2-Trifluoro phenyl thioacetic acid CAS 13334-00-4
| CAS No. | 13334-00-4 |
| Molecular Formula | C9H7F3OS |
| Molecular Weight | 220.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H7F3OS, 2-Trifluoro phenyl thioacetic acid contains sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 220.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
2-Trifluoro phenyl thioacetic acid (CAS 13334-00-4), molecular formula C9H7F3OS and molecular weight 220.21 g/mol, is a CATO reference standard with documented purity and traceability.
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 2-Trifluoro phenyl thioacetic acid 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.) | 1960 |
| 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)
- 2,2,2-Trifluoro-1-(2-(methylthio)phenyl)ethan-1-one (CAS 166831-65-8)
- 2,2,2-Trifluoro-1-(3-(methylthio)phenyl)ethanone (CAS 166831-66-9)
- 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
- L-Proline-13C5, N-Boc (CAS 1313730-03-8)
- (2',6'-Difluoro-[1,1'-biphenyl]-4-yl)methanol (CAS 1349708-95-7)
- 4-(Methylthio)-2-(trifluoromethyl)benzaldehyde (CAS 1289164-55-1)
- (2',4'-Difluoro-[1,1'-biphenyl]-4-yl)methanol (CAS 1349719-13-6)
- tert-Butyl N-[2-(4-methylphenyl)-2-oxoethyl]carbamate (CAS 778617-65-5)
- 1-(4-Cyanopyridin-2-yl)piperidine-4-carboxylic acid (CAS 939986-83-1)
- meso-2,3-Dibromo-1,1,1,4,4,4-hexafluorobutane (CAS 1439904-16-1)
- 6-Fluoro-1H-pyrrolo[2,3-b]pyridin-3-amine (CAS 1190321-50-6)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(3,4-dichlorophenyl)propanoic acid (CAS 284492-13-3)
- 5-Phenylpyrrolidine-2-carboxamide (CAS 945-70-0)
- 2-Methoxypyridine-3,5-diamine dihydrochloride (CAS 89598-58-3)
- 1-Amino-2-naphthoic Acid (CAS 4919-43-1)
- Diethyl (4-amino-1H-indol-6-yl)phosphonate (CAS 2140326-89-0)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
Why CATO?
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