3-[(2,2,2-Trifluoroethyl)sulfanyl]benzoyl chloride CAS 1706430-16-1
| CAS No. | 1706430-16-1 |
| Molecular Formula | C9H6ClF3OS |
| Molecular Weight | 254.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 3-[(2,2,2-Trifluoroethyl)sulfanyl]benzoyl chloride (CAS 1706430-16-1), a certified reference material (molecular formula C9H6ClF3OS, MW 254.66 g/mol) for analytical method development and quality control.
Owing to sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system, 3-[(2,2,2-Trifluoroethyl)sulfanyl]benzoyl chloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 254.66 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H6ClF3OS |
| Molecular Weight | 254.66 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.) | 1994 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Trifluoroethyl Standards
- 4-[(2,2,2-Trifluoroethyl)sulfanyl]benzoyl chloride (CAS 1706430-00-3)
- 2,2,2-Trifluoroethyl (5-chloropyridin-2-yl)carbamate (CAS 1087788-67-7)
- 2,2,2-trifluoroethyl N-(2-chloropyridin-3-yl)carbamate (CAS 1354963-28-2)
- 2,2,2-trifluoroethyl N-(6-chloropyridin-3-yl)carbamate (CAS 1551362-55-0)
- 4-(4-(2,2,2-Trifluoroethyl)piperazin-1-yl)butanoic acid (CAS 1284096-45-2)
- 2,2,2-Trifluoroethyl n-[3-(pyrrolidin-1-yl)propyl]carbamate (CAS 1306603-23-5)
- 2,2,2-Trifluoroethyl (4,5-dimethylthiazol-2-yl)carbamate (CAS 1306606-07-4)
- 2,2,2-Trifluoroethyl 4-methylbenzenesulfonate (CAS 433-06-7)
Recommended Standards
- (5-Chloro-2-fluorophenyl)(3-fluorophenyl)methanol (CAS 1711378-56-1)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)ethanethioamide (CAS 1672655-85-4)
- 4-(Chlorodifluoromethoxy)biphenyl (CAS 175838-99-0)
- 3-((1,1,1-Trifluoropropan-2-yl)oxy)propane-1-sulfonyl chloride (CAS 1530785-87-5)
- 5-Bromo-1-chloro-3-ethoxy-2-propoxybenzene (CAS 1365272-89-4)
- 3-Chloro-6-(4-chlorophenyl)-2-methylpyrazolo[1,5-a]pyrimidine (CAS 439107-64-9)
- 1-(2-Fluoroethyl)-5-methyl-1H-pyrazole-4-carbaldehyde (CAS 1443279-51-3)
- 3-(4-Chlorophenyl)-5-(methylthio)-1H-1,2,4-triazole (CAS 57295-49-5)
- 887406-92-0 Dimethyl 3,3'-[(prop-2-en-1-yl)azanediyl]dipropanoate (non-preferred name) DTXSID60652640 (CAS 887406-92-0)
- N-Methyl-N-(5-methylfuran-2-yl)benzamide (CAS 62187-56-8)
- Cholesterol hexyl carbonate (CAS 15455-80-8)
- 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trifluoromethyl)-1h-indole (CAS 955978-82-2)
- 2-Morpholin-4-yl-8-nitroquinoline (CAS 292053-56-6)
- Semaglutide impurity 32 (CAS CATO-C4X-222632)
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