2,2,2-Trifluoro-1-(3-(methylthio)phenyl)ethanone CAS 166831-66-9
| CAS No. | 166831-66-9 |
| Molecular Formula | C9H7F3OS |
| Molecular Weight | 220.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2,2,2-Trifluoro-1-(3-(methylthio)phenyl)ethanone (CAS 166831-66-9), a certified reference material (molecular formula C9H7F3OS, MW 220.21 g/mol) for analytical method development and quality control.
Structurally, 2,2,2-Trifluoro-1-(3-(methylthio)phenyl)ethanone (C9H7F3OS) 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 220.21 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 2,2,2-Trifluoro-1-(3-(methylthio)phenyl)ethanone 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 | C9H7F3OS |
| Molecular Weight | 220.21 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 2004 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Trifluoro Standards
- 2,2,2-Trifluoro-1-(4-(methylthio)phenyl)ethan-1-one (CAS 122243-33-8)
- 2-Trifluoro phenyl thioacetic acid (CAS 13334-00-4)
- 2,2,2-Trifluoro-1-(2-(methylthio)phenyl)ethan-1-one (CAS 166831-65-8)
- 4,4,4-Trifluoro-1-phenyl-butane-1,3-diol (CAS 108535-37-1)
- 1,1,1-Trifluoro-3-(3-methoxyphenyl)propan-2-ol (CAS 1148050-27-4)
- 1,1,1-Trifluoro-3-(2-methoxyphenyl)propan-2-ol (CAS 1148050-28-5)
- 2,2,2-Trifluoro-1-(3-methyl-1-propyl-1h-pyrazol-5-yl)ethan-1-one (CAS 1245773-03-8)
- 2,2,2-Trifluoro-1-(2-methoxy-5-methylphenyl)ethan-1-ol (CAS 1293123-71-3)
Recommended Standards
- 1-(3-(Trifluoromethyl)phenyl)thiourea (CAS 1736-70-5)
- 3,5-Difluorobenzhydrol (CAS 153877-56-6)
- 1-(2-(Trifluoromethyl)phenyl)thiourea (CAS 1736-71-6)
- Benzyl 2,4-difluorophenyl ether (CAS 152434-86-1)
- 3-Fluoro-4'-methoxy-[1,1'-biphenyl]-4-amine (CAS 893734-49-1)
- Ethyl 6-iodo-8-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate (CAS 1363405-66-6)
- (1-(4-Isopropylphenyl)-2,2-dimethylcyclopropyl)methanol (CAS 1892645-09-8)
- 1-Isobutyl-3,4-dihydroisoquinoline (CAS 100608-37-5)
- (3-(Cyclopropylmethoxy)phenyl)methanamine (CAS 848444-80-4)
- 2-Mercapto-3-(4-methylcyclohexyl)quinazolin-4(3H)-one (CAS 690683-99-9)
- N-(m-PEG4)-N'-(amino-PEG3)-Cy5 (CAS 2107272-96-6)
- 6-Bromo-5-(difluoromethyl)-3-(trifluoromethyl)pyridin-2-ol (CAS 1805411-22-6)
- 4H-Thieno[3,2-c][1]benzopyran-2-carboxylic acid (CAS 26268-04-2)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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