2-(3,5-Dibromophenyl)ethan-1-ol CAS 75894-93-8
| CAS No. | 75894-93-8 |
| Molecular Formula | C8H8Br2O |
| Molecular Weight | 279.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-(3,5-Dibromophenyl)ethan-1-ol (C8H8Br2O) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-(3,5-Dibromophenyl)ethan-1-ol (CAS 75894-93-8) is a high-purity analytical reference standard with the molecular formula C8H8Br2O and a molecular weight of 279.96 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.
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 | C8H8Br2O |
| Molecular Weight | 279.96 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1978 |
| Halogen Content | Br-containing |
Related Dibromophenyl Standards
- 2-(2,5-Dibromophenyl)ethanol (CAS 1203660-38-1)
- (S)-1-(2,4-Dibromophenyl)ethan-1-ol (CAS 1344931-87-8)
- 2-(2,6-Dibromophenyl)ethan-1-ol (CAS 1934519-67-1)
- 2-(2,4-Dibromophenyl)ethanol (CAS 943906-71-6)
- (2,6-Dibromophenyl)boronic acid (CAS 851756-50-8)
- (S)-1-(3,4-Dibromophenyl)ethan-1-amine (CAS 1241679-09-3)
- (R)-1-(3,4-Dibromophenyl)ethan-1-amine (CAS 1241679-74-2)
- 1-(2,4-Dibromophenyl)ethan-1-amine (CAS 1249483-11-1)
Recommended Standards
- 2,3,4-Trichlorobenzenesulfonyl chloride (CAS 34732-09-7)
- 1-Bromo-3-(bromomethyl)-5-methoxybenzene (CAS 59297-29-9)
- 2,4,6-Trichlorobenzene-1-sulfonyl chloride (CAS 51527-73-2)
- 1,5-Dibromo-2-methoxy-4-methylbenzene (CAS 5456-94-0)
- 2-[5-Ethyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]acetic acid (CAS 922516-30-1)
- N-((Furan-2-ylmethyl)carbamothioyl)-N-phenylbenzamide (CAS 140399-91-3)
- 5-Isopropyl-2-methyl-4-(2-(methylamino)ethoxy)phenol (CAS 72732-50-4)
- 5-Amino-3-methyl-7H-thiazolo[3,2-a]pyrimidin-7-one (CAS 1189749-50-5)
- Methyl 4-[methyl(trifluoromethyl)amino]benzoate (CAS 34578-03-5)
- (S)-4-Phenyl-3-propionyl-2-oxazolidinone (CAS 184363-66-4)
- 4-(4-Chlorobenzenesulfonyl)butanoic acid (CAS 29193-68-8)
- 2-(5-(4-Bromophenyl)furan-2-yl)indolizine (CAS 53105-83-2)
- 2-Iodo-7-nitro-1H-indole (CAS 1934634-64-6)
- Des-Ile12-Aib13-Tirzepatide (CAS CATO-CPTD788960)
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