(R)-2-Bromo-1-(2-chlorophenyl)ethan-1-ol CAS 1212393-40-2
| CAS No. | 1212393-40-2 |
| Molecular Formula | C8H8BrClO |
| Molecular Weight | 235.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-2-Bromo-1-(2-chlorophenyl)ethan-1-ol (CAS 1212393-40-2), molecular formula C8H8BrClO and molecular weight 235.51 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (R)-2-Bromo-1-(2-chlorophenyl)ethan-1-ol (C8H8BrClO) contains a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 235.51 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), (R)-2-Bromo-1-(2-chlorophenyl)ethan-1-ol 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 | C8H8BrClO |
| Molecular Weight | 235.51 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.) | 1990 |
| Halogen Content | Cl/Br-containing |
Related R Standards
- 1-(4-Bromo-2-chlorophenyl)ethan-1-ol (CAS 1002309-96-7)
- 1-Bromo-3-chloro-2-ethoxy-benzene (CAS 1010390-50-7)
- 5-Bromo-4-chloro-2-isopropylpyrimidine (CAS 1044767-89-6)
- 5-Bromo-4-chloro-6-isopropylpyrimidine (CAS 1044768-52-6)
- 2-Bromo-1-chloro-4-methoxymethyl-benzene (CAS 1079402-21-3)
- (5-Bromo-2-chlorobenzyl)hydrazine (CAS 1096824-50-8)
- 1-Bromo-4-(chloromethyl)-2-methoxybenzene (CAS 113081-49-5)
- 4-Bromo-3-chloro-2-methylanisole (CAS 1155264-58-6)
Recommended Standards
- (1s)-2-Bromo-1-(2-chlorophenyl)ethan-1-ol (CAS 1212322-23-0)
- 2-Bromo-4-chloro-1-ethoxybenzene (CAS 1225577-71-8)
- 1-Bromo-4-chloro-2-(methoxymethyl)benzene (CAS 1208318-88-0)
- 4-Bromo-2-chloro-3-methoxytoluene (CAS 1226808-61-2)
- Azinphos-methyl-d6 (dimethyl-d6) (CAS 2118245-28-4)
- 3-(pyrazin-2-yl)propanoic acid (CAS 6705-34-6)
- 5,6-difluoro-1,3-dihydrobenzimidazol-2-one (CAS 176244-21-6)
- N-(2-ethoxybenzyl)ethanamine hydrochloride (CAS 1049677-94-2)
- 3-(4-Methoxy-3,5-dimethylphenyl)-1H-pyrazol-5-amine hydrochloride (CAS 1025447-50-0)
- 5,7-Dinitroindoline (CAS 67932-53-0)
- Finerenone Impurity 132 (CAS 1260883-35-9)
- [1-(4-chlorophenyl)propan-2-yl](methyl)amine (CAS 1199-85-5)
- (3R)-1-(2,4-Dimethylbenzyl)-3-pyrrolidinamine dihydrochloride (CAS 702661-19-6)
- SAMS Peptide (CAS 125911-68-4)
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