(3-Bromophenyl)(trifluoromethyl)sulfane CAS 2252-45-1
| CAS No. | 2252-45-1 |
| Molecular Formula | C7H4BrF3S |
| Molecular Weight | 257.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 257.07 g/mol gives (3-Bromophenyl)(trifluoromethyl)sulfane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(3-Bromophenyl)(trifluoromethyl)sulfane (CAS 2252-45-1) is a high-purity analytical reference standard with the molecular formula C7H4BrF3S and a molecular weight of 257.07 g/mol.
(3-Bromophenyl)(trifluoromethyl)sulfane (C7H4BrF3S) contains sulfur-containing functionality, fluorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 (3-Bromophenyl)(trifluoromethyl)sulfane 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 | C7H4BrF3S |
| Molecular Weight | 257.07 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.) | 1957 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- (2-Bromophenyl)(trifluoromethyl)sulfane (CAS 1644-72-0)
- (4-Bromophenyl)(trifluoromethyl)sulfane (CAS 333-47-1)
- Methyl 3-(4-Bromophenyl)-3-oxopropionate (CAS 126629-81-0)
- Methyl 3-(2-bromophenyl)oxirane-2-carboxylate (CAS 130089-21-3)
- Methyl 3-(3-bromophenyl)oxirane-2-carboxylate (CAS 133991-90-9)
- 3-(3-Bromophenyl)oxetane-3-carboxylic acid (CAS 1363381-80-9)
- 2-(3-Acetyl-5-bromophenyl)acetic acid (CAS 1393540-45-8)
- 3-(4-Bromophenyl)oxetane-3-carboxylic acid (CAS 1393585-20-0)
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- Ozarelix (CAS 295350-45-7)
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