5'-Bromo-2'-fluoro-4-methyl-[1,1'-biphenyl]-3-amine CAS 1541521-18-9
| CAS No. | 1541521-18-9 |
| Molecular Formula | C13H11BrFN |
| Molecular Weight | 280.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5'-Bromo-2'-fluoro-4-methyl-[1,1'-biphenyl]-3-amine (C13H11BrFN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
5'-Bromo-2'-fluoro-4-methyl-[1,1'-biphenyl]-3-amine (CAS 1541521-18-9) is a high-purity analytical reference standard with the molecular formula C13H11BrFN and a molecular weight of 280.14 g/mol.
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.
CATO manufactures 5'-Bromo-2'-fluoro-4-methyl-[1,1'-biphenyl]-3-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H11BrFN |
| Molecular Weight | 280.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- (4-Bromo-2-fluorophenyl)(phenyl)methanamine (CAS 1016520-65-2)
- 2-Bromo-N-(2-fluorobenzyl)aniline (CAS 1019478-15-9)
- 4-Bromo-N-(3-fluorobenzyl)aniline (CAS 1019545-35-7)
- 4-Bromo-N-(2-fluorobenzyl)aniline (CAS 1019545-94-8)
- 3-Bromo-N-(2-fluorobenzyl)aniline (CAS 1019577-62-8)
- 2-Bromo-N-(3-fluorobenzyl)aniline (CAS 1020929-55-8)
- 4-Bromo-1-fluoro-2-(phenylaminomethyl)benzene (CAS 1021076-47-0)
- 3-Bromo-N-(3-fluorobenzyl)aniline (CAS 1021101-38-1)
Recommended Standards
- 2-(5-Fluoro-2-isopropoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1497435-85-4)
- 2-(4-Fluoro-2-isopropoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1688656-87-2)
- 2-(3-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propan-2-ol (CAS 1492882-59-3)
- 2-(4-Bromo-1H-pyrazol-1-yl)-1,3-benzothiazole (CAS 174745-20-1)
- N-(2-bromophenyl)cyclobutanecarboxamide (CAS 748774-23-4)
- 1-(5-Methyl-1H-pyrazol-1-yl)ethan-1-one (CAS 114906-08-0)
- tert-Butyl 7-(1-hydroxypropan-2-yl)-3,4-dihydro-1,8-naphthyridine-1(2H)-carboxylate (CAS 959992-13-3)
- 3-Bromo-4-isopropoxybenzoic Acid (CAS 213598-20-0)
- 5-Isobutyl-[1,3,4]thiadiazol-2-ylamine (CAS 52057-89-3)
- (E)-3-(2-(3-Nitrobenzylidene)hydrazinyl)-1,2,4-triazin-5(4H)-one (CAS 300829-64-5)
- 3-methyl-1H,6H,7H-pyrazolo[4,3-d]pyrimidin-7-one (CAS 5399-94-0)
- 2,4,6-Tris(chloromethyl)-1,3,5-triazine (CAS 98142-42-8)
- 4-amino-N-(3,5-dimethoxyphenyl)benzene-1-sulfonamide (CAS 202466-84-0)
- Neuropeptide FF (5-8) (CAS 152050-35-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com