(3-Bromophenyl)-14,14-dimethyl-2,9-diazatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6-tetraen-12-one (CAS 149774-60-7)
- 2-(4-Propoxyphenyl)ethan-1-amine hydrochloride (CAS 56370-31-1)
- Methyl 5-(3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)propyl)-2-(((benzyloxy)carbonyl)amino)benzoate (CAS 1427502-24-6)
- N-ethyl-4-nitroaniline hydrochloride (CAS 1201633-43-3)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
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