2-Bromo-3-hydroxybenzyl bromide CAS 1260790-67-7
| CAS No. | 1260790-67-7 |
| Molecular Formula | C7H6Br2O |
| Molecular Weight | 265.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Bromo-3-hydroxybenzyl bromide 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-Bromo-3-hydroxybenzyl bromide (CAS 1260790-67-7) is a high-purity analytical reference standard with the molecular formula C7H6Br2O and a molecular weight of 265.93 g/mol.
Structurally, 2-Bromo-3-hydroxybenzyl bromide (C7H6Br2O) 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 265.93 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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-Bromo-3-hydroxybenzyl bromide 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 | C7H6Br2O |
| Molecular Weight | 265.93 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.) | 1990 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 2-Bromo-6-hydroxybenzyl bromide (CAS 1261672-76-7)
- 2-Bromo-6-(bromomethyl)phenol (CAS 57704-23-1)
- 4-Bromo-2,6-dichloro-1H-benzo[d]imidazole (CAS 1035390-50-1)
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- 7-Bromo-2,4-dichloro-1H-benzo[d]imidazole (CAS 1388030-79-2)
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- 5-Bromo-2,7-dichloro-1H-1,3-benzimidazole (CAS 1388060-80-7)
- 5-Bromo-2,6-dichloro-1H-1,3-benzimidazole (CAS 1388070-64-1)
Recommended Standards
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Why CATO?
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