2,6-Dibromobenzyl Acetate CAS 1147858-83-0
| CAS No. | 1147858-83-0 |
| Molecular Formula | C9H8Br2O2 |
| Molecular Weight | 307.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,6-Dibromobenzyl Acetate (CAS 1147858-83-0), molecular formula C9H8Br2O2 and molecular weight 307.97 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, 2,6-Dibromobenzyl Acetate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 307.97 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 2,6-Dibromobenzyl Acetate 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 | C9H8Br2O2 |
| Molecular Weight | 307.97 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
Related Dibromobenzyl Standards
- 1-(2,6-Dibromobenzyl)pyrrolidine (CAS 1414870-52-2)
- S-(2,6-Dibromobenzyl) ethanethioate (CAS 256651-54-4)
- 2,5-Dibromobenzyl bromide, 97% (CAS 136105-40-3)
- 2,3-Dibromobenzyl bromide (CAS 93701-31-6)
- 3,5-Dibromobenzyl Bromide (CAS 56908-88-4)
- 1-(2,6-Dibromobenzyl)piperidine (CAS 1414870-72-6)
- 4-(2,6-Dibromobenzyl)morpholine (CAS 1414870-68-0)
- 2,6-Dibromobenzyl Alcohol (CAS 1013031-65-6)
Recommended Standards
- 5,6-Dibromo-2,2-dimethylbenzo[d][1,3]dioxole (CAS 114414-23-2)
- Methyl 3,4-dibromo-5-methylbenzoate (CAS 1160574-54-8)
- 5,6-Bis(bromomethyl)benzo[d][1,3]dioxole (CAS 114394-68-2)
- 2-Bromo-2’-bromo-4’-methoxyacetophenone (CAS 1183778-97-3)
- Bis-PEG4-sulfonic acid (CAS 1807539-08-7)
- 4-(1H-Indol-3-yl)-5-methyl-thiazol-2-ylamine hydrochloride (CAS 1197234-30-2)
- N-butyl-5-nitropyrimidin-2-amine (CAS 859207-11-7)
- [4-(5-Methyl-1,3-benzoxazol-2-yl)cyclohexyl]-methylamine (CAS 1217702-12-9)
- Octreotide (CAS 79517-01-4)
- dl-α-Tocopheryl Retinoate (CAS 40516-48-1)
- 4-(2-Chloro-4-fluorophenyl)-1H-pyrazol-5-amine, hydrochloride (CAS 1177279-79-6)
- Miconazole Nitrate EP Impurity C Nitrate (CAS 67358-54-7(Free Base))
- 1-(3-Fluoro-5-hydroxyphenyl)ethanone (CAS 1214333-95-5)
- Liraglutide Impurity 5 TFA Salt (CAS CATO-C4X-19925)
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