2-Bromo-5-(methylthio)benzenethiol CAS 1349715-71-4
| CAS No. | 1349715-71-4 |
| Molecular Formula | C7H7BrS2 |
| Molecular Weight | 235.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 235.16 g/mol gives 2-Bromo-5-(methylthio)benzenethiol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Bromo-5-(methylthio)benzenethiol (CAS 1349715-71-4), a certified reference material (molecular formula C7H7BrS2, MW 235.16 g/mol) for analytical method development and quality control.
Owing to sulfur-containing functionality, bromine substitution, an aromatic ring system, 2-Bromo-5-(methylthio)benzenethiol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 235.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 2-Bromo-5-(methylthio)benzenethiol 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 | C7H7BrS2 |
| Molecular Weight | 235.16 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.) | 1991 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 2 |
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Why CATO?
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