2,6-Dibromo-p-cresol CAS 2432-14-6
| CAS No. | 2432-14-6 |
| Molecular Formula | C7H6Br2O |
| Molecular Weight | 265.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,6-Dibromo-p-cresol is closely related to a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2,6-Dibromo-p-cresol (CAS 2432-14-6) is a high-purity analytical reference standard with the molecular formula C7H6Br2O and a molecular weight of 265.93 g/mol.
Based on its molecular formula C7H6Br2O, 2,6-Dibromo-p-cresol 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 265.93 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).
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), 2,6-Dibromo-p-cresol 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 | C7H6Br2O |
| Molecular Weight | 265.93 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| 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.) | 1957 |
| Halogen Content | Br-containing |
Related Dibromo Standards
- 2,6-Dibromo-3-methylphenol (CAS 100477-79-0)
- 2,5-Dibromo-3,6-dimethylpyrazine, 96% (CAS 121594-49-8)
- 5,6-Dibromo-2-methylpyridin-3-amine (CAS 1227628-71-8)
- 4,6-Dibromo-2-methylpyridin-3-amine (CAS 126325-49-3)
- 2,6-Dibromo-5-methylpyridin-3-amine (CAS 126325-51-7)
- 3,5-Dibromo-2-methylpyridin-4-amine (CAS 126325-54-0)
- 4,5-Dibromo-2-cyclopropyl-1H-imidazole (CAS 1269233-20-6)
- 3,5-Dibromo-4-methylphenol (CAS 13979-81-2)
Recommended Standards
- 1,2-Dibromo-2,4-Dicyanobutane (CAS 35691-65-7)
- (4-fluoro-2-pyridyl)-trimethyl-stannane (CAS 1452880-10-2)
- 2,5-Dibromoanisole (CAS 95970-08-4)
- 1,2,3,8-Tetrachloronaphthalene (CAS 149864-81-3)
- 1-[(4-fluorophenyl)methyl]-1h-1,2,4-triazol-3-amine (CAS 832739-95-4)
- 2-(1-Amino-2-phenyl-ethylidene)-malononitrile (CAS 124883-46-1)
- rel-(1S,2S,3S,4S)-5-Oxobicyclo[2.2.1]heptane-2,3-dicarboxylic acid (CAS 42392-43-8)
- 7-(Chloromethyl)benzo[d]thiazole (CAS 688732-17-4)
- 5-(4-Chloro-2-methylphenyl)-5-oxovaleric acid (CAS 951892-65-2)
- (2E)-3-{4-[(methylamino)sulfonyl]phenyl}acrylic acid (CAS 1807941-41-8)
- 4-(3,4-Dichlorobenzyl)piperidine Hydrochloride (CAS 1171138-69-4)
- 4-(Trifluoromethyl)-1H-benzo[d]imidazole (CAS 392-11-0)
- cyclobutanesulfonyl chloride (CAS 338453-16-0)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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