(3-Bromo-5-methylthiophen-2-yl)methanol CAS 1448896-91-0
| CAS No. | 1448896-91-0 |
| Molecular Formula | C6H7BrOS |
| Molecular Weight | 207.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
(3-Bromo-5-methylthiophen-2-yl)methanol (CAS 1448896-91-0), molecular formula C6H7BrOS and molecular weight 207.09 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (3-Bromo-5-methylthiophen-2-yl)methanol (C6H7BrOS) is characterized by sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C6H7BrOS |
| Molecular Weight | 207.09 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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- 5-Pyrimidinamine, 2-bromo-N,N-dimethyl- (CAS 1209458-17-2)
- N-[5-(1-Adamantyl)-1,3,4-thiadiazol-2-yl]-2-chloro-N-phenylacetamide (CAS 1706460-53-8)
- 4-Fluoro-3-(methoxycarbonyl)phenylboronic Acid (CAS 874219-35-9)
- 3-Isopropyl-1H-pyrazol-4-ol (CAS 1394926-92-1)
- 2-(Dimethylamino)-1,3-benzoxazole-6-carboxylic acid (CAS 1393746-53-6)
- MLCK inhibitor peptide 18 (CAS 224579-74-2)
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