2-bromo-5-(methylsulfanyl)phenol CAS 1243397-23-0
| CAS No. | 1243397-23-0 |
| Molecular Formula | C7H7BrOS |
| Molecular Weight | 219.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 219.10 g/mol gives 2-bromo-5-(methylsulfanyl)phenol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-bromo-5-(methylsulfanyl)phenol (CAS 1243397-23-0) is a high-purity analytical reference standard with the molecular formula C7H7BrOS and a molecular weight of 219.10 g/mol.
2-bromo-5-(methylsulfanyl)phenol (C7H7BrOS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, 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 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.
As a certified reference material (CRM), 2-bromo-5-(methylsulfanyl)phenol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H7BrOS |
| Molecular Weight | 219.10 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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 | Br-containing |
| Sulfur Atoms | 1 |
Related bromo Standards
- 1-(5-bromo-2-methylthiophen-3-yl)ethan-1-one (CAS 1001671-82-4)
- 2-Bromo-1-(5-methylthiophen-2-yl)ethanone (CAS 10531-42-7)
- 3-Bromo-2-(methylthio)phenol (CAS 107724-66-3)
- 5-Bromo-2-ethylthiophene-3-carbaldehyde (CAS 1150223-09-8)
- 4-Bromo-N-cyclopropylthiazol-2-amine (CAS 1159816-42-8)
- 2-Bromo-1-(4-methylthiophen-2-yl)ethan-1-one (CAS 1203589-82-5)
- 5-Bromo-N-cyclopropylthiazol-2-amine (CAS 1209460-01-4)
- 2-Bromo-3-(methylthio)phenol (CAS 1243287-95-7)
Recommended Standards
- 3-Bromo-5-(methylthio)phenol (CAS 1243394-57-1)
- 3-Bromo-4-(methylthio)phenol (CAS 1243458-10-7)
- 3-(4-Bromothiophen-2-yl)propanal (CAS 1247380-57-9)
- 1-(3-Bromothiophen-2-yl)propan-2-one (CAS 1247452-12-5)
- 2,2-Didecylpropane-1,3-dithiol (CAS 302931-65-3)
- 4-Fluoro-3-propoxy-5-(trifluoromethyl)phenol (CAS 1881328-87-5)
- Methyl 3-ethoxy-4-fluorobenzoate (CAS 1379078-72-4)
- 1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)-1H-pyrrole-2,5-dione (CAS 138949-16-3)
- N-((1-(2-Chloroacetyl)piperidin-3-yl)methyl)-N-methylacetamide (CAS 1353985-13-3)
- Paclitaxel Impurity 33 (CAS 92950-42-0)
- 1-(5-Bromo-2-hydroxy-3-methoxyphenyl)propan-2-one (CAS 1003988-41-7)
- (2R,3R,4S,5R)-2-(6-Chloro-9H-purin-9-yl)-5-methyltetrahydrofuran-3,4-diol (CAS 112506-90-8)
- Aztreonam Impurity 15 (CAS CATO-C4X-152215)
- [pGlu] Semaglutide (CAS CATO-C4X-2226288)
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