1-(2-Bromo-5-methoxyphenyl)ethan-1-ol CAS 71095-23-3
| CAS No. | 71095-23-3 |
| Molecular Formula | C9H11BrO2 |
| Molecular Weight | 231.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H11BrO2, 1-(2-Bromo-5-methoxyphenyl)ethan-1-ol contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 231.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 1-(2-Bromo-5-methoxyphenyl)ethan-1-ol (CAS 71095-23-3), a certified reference material (molecular formula C9H11BrO2, MW 231.09 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-(2-Bromo-5-methoxyphenyl)ethan-1-ol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H11BrO2 |
| Molecular Weight | 231.09 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Br-containing |
Related Bromo Standards
- (R)-2-Bromo-1-(3-methoxyphenyl)ethan-1-ol (CAS 100306-27-2)
- 1-(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)acetone (CAS 1004017-87-1)
- 5-Bromo-N-(2-methoxyethyl)pyridin-2-amine (CAS 1005010-02-5)
- 3-Bromo-2-isopropoxyphenol (CAS 1026796-53-1)
- 3-bromo-5-(propan-2-yloxy)phenol (CAS 1026796-73-5)
- 3-[(5-Bromo-2-pyridinyl)amino]-1-propanol (CAS 1036563-47-9)
- (5-Bromo-4-(dimethylamino)pyridin-2-yl)methanol (CAS 103971-45-5)
- 4-Bromo-1-(4-tetrahydropyranyl)pyrazole (CAS 1040377-02-3)
Recommended Standards
- 1-(2-bromo-4-methoxyphenyl)ethan-1-ol (CAS 89691-60-1)
- 1-(2-Bromoethoxy)-3-methoxybenzene (CAS 3245-45-2)
- 1-((4-Bromo-1H-pyrazol-1-yl)methyl)cyclobutan-1-ol (CAS 2153229-37-7)
- 1-(3-Bromo-2-methoxyphenyl)ethan-1-ol (CAS 267651-22-9)
- (Z)-Ethyl 2-(5-ethoxydihydrofuran-3(2H)-ylidene)acetate (CAS 119614-46-9)
- (3-Aminopiperidin-1-yl)(1H-imidazol-5-yl)methanone (CAS 1490225-63-2)
- Ethyl hexanimidate hydrochloride (CAS 55981-96-9)
- 3-Cyclohexyl-5,5-bis(trifluoromethyl)oxazolidin-2-one (CAS 1980053-84-6)
- Oxo Etafedrine (CAS 1157739-24-6)
- 4-(Azetidin-3-yl)-4H-1,2,4-triazole (CAS 1495939-85-9)
- (1R,5R)-9-Tosyl-9-azabicyclo[3.3.1]nona-2,6-diene (CAS 35985-98-9)
- (E)-4-(2-fluorophenyl)but-3-enoic acid (CAS 127406-53-5)
- Glyceryl Triisostearate (CAS 26942-95-0)
- Fibrinopeptide A (human) (CAS 25422-31-5)
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