1-Bromo-3-(4-bromobutyl)benzene CAS 109757-62-2
| CAS No. | 109757-62-2 |
| Molecular Formula | C10H12Br2 |
| Molecular Weight | 292.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Bromo-3-(4-bromobutyl)benzene.
CATO supplies 1-Bromo-3-(4-bromobutyl)benzene (CAS 109757-62-2), a certified reference material (molecular formula C10H12Br2, MW 292.01 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H12Br2, 1-Bromo-3-(4-bromobutyl)benzene contains bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 292.01 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 1-Bromo-3-(4-bromobutyl)benzene 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 | C10H12Br2 |
| Molecular Weight | 292.01 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 chloroform, dichloromethane, ethyl acetate |
| 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-4-(1-bromobutan-2-yl)benzene (CAS 1226405-28-2)
- 1-Bromo-4-(1-bromo-2-methylpropyl)benzene (CAS 1341871-86-0)
- 1-Bromo-2-(4-bromobutyl)benzene (CAS 1342870-80-7)
- 4-Bromo-1-(bromomethyl)-2-isopropylbenzene (CAS 1370601-38-9)
- 1-Bromo-2-(3-bromo-2-methylpropyl)benzene (CAS 1462903-03-2)
- 1-Bromo-4-(3-bromo-2-methylpropyl)benzene (CAS 1483134-51-5)
- 1-Bromo-4-(4-bromobutyl)benzene (CAS 88999-91-1)
- 3-Bromo-2-(difluoromethoxy)-6-(trifluoromethyl)pyridine (CAS 1214332-83-8)
Recommended Standards
- 3-Bromo-6-(difluoromethyl)-4-(trifluoromethyl)pyridin-2(1H)-one (CAS 1806992-21-1)
- 3,4-Dibromo-n-butylbenzene (CAS 1160574-94-6)
- 4-Bromo-6-(difluoromethyl)-2-(trifluoromethyl)pyridin-3-ol (CAS 1806992-04-0)
- 2-Bromo-3-(difluoromethyl)-5-(trifluoromethyl)pyridin-4-ol (CAS 1806908-00-8)
- Salviaflaside (CAS 178895-25-5)
- 3-cyclobutyl-4-methyl-4H-1,2,4-triazole (CAS 1443980-03-7)
- N-(cyclopropylmethyl)-3-methylthiophene-2-carboxamide (CAS 1090898-32-0)
- (2-Ethoxyphenyl)(4-(3-phenyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)piperazin-1-yl)methanone (CAS 920218-08-2)
- Budesonide Impurity 19 (Mixture of Epimer) (CAS 192057-49-1)
- 1,6-Dimethyl-1H-imidazo[4,5-b]pyridine (CAS 147057-13-4)
- Ryanodine (CAS 15662-33-6)
- (2,3-Dimethylphenyl)(4-methylpyridin-3-yl)methanone (CAS 1187166-74-0)
- Methyl 4-(4-benzyl-3-hydroxyisoxazol-5-yl)piperidine-1-carboxylate (CAS 321904-89-6)
- Biotinyl-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 213779-13-6)
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