[2-bromo-4-(ethylsulfanyl)phenyl]methanol CAS 1691756-22-5
| CAS No. | 1691756-22-5 |
| Molecular Formula | C9H11BrOS |
| Molecular Weight | 247.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, [2-bromo-4-(ethylsulfanyl)phenyl]methanol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 247.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
[2-bromo-4-(ethylsulfanyl)phenyl]methanol (CAS 1691756-22-5) is a high-purity analytical reference standard with the molecular formula C9H11BrOS and a molecular weight of 247.15 g/mol.
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-4-(ethylsulfanyl)phenyl]methanol 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 | C9H11BrOS |
| Molecular Weight | 247.15 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.) | 1994 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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- 2-Bromo-1-(thiophen-2-yl)pentan-1-one (CAS 1310320-07-0)
- 2-((3-Bromo-4-methylphenyl)thio)ethan-1-ol (CAS 1338603-02-3)
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- 2-(3-Bromo-5-methyl-phenylsulfanyl)-ethanol (CAS 1824056-44-1)
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Recommended Standards
- (1-((5-Bromothiophen-2-yl)methyl)cyclopropyl)methanol (CAS 1491967-73-7)
- (1-((3-Bromothiophen-2-yl)methyl)cyclopropyl)methanol (CAS 1483472-29-2)
- 2,4-Difluoro-5-nitrophenyl ethyl carbonate (CAS 1379610-42-0)
- 2-(4-Bromo-3-methyl-phenylsulfanyl)-ethanol (CAS 1824272-87-8)
- 5-Cyclopropoxy-N-methyl-6-sulfamoylpicolinamide (CAS 1243440-83-6)
- 3-(1,3-Dioxan-2-yl)-1-(2-fluorophenyl)propan-1-one (CAS 898785-98-3)
- N-(3-Methyl-5-styrylisoxazol-4-yl)benzamide (CAS 109300-10-9)
- 6-Methoxy-2,3-dihydro-1H-inden-1-amine (CAS 103028-81-5)
- 4-amino-4-(trifluoromethyl)cyclohexane-1-carboxylic acid hydrochloride (CAS 1803571-76-7)
- 3-(6-(Pyrrolidin-1-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)propanoic acid (CAS 913527-48-7)
- 4-Bromo-7-hydroxy-6-nitro-2,3-dihydro-1H-inden-1-one (CAS 90792-61-3)
- 3,3-Bis(Methylsulfanyl)-1-[4-(Trifluoromethyl)Phenyl]-2-Propen-1-One (CAS 116609-87-1)
- N1-(3-bromo-6-morpholino-4-(trifluoromethyl)pyridin-2-yl)ethane-1,2-diamine (CAS 1089330-42-6)
- Insulin Degludec Impurity 11 (CAS CATO-C4X-215711)
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