2,4-Dibromo-3-ethylphenol CAS 2710209-45-1
| CAS No. | 2710209-45-1 |
| Molecular Formula | C8H8Br2O |
| Molecular Weight | 279.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 279.96 g/mol gives 2,4-Dibromo-3-ethylphenol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2,4-Dibromo-3-ethylphenol (CAS 2710209-45-1), molecular formula C8H8Br2O and molecular weight 279.96 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2,4-Dibromo-3-ethylphenol (C8H8Br2O) contains a hydroxyl group, an ether linkage, 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 279.96 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 2,4-Dibromo-3-ethylphenol 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 | C8H8Br2O |
| Molecular Weight | 279.96 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.) | 2002 |
| Halogen Content | Br-containing |
Related Dibromo Standards
- 3,4-Dibromo-2,6-dimethylphenol (CAS 1125-51-5)
- 2,3-Dibromo-5-methylanisole (CAS 1208074-85-4)
- 1,4-Dibromo-2-ethoxy-benzene (CAS 1208077-63-7)
- (2,6-Dibromo-4-methylphenyl)methanol (CAS 1260893-69-3)
- 3,5-Dibromo-4-methylanisole (CAS 14542-71-3)
- 2,3-Dibromo-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine (CAS 156817-73-1)
- 1,3-Dibromo-5-(methoxymethyl)benzene (CAS 1646314-10-4)
- 1,3-Dibromo-5,6,7,8-tetrahydroimidazo[1,5-a]pyridine (CAS 1780530-11-1)
Recommended Standards
- 2,4-Dibromo-3,5-dimethylphenol (CAS 38730-39-1)
- 2,5-Dibromo-4-methylanisole (CAS 860585-46-2)
- 2,4-Dibromo-1-ethoxybenzene (CAS 38751-57-4)
- 2,6-Dibromo-3,4-dimethylphenol (CAS 22802-40-0)
- 2-(Aminomethyl)-4-(difluoromethyl)-5-iodopyridine-3-acetic acid (CAS 1805614-08-7)
- 6,8-Dichloro-2-(2-methoxyphenyl)imidazo[1,2-a]pyridine (CAS 353258-15-8)
- 2-(1-Methyl-7-oxoazepan-4-yl)acetic acid (CAS 1822822-55-8)
- 3-((tert-Butoxycarbonyl)(methyl)amino)-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1692905-99-9)
- Cyclopropyl(perfluorophenyl)methanone (CAS 1443328-86-6)
- tert-Butyl chlorodifluoroacetate (CAS 167308-43-2)
- Labetalol EP Impurity B HCl (CAS 33778-93-7)
- Methyl 6-oxo-3-azabicyclo[3.1.1]heptane-3-carboxylate (CAS 1486519-88-3)
- 4-Chlorophenylboronic acid MIDA ester (CAS 1404227-24-2)
- Tirzepatide Impurity 19 X TFA Salt (CAS CATO-C4X-324019)
Why CATO?
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