553719

2-Amino-3-brompyridin

97%

• Empirische Formel (Hill-System): C₅H₅BrN₂
• CAS-Nummer: 13534-99-1
• Molekulargewicht: 173.01
• MDL-Nummer: MFCD03095187
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24879347
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 97%
• Form: solid
• mp (Schmelzpunkt): 63-67 °C
• Funktionelle Gruppe: bromo
• SMILES String: Nc1ncccc1Br
• InChI: 1S/C5H5BrN2/c6-4-2-1-3-8-5(4)7/h1-3H,(H2,7,8)
• InChIKey: RBCARPJOEUEZLS-UHFFFAOYSA-N

Beschreibung

Anwendung

2-Amino-3-bromopyridine may be used to synthesize:

• 2-acylamido-3-bromopyridines
• 2-anilino-3-bromopyridine
• 3-[(2-methoxyphenyl)ethynyl]pyridin-2-amine
• 3-[(4-methoxyphenyl)ethynyl]pyridin-2-amine
• N-(bromopyridyl)amidines
• carbolines via palladium catalyzed arylation followed by palladium catalyzed amination reaction
• 2-amino-3-cyanopyridine via palladium catalyzed cyanation reaction with potassium ferro-cyanide in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene [DBU]
• nitro-substituted N,N′-dipyridinylamines via palladium catalyzed coupling reaction with 2-chloro-3-nitropyridine in the presence of Xantphos ligand
• 2-amino-3-iodopyridine via reaction with sodium iodide in the presence of copper(I)iodide and trans-N,N′-dimethylcyclohexane-1,2-diamine

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves