1-Bromo-3-(4-bromobutoxy)benzene CAS 1044501-90-7
| CAS No. | 1044501-90-7 |
| Molecular Formula | C10H12Br2O |
| Molecular Weight | 308.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Bromo-3-(4-bromobutoxy)benzene is closely related to a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-Bromo-3-(4-bromobutoxy)benzene (CAS 1044501-90-7), molecular formula C10H12Br2O and molecular weight 308.01 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H12Br2O, 1-Bromo-3-(4-bromobutoxy)benzene 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 308.01 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).
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.
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 | C10H12Br2O |
| Molecular Weight | 308.01 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1988 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 1-Bromo-2-(4-bromobutoxy)benzene (CAS 105212-11-1)
- 1-Bromo-4-(2-bromo-1-ethoxyethyl)benzene (CAS 1248388-88-6)
- 1-Bromo-2-(2-bromo-1-ethoxyethyl)benzene (CAS 1249002-43-4)
- 5-Bromo-2-(2-bromoethoxy)-1,3-dimethylbenzene (CAS 1291492-98-2)
- 1-bromo-4-(1-bromo-3-methoxypropan-2-yl)benzene (CAS 1565124-31-3)
- 1-Bromo-4-(4-bromobutoxy)benzene (CAS 90869-31-1)
- 2-Bromo-3,5-bis(trifluoromethyl)aniline (CAS 174824-16-9)
- 4-Bromo-2,6-bis(trifluoromethyl)aniline (CAS 1805510-05-7)
Recommended Standards
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-bromothiazol-5-yl)boronate (CAS 2223032-14-0)
- 6-Bromo-2-(bromomethyl)thiazolo[5,4-b]pyridine (CAS 951123-03-8)
- 5-Bromo-3-(bromomethyl)isothiazolo[5,4-b]pyridine (CAS 2450989-99-6)
- 5,7-Dibromobenzo[d]thiazol-6-amine (CAS 771-86-8)
- 4-hydroxy-3-(prop-2-en-1-yl)benzaldehyde 41052-88-4 SP728 (CAS 41052-88-4)
- (S)-tert-Butyl 3-([1,1'-biphenyl]-4-yl)-2-aminopropanoate (CAS 225528-25-6)
- (E)-1,2-bis(1-phenylbutyl)diazene (CAS CATO-C3D-263244)
- Nortropine (CAS 538-09-0)
- methyl({pyrrolo[2,1-f][1,2,4]triazin-6-yl}methyl)amine (CAS 1556314-04-5)
- Ticagrelor Impurity 81 (CAS CATO-C4X-109381)
- Perazine-d8 Dihydrochloride Salt (CAS 1246815-57-5)
- H-Asp(His-OH)-OH (CAS 20223-80-7)
- Phenanthrene-3-carbaldehyde (CAS 7466-50-4)
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