3,5-Dibromo-[1,1'-biphenyl]-4-amine CAS 3366-59-4
| CAS No. | 3366-59-4 |
| Molecular Formula | C12H9Br2N |
| Molecular Weight | 327.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Dibromo-[1,1'-biphenyl]-4-amine (CAS 3366-59-4), molecular formula C12H9Br2N and molecular weight 327.01 g/mol, is a CATO reference standard with documented purity and traceability.
3,5-Dibromo-[1,1'-biphenyl]-4-amine (C12H9Br2N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3,5-Dibromo-[1,1'-biphenyl]-4-amine 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 | C12H9Br2N |
| Molecular Weight | 327.01 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 |
| 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.) | 1957 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromo Standards
- 3,5-Dibromo-[1,1'-biphenyl]-2-amine (CAS 16372-95-5)
- 4,4'-Dibromo-[1,1'-biphenyl]-2-amine (CAS 197961-37-8)
- 5,7-Dibromo-2,3-dihydro-1H-cyclopenta[b]quinoline (CAS 861206-23-7)
- 4,5-Dibromo-N-propylthiophene-2-carboxamide (CAS 1017226-23-1)
- 4,6-DIBROMO-2-(PROPYLTHIO)PYRIMIDIN-5-AMINE (CAS 1621679-05-7)
- 4,5-Dibromo-N-isopropylthiophene-2-carboxamide (CAS 874966-75-3)
- 1,8-Dibromo-3H-pyrazolo[3,4-c]quinoline (CAS 1201646-63-0)
- 5,7-Dibromo-6-hydroxy-2-naphthonitrile (CAS 1235974-42-1)
Recommended Standards
- 3,4-Dichloro-2-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-indazole (CAS 2375917-60-3)
- Bis(2-bromophenyl)amine (CAS 67242-17-5)
- (3-(2-Nitro-4-(trifluoromethyl)phenoxy)phenyl)boronic acid (CAS 1072945-94-8)
- Bis(4-bromophenyl)amine (CAS 16292-17-4)
- (R)-3-Cyclopentyl-2-(hydroxymethyl)propanoic acid (CAS 301685-09-6)
- 2-Amino-5-chloro-N,3-dimethylbenzamide (CAS 890707-28-5)
- 3-Chloro-7-fluoroisoquinoline (CAS 82117-26-8)
- (5-(Trifluoromethyl)pyrimidin-2-yl)methanol (CAS 944905-41-3)
- Vildagliptin Impurity N (CAS 914070-99-8)
- 7-Methoxy-6-propoxyisoquinoline (CAS 67625-65-4)
- N-(4-Cyanophenyl)pyrrolidine-2-carboxamide (CAS 64155-01-7)
- 3-(1-Hydroxycyclobutyl)propanoic acid (CAS 1519495-92-1)
- Methyl 2-[(4-formylphenoxy)methyl]benzoate (CAS 1046494-85-2)
- Neuropeptide EI (human, mouse, rat) (CAS 125934-45-4)
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