1-Bromo-3-fluoro-5-(methylsulfanyl)benzene CAS 453566-03-5
| CAS No. | 453566-03-5 |
| Molecular Formula | C7H6BrFS |
| Molecular Weight | 221.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Bromo-3-fluoro-5-(methylsulfanyl)benzene is closely related to sulfur-containing functionality, fluorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-Bromo-3-fluoro-5-(methylsulfanyl)benzene (CAS 453566-03-5), molecular formula C7H6BrFS and molecular weight 221.09 g/mol, is a CATO reference standard with documented purity and traceability.
1-Bromo-3-fluoro-5-(methylsulfanyl)benzene (C7H6BrFS) 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. 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).
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 1-Bromo-3-fluoro-5-(methylsulfanyl)benzene 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 | C7H6BrFS |
| Molecular Weight | 221.09 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.) | 2025 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 4-Bromo-2-fluoro-5-methylbenzenethiol (CAS 1011460-49-3)
- (2-Bromo-4-fluorophenyl)methanethiol (CAS 1016506-12-9)
- 5-Bromo-2-fluoro-4-methyl-benzenethiol (CAS 108404-38-2)
- 2-Bromo-1-(4-methylpiperazin-1-yl)ethan-1-one (CAS 112257-15-5)
- 3-Bromo-1-methylnaphthalene (CAS 112929-89-2)
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- 6-Bromo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine (CAS 1203499-17-5)
- 8-Bromo-2,3-dihydro-1H-pyrido[3,4-b][1,4]oxazine (CAS 1203499-19-7)
Recommended Standards
- 1-Bromo-2-fluoro-4-methylsulfanylbenzene (CAS 917562-25-5)
- 1-Bromo-3-methylnaphthalene (CAS 54357-18-5)
- 1-(Bromomethyl)naphthalene (CAS 3163-27-7)
- 1-Bromo-5-methylnaphthalene (CAS 20366-59-0)
- Pyrrolidine-3-carboxylic acid (2-piperidin-1-yl-ethyl)-amide (CAS 1171917-19-3)
- (4-Fluoro-6-(1H-pyrrol-1-yl)pyridin-3-yl)boronic acid (CAS 2225154-76-5)
- Ethyl 8-(3-chlorophenyl)-8-oxooctanoate (CAS 898752-20-0)
- Tert-butyl 2-(bromomethyl)-1,4-oxazepane-4-carboxylate (CAS 1696066-89-3)
- Nebivolol Impurity 65 (CAS CATO-C4X-196865)
- 6-Oxopiperazine-2-carboxylic acid (CAS 1246552-66-8)
- Calcium (4-(((2-amino-5-formyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzoyl)glutamate (CAS 67005-79-2)
- Tert-butyl 3-(thietan-3-ylamino)azetidine-1-carboxylate (CAS 1877188-98-1)
- 1-(4-Nitrophenyl)-3-phenylprop-2-yn-1-one (CAS 3672-66-0)
- Tirzepatide Impurity 18 (CAS CATO-C4X-324018)
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