4,5-Dibromo-2,3-difluorothiophenol CAS 1806351-46-1
| CAS No. | 1806351-46-1 |
| Molecular Formula | C6H2Br2F2S |
| Molecular Weight | 303.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H2Br2F2S, 4,5-Dibromo-2,3-difluorothiophenol contains sulfur-containing functionality, fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 303.95 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
4,5-Dibromo-2,3-difluorothiophenol (CAS 1806351-46-1), molecular formula C6H2Br2F2S and molecular weight 303.95 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.
CATO manufactures 4,5-Dibromo-2,3-difluorothiophenol 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 | C6H2Br2F2S |
| Molecular Weight | 303.95 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1995 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
Related Dibromo Standards
- 2,4-Dibromo-3,5-difluorobenzenethiol (CAS 1208077-53-5)
- 2,5-Dibromo-3,6-difluorothiophenol (CAS 1263376-36-8)
- 2,3-Dibromo-4,5-difluorothiophenol (CAS 1803715-74-3)
- 2,3-Dibromo-5,6-difluorothiophenol (CAS 1803715-76-5)
- 3,6-Dibromo-2,4-difluorothiophenol (CAS 1803715-79-8)
- 3,4-Dibromo-2,5-difluorothiophenol (CAS 1803775-98-5)
- 3,5-Dibromo-2,4-difluorothiophenol (CAS 1803783-69-8)
- 2,5-Dibromo-3,4-difluorothiophenol (CAS 1803836-19-2)
Recommended Standards
- 2,6-Dibromo-3,4-difluorothiophenol (CAS 1806351-34-7)
- 3-bromo-6-iodo-2-methyl-pyridine (CAS 1008361-77-0)
- 2,3-Dibromo-4,6-difluorothiophenol (CAS 1806351-24-5)
- 2-(2-Bromophenyl)-4,6-dichloropyrimidine (CAS 1188237-02-6)
- 4-((2-(Cyclohex-1-en-1-yl)ethyl)amino)-4-oxobutanoic acid (CAS 349621-31-4)
- 2,6,8-Trichloro-7-(2-phenoxyethyl)-7H-purine (CAS 93702-70-6)
- 2-(4-Fluoro-2-methylphenyl)pentan-2-ol (CAS 1379342-79-6)
- 3-Amino-1-(m-tolyl)piperidin-2-one (CAS 1344146-90-2)
- N′-Ethyl-N,N-dimethylsulfamide (CAS 76805-85-1)
- rel-(1R,2S,3S,4R,5S)-5-Aminocyclohexane-1,2,3,4-tetraol (CAS 76188-89-1)
- 1-Bromo-2-(bromomethyl)-3-fluoro-4-(trifluoromethyl)benzene (CAS 1352719-03-9)
- 5-(5-Amino-1H-benzo[d]imidazol-2-yl)pentan-2-ol (CAS 1210208-97-1)
- 2-Chloro-N'-[6-chloro-4-(trifluoromethyl)pyridin-2-yl]benzene-1-sulfonohydrazide (CAS 1790211-83-4)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
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