4-Bromo-2,5-dimethylphenol CAS 85223-93-4
| CAS No. | 85223-93-4 |
| Molecular Formula | C8H9BrO |
| Molecular Weight | 201.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H9BrO, 4-Bromo-2,5-dimethylphenol contains 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 201.06 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
4-Bromo-2,5-dimethylphenol (CAS 85223-93-4) is a high-purity analytical reference standard with the molecular formula C8H9BrO and a molecular weight of 201.06 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.
CATO manufactures 4-Bromo-2,5-dimethylphenol 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 | 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.) | 1981 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 4-Bromo-1-cyclobutylpyrazole (CAS 1002309-50-3)
- 4-Bromo-5-methylbenzene-1,2-diamine (CAS 102169-44-8)
- 5-Bromo-3-ethylpyridin-2-amine (CAS 1037253-14-7)
- 5-Bromo-2,3-dimethylpyridin-4-amine (CAS 1038989-17-1)
- 3-Bromo-2-methyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazole (CAS 1043920-65-5)
- 2-Bromo-4,6-dimethyl-pyridin-3-ylamine (CAS 104829-98-3)
- 2-Bromo-6-methylbenzyl Alcohol (CAS 1055969-07-7)
- 3-Bromo-N,N-dimethylpyridin-2-amine (CAS 1060801-39-9)
Recommended Standards
- 4-Bromo-2,3-dimethylphenol (CAS 22802-37-5)
- 4-Bromo-2-methoxy-1-methylbenzene (CAS 67868-73-9)
- 4-Bromo-2-(dimethylamino)pyridine (CAS 946000-27-7)
- 4-Bromo-3-ethylphenol (CAS 99873-30-0)
- 1-[4-(2-Benzothiazolylamino)phenyl]ethanone (CAS 74661-40-8)
- 5-(3-Nitrophenyl)-1H-1,2,4-triazole-3-thiol (CAS 6219-47-2)
- Formic acid, magnesium salt (2:1) (CAS 557-39-1)
- 2,5-Diisopropylimidazo[4,5-d][1,3]oxazin-7(1H)-one (CAS 62948-76-9)
- 2-Amino-4-(2-chlorophenyl)-4H-pyrano[3,2-h]quinoline-3-carbonitrile (CAS 300843-86-1)
- 5-ethynyl-1H-imidazole (CAS 57121-48-9)
- Menaquinone impurity 7 (CAS 523-38-6)
- (E)-3-Bromo-2-((4-nitrobenzylidene)amino)-9H-fluoren-9-one (CAS 3405-15-0)
- Finerenone Impurity 253 (CAS CATO-C4X-2880253)
- (Tyr?)-C-Peptide (dog) (CAS 101135-67-5)
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