4'-Bromo-3',4-dimethoxy-[1,1'-biphenyl]-2-amine CAS 1103535-34-7
| CAS No. | 1103535-34-7 |
| Molecular Formula | C14H14BrNO2 |
| Molecular Weight | 308.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4'-Bromo-3',4-dimethoxy-[1,1'-biphenyl]-2-amine (CAS 1103535-34-7), a certified reference material (molecular formula C14H14BrNO2, MW 308.17 g/mol) for analytical method development and quality control.
4'-Bromo-3',4-dimethoxy-[1,1'-biphenyl]-2-amine (C14H14BrNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C14H14BrNO2 |
| Molecular Weight | 308.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 1-tert-butyl 2-methyl 3-bromo-1H-pyrrole-1,2-dicarboxylate (CAS 1097834-88-2)
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- 6-Chloro-N-(4-chloro-2-methylphenyl)-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 1040662-56-3)
- 5,6-Dihydroindeno[6,7,1-cde]indol-2(1H)-one (CAS 19047-28-0)
- 2-[4-(Dimethylamino)styryl]-1-methylquinolinium iodide (CAS 3915-61-5)
- Imidazo[1,5-a]pyridin-3(2H)-one (CAS 65173-13-9)
- 2-Bromo-N-(4,6-difluoro-3-(prop-2-yn-1-yl)benzo[d]thiazol-2(3H)-ylidene)benzamide (CAS 865248-67-5)
- 5-(3-Chloro-4-methoxyphenyl)-N-(2,4-dimethylphenyl)furan-2-carboxamide (CAS 853333-10-5)
- 3-Bromo-5-methyl-5H-pyrrolo[2,3-b]pyrazine (CAS 1270496-91-7)
- 6-methoxy-1-(3-methoxyphenyl)-2,3,4,9-tetrahydro-1H-beta-carboline,HCl (CAS 1431967-99-5)
- 5-(4-Chlorophenyl)-6-hydroxynicotinic acid (CAS 1262010-75-2)
- 1-Fluoro-2-(2-isocyanoethyl)benzene (CAS 730964-62-2)
- Neuropeptide Y (22-36) (CAS 119019-65-7)
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