(4-Bromo-2-(bromomethyl)phenyl)methanol CAS 1261724-98-4
| CAS No. | 1261724-98-4 |
| Molecular Formula | C8H8Br2O |
| Molecular Weight | 279.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Bromo-2-(bromomethyl)phenyl)methanol (CAS 1261724-98-4), molecular formula C8H8Br2O and molecular weight 279.96 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (4-Bromo-2-(bromomethyl)phenyl)methanol (C8H8Br2O) is characterized by a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), (4-Bromo-2-(bromomethyl)phenyl)methanol 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 | 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.) | 1990 |
| Halogen Content | Br-containing |
Related Bromo Standards
- (S)-2-bromo-1-(4-bromophenyl)ethan-1-ol (CAS 100306-24-9)
- (S)-2-Bromo-1-(3-bromophenyl)ethan-1-ol (CAS 1098108-56-5)
- 1-Bromo-4-(bromomethyl)-2-methoxybenzene (CAS 1148110-16-0)
- 1-Bromo-3-(bromomethyl)-2-methoxybenzene (CAS 1177558-47-2)
- (3-Bromo-2-(bromomethyl)phenyl)methanol (CAS 1187318-37-1)
- (4-Bromo-3-(bromomethyl)phenyl)methanol (CAS 1261498-98-9)
- (5-Bromo-2-(bromomethyl)phenyl)methanol (CAS 1261620-07-8)
- (2-Bromo-5-(bromomethyl)phenyl)methanol (CAS 1261646-71-2)
Recommended Standards
- (3-Bromo-5-(bromomethyl)phenyl)methanol (CAS 1261775-41-0)
- 2-Bromo-6-methoxybenzyl bromide (CAS 126712-05-8)
- 2-Bromo-3-methoxybenzyl bromide (CAS 128828-86-4)
- (2,6-Dibromo-4-methylphenyl)methanol (CAS 1260893-69-3)
- 2-(Methyl(5-phenyl-1H-1,2,4-triazol-3-yl)amino)ethanol (CAS 61450-69-9)
- 5,10-Diphenyl-5,10-dihydrophenazine (CAS 3665-72-3)
- 4-(4-Methylphenyl)-5-propyl-1,3-thiazol-2-ylamine (CAS 433254-87-6)
- 3-(Heptan-3-ylamino)tetrahydrothiophene 1,1-dioxide (CAS 1496928-56-3)
- 1-Methoxy-4-phenoxybenzene (CAS 1655-69-2)
- 3-Amino-N-(4-ethylphenyl)benzofuran-2-carboxamide (CAS 1082387-65-2)
- 7-Bromo-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinoxaline (CAS 1542457-04-4)
- 2-Bromo-3,6-difluoroaniline (CAS 1532660-69-7)
- 3-Fluoro-4-methoxy-2-methylbenzoic acid (CAS 1093989-12-8)
- Peptide WE-14 (CAS 115136-18-0)
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