1-Chloro-2-trifluoromethyl-4-trifluoromethylsulfanyl-benzene CAS 1208079-27-9
| CAS No. | 1208079-27-9 |
| Molecular Formula | C8H3ClF6S |
| Molecular Weight | 280.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H3ClF6S, 1-Chloro-2-trifluoromethyl-4-trifluoromethylsulfanyl-benzene contains sulfur-containing functionality, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 280.62 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-Chloro-2-trifluoromethyl-4-trifluoromethylsulfanyl-benzene (CAS 1208079-27-9), molecular formula C8H3ClF6S and molecular weight 280.62 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C8H3ClF6S |
| Molecular Weight | 280.62 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
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Recommended Standards
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- 2-(4-Chloro-3-isopropylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2121511-69-9)
- (2R,3R,4R,5R)-2-(Acetoxymethyl)-5-(1,2,3,6-tetrahydro-9H-purin-9-yl)tetrahydrofuran-3,4-diyl diacetate (CAS 61444-45-9)
- N6-(6-Methoxypyridin-3-yl)-2-morpholino-[4,5-bipyrimidine]-2,6-diamine (CAS 944396-88-7)
- n-((3-Bromothiophen-2-yl)methyl)-2-methylcyclopropane-1-carboxamide (CAS 1556784-58-7)
- 2,5-Dimethylpyrimidin-4(1H)-one (CAS 3059-71-0)
- 1-(4-Aminophenyl)pyridin-2(1H)-one (CAS 13143-47-0)
- 6-bromopyrazolo[1,5-a]quinoline (CAS 2766427-57-8)
- (4-(4-Aminophenyl)piperazin-1-yl)(4-chlorophenyl)methanone (CAS 585567-84-6)
- 2'-O-Methylisoliquiritigenin (CAS 51828-10-5)
- N-(6-Amino-1-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)thiophene-2-carboxamide (CAS 941869-12-1)
- Tirzepatide Impurity 11 TFA salt (CAS CATO-C4X-324011)
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