2,4-Dibromo-3-fluorobenzyl alcohol CAS 1806306-94-4
| CAS No. | 1806306-94-4 |
| Molecular Formula | C7H5Br2FO |
| Molecular Weight | 283.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Dibromo-3-fluorobenzyl alcohol (CAS 1806306-94-4), molecular formula C7H5Br2FO and molecular weight 283.92 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2,4-Dibromo-3-fluorobenzyl alcohol (C7H5Br2FO) contains a hydroxyl group, an ether linkage, fluorine/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 283.92 g/mol, it falls into the medium-molecular-weight range. 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), 2,4-Dibromo-3-fluorobenzyl alcohol 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 | C7H5Br2FO |
| Molecular Weight | 283.92 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.) | 1995 |
| Halogen Content | F/Br-containing |
Related Dibromo Standards
- 2,3-Dibromo-1-fluoro-4-methoxybenzene (CAS 1266379-40-1)
- 2,6-Dibromo-4-fluorobenzyl Alcohol (CAS 1346674-69-8)
- 3,6-Dibromo-4-fluorobenzene-1,2-diamine (CAS 1347736-83-7)
- 4,6-Dibromo-2-fluoro-3-methylphenol (CAS 1357103-65-1)
- 3,4-Dibromo-2-fluoroanisole (CAS 1375069-24-1)
- (2,5-Dibromo-4-fluorophenyl)methanol (CAS 1379298-21-1)
- 1,3-Dibromo-2-fluoro-4-methoxybenzene (CAS 1526600-49-6)
- 2,5-Dibromo-4-fluoroanisole (CAS 1780954-49-5)
Recommended Standards
- 2,3-Dibromo-6-fluorobenzyl alcohol (CAS 1806294-99-4)
- 2,6-Dibromo-3-fluorobenzyl alcohol (CAS 1806328-11-9)
- 5-Bromo-2-(bromomethyl)-4-fluorophenol (CAS 1805590-08-2)
- 2,3-Dibromo-5-fluorobenzyl alcohol (CAS 1806354-01-7)
- Prilocaine-d7 HCl (CAS CATO-CCAD303994)
- 2-Bromo-1-(fluoromethyl)-3-iodobenzene (CAS 2244085-66-1)
- 1-cyclopropylimidazolidine-2,4-dione (CAS 1178392-11-4)
- 4-piperazin-1-ylquinazoline,HCl (CAS 59215-41-7)
- Methyl dec-9-enoate (CAS 25601-41-6)
- 3-(5-Fluoropyridin-3-yl)benzoic acid (CAS 1247805-05-5)
- 1-Phenethylcyclopropan-1-amine hydrochloride (CAS 2060063-29-6)
- Glimepiride EP Impurity A (CAS 684286-46-2)
- Cyclopentyl(3-(5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)methanone (CAS 1105200-20-1)
- (10-31)Semaglutide (CAS CATO-C4X-2226283)
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