1-Bromo-4-(bromomethyl)-2-methoxybenzene CAS 1148110-16-0
| CAS No. | 1148110-16-0 |
| Molecular Formula | C8H8Br2O |
| Molecular Weight | 279.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 1-Bromo-4-(bromomethyl)-2-methoxybenzene (CAS 1148110-16-0), a certified reference material (molecular formula C8H8Br2O, MW 279.96 g/mol) for analytical method development and quality control.
Structurally, 1-Bromo-4-(bromomethyl)-2-methoxybenzene (C8H8Br2O) 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 279.96 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
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.) | 1989 |
| 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-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)
- (4-Bromo-2-(bromomethyl)phenyl)methanol (CAS 1261724-98-4)
Recommended Standards
- 3,4-Dibromo-2,6-dimethylphenol (CAS 1125-51-5)
- 2-(2,5-Dibromophenyl)ethanol (CAS 1203660-38-1)
- 5-Bromo-3,4-dichloro-2-methyl-2H-indazole (CAS 2375917-51-2)
- 2,3-Dibromo-5-methylanisole (CAS 1208074-85-4)
- (OC-6-21)-[3-[(DIethoxyphosphinyl)methyl]-4-nitrophenyl]pentafluorosulfur (CAS 1309569-28-5)
- (2-Amino-3,5-dichlorophenyl)methanol (CAS 37585-29-8)
- Formaldehyde In Water (CAS CATO-CCRM106074)
- 5-chloro-2,2-dimethylcyclopentan-1-one (CAS 1538785-55-5)
- 1-(Furan-2-carbonyl)-N-methylpiperidine-2-carboxamide (CAS 1214814-35-3)
- 2-(1-(4-Methoxyphenyl)-2-nitroethyl)thiophene (CAS 1018239-20-7)
- Melatonin impurity 14 (CAS 67199-08-0)
- [1-(4-piperidin-1-ylphenyl)ethyl]amine,2HCl (CAS 1215504-97-4)
- A 77636 Hydrochloride (CAS 145307-34-2)
- HA Peptide (CAS 92000-76-5)
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