(3-Bromo-5-(bromomethyl)phenyl)methanol CAS 1261775-41-0
| CAS No. | 1261775-41-0 |
| Molecular Formula | C8H8Br2O |
| Molecular Weight | 279.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(3-Bromo-5-(bromomethyl)phenyl)methanol (CAS 1261775-41-0) is a high-purity analytical reference standard with the molecular formula C8H8Br2O and a molecular weight of 279.96 g/mol.
Based on its molecular formula C8H8Br2O, (3-Bromo-5-(bromomethyl)phenyl)methanol contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 279.96 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
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
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- (S)-2-Bromo-1-(3-bromophenyl)ethan-1-ol (CAS 1098108-56-5)
- 1-Bromo-4-(bromomethyl)-2-methoxybenzene (CAS 1148110-16-0)
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Recommended Standards
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- 1-(3-Fluorophenyl)-3-(3-methyl-2-morpholinobutyl)urea (CAS 941990-80-3)
- 4-(4-Butylphenyl)-1,3-thiazol-2-amine (CAS 350997-72-7)
- 2-Formyl-3,5-dihydroxyphenyl benzoate (CAS 32292-78-7)
- 4-((3-Methoxyphenyl)thio)pentan-2-one (CAS 1342666-00-5)
- 3-(1H-Imidazol-4-yl)-1,2,4,5-tetrazine (CAS 927200-15-5)
- 1,2-Dibromo-3,6-difluoro-4-(trifluoromethoxy)benzene (CAS 1804939-24-9)
- [3-31]-Semaglutide D (CAS C152H230N42O47)
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