(S)-1-(3-Bromophenyl)ethanol CAS 134615-22-8
| CAS No. | 134615-22-8 |
| Molecular Formula | C8H9BrO |
| Molecular Weight | 201.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (S)-1-(3-Bromophenyl)ethanol is closely related to a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(S)-1-(3-Bromophenyl)ethanol (CAS 134615-22-8), molecular formula C8H9BrO and molecular weight 201.06 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (S)-1-(3-Bromophenyl)ethanol (C8H9BrO) is characterized by a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. 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.
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.
Physical & Chemical Properties
| Molecular Formula | C8H9BrO |
| Molecular Weight | 201.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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.) | 1995 |
| Halogen Content | Br-containing |
Related S Standards
- [(3-Bromophenyl)methyl]hydrazine (CAS 51859-95-1)
- 1-(2-Bromophenyl)ethanol (CAS 5411-56-3)
- 1-(3-Bromophenyl)ethanol (CAS 52780-14-0)
- 1-(4-Bromophenyl)-1-methylhydrazine (CAS 74763-71-6)
- N-(2-Bromophenyl)nitrosamide (CAS 876497-67-5)
- 1-(2-Bromophenyl)ethan-1-amine (CAS 113899-55-1)
- (R)-1-(2-Bromophenyl)ethanamine (CAS 113974-24-6)
- (S)-1-(3-Bromophenyl)ethylamine (CAS 139305-96-7)
Recommended Standards
- 4-Bromo-1-(but-3-en-1-yl)-1H-pyrazole (CAS 1343985-69-2)
- (R)-3-Bromo-alpha-methylbenzyl Alcohol (CAS 134615-24-0)
- 2-(2-Bromopropyl)pyrimidine (CAS 1342623-23-7)
- 3-Bromo-2,5-dimethylpyridin-4-amine (CAS 1351516-43-2)
- (6-(4-Ethylpiperazin-1-yl)pyridin-3-yl)boronic acid (CAS 1448452-56-9)
- Diethyl (2-bromobenzyl)phosphonate (CAS 63909-55-7)
- N-(1-Methylcyclohexyl)acetamide (CAS 29138-63-4)
- 2,2,6,6-Tetramethylpiperidin-4-one oxime (CAS 4168-79-0)
- 1-Benzyl-5-methyl-1,2,5,6-tetrahydropyridin-3-amine (CAS 2306263-20-5)
- (2-Benzoylphenyl)(4-(pyridazin-3-yloxy)piperidin-1-yl)methanone (CAS 1797755-04-4)
- (S)-N-(4-((4,4-Dimethylcyclohexyl)oxy)-5-fluoro-2-methoxybenzyl)pyrrolidine-2-carboxamide (CAS 1224048-09-2)
- (R)-2-Fluoropropanoic acid (CAS 75244-22-3)
- 5-Chloro-3-(4-chlorophenyl)-[1,2,4]triazolo[4,3-c]quinazoline (CAS 129177-21-5)
- Peptide WE-14 (CAS 115136-18-0)
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