3,4-Dibromo-2,5,6-trimethylphenol CAS 96089-14-4
| CAS No. | 96089-14-4 |
| Molecular Formula | C9H10Br2O |
| Molecular Weight | 293.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3,4-Dibromo-2,5,6-trimethylphenol 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.
3,4-Dibromo-2,5,6-trimethylphenol (CAS 96089-14-4) is a high-purity analytical reference standard with the molecular formula C9H10Br2O and a molecular weight of 293.98 g/mol.
The molecular framework of 3,4-Dibromo-2,5,6-trimethylphenol (C9H10Br2O) 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).
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.
Physical & Chemical Properties
| Molecular Formula | C9H10Br2O |
| Molecular Weight | 293.98 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.) | 1984 |
| Halogen Content | Br-containing |
Related Dibromo Standards
- 1,3-Dibromo-2-propoxybenzene (CAS 1050424-10-6)
- 1,3-Dibromo-5-isopropoxybenzene (CAS 1112210-82-8)
- 1,3-Dibromo-2-ethoxy-5-methylbenzene (CAS 1266253-70-6)
- 1,4-Dibromo-2-isopropoxybenzene (CAS 1369842-73-8)
- 1,3-Dibromo-5-ethoxy-2-methylbenzene (CAS 1373120-97-8)
- 1,3-Dibromo-5-propoxybenzene (CAS 1579943-29-5)
- 1,3-Dibromo-2-isopropoxybenzene (CAS 160174-60-7)
- 1-(3,5-Dibromo-4-methylphenyl)ethanol (CAS 1935124-81-4)
Recommended Standards
- 2-Bromo-4-(2-bromoethyl)-1-methoxybenzene (CAS 860584-79-8)
- 5-Bromo-2-methoxy-3-methylbenzyl bromide (CAS 954124-94-8)
- 2,6-Dibromo-4-isopropylphenol (CAS 2432-16-8)
- 1-(3,5-Dibromophenyl)ethane-1,2-diamine (CAS 1089345-61-8)
- 7-Methyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-3-sulfonyl chloride (CAS 1427379-20-1)
- Fmoc-Dap(Aloc)-OH (CAS 188970-92-5)
- N-({[3-(trifluoromethyl)phenyl]carbamoyl}amino)benzamide (CAS 905432-74-8)
- ethyl 6-methylimidazo[2,1-b]thiazole-5-carboxylate (CAS 57626-37-6)
- 3,4-Diacetyldihydrofuran-2,5-dione (CAS 74113-55-6)
- 4-Amino-3-(difluoromethyl)-6-hydroxypicolinoyl chloride (CAS 1806812-35-0)
- 4-(4-Ethoxyphenoxy)benzene-1-sulfonamide (CAS 1097096-19-9)
- (9H-Fluoren-9-yl)methyl (S)-(1-hydroxy-5-(3-((2,2,4,6,7-pentamethyl-2,3-dihydrobenzofuran-5-yl)sulfonyl)guanidino)pentan-2-yl)carbamate (CAS 260450-75-7)
- Amineptine Methyl Ester (CAS 1174537-11-1)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
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