Description

3-Amino-2,6-dibromopyridine (CAS No. 39856-57-0) is a high-purity brominated pyridine derivative with the molecular formula C₅H₄Br₂N₂. This heterocyclic compound features an amino group at the 3-position and bromine substituents at the 2- and 6-positions, making it a versatile intermediate for pharmaceutical synthesis, agrochemical development, and advanced material research. With a molecular weight of 251.91 g/mol, it is supplied as an off-white to light brown crystalline powder, ensuring optimal reactivity for cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic substitutions. Suitable for HPLC and GC analysis, our product meets rigorous quality standards (≥95% purity) for laboratory and industrial applications. Store in a cool, dry place under inert conditions to preserve stability.

Properties

• CAS Number: 39856-57-0
• Complexity: 99
• IUPAC Name: 2,6-dibromopyridin-3-amine
• InChI: InChI=1S/C5H4Br2N2/c6-4-2-1-3(8)5(7)9-4/h1-2H,8H2
• InChI Key: CRTOIQFRVBJJRI-UHFFFAOYSA-N
• Exact Mass: 251.87207
• Molecular Formula: C5H4Br2N2
• Molecular Weight: 251.91
• SMILES: C1=CC(=NC(=C1N)Br)Br
• Topological: 38.9
• Monoisotopic Mass: 249.87412
• Synonyms: 3-Amino-2,6-dibromopyridine, 39856-57-0, 2,6-dibromo-3-pyridinamine, DTXSID70355832, DTXCID40306891, 609-749-3, 2,6-dibromopyridin-3-amine, 2,6-dibromo-pyridin-3-ylamine, MFCD00128862, 3-Pyridinamine, 2,6-dibromo-, 2,6-dibromo-3-pyridylamine, SCHEMBL474806, ALBB-030445, BCP29211, BBL020598, CL0025, SBB051917, STK893287, 2 pound not6-dibromo-3-aminopyridine, AKOS001476230, AC-6257, CS-W002394, PB17118, PS-5010, AC-22841, SY014154, DB-005267, DB-337952, A2272, EN300-106925, AC-907/30003003, F2113-0181, 2,6-dibromo-pyridin-3-ylamine pound>>2,6-dibromo-3-pyridinamine pound>>3-Amino-2,6-dibromopyridine

3-Amino-2,6-dibromopyridine serves as a critical building block in medicinal chemistry for synthesizing kinase inhibitors and antiviral agents. Its dibromo-amine structure enables selective functionalization in palladium-catalyzed couplings for drug discovery pipelines. Researchers also employ it in ligand design for catalytic systems and as a precursor for luminescent materials in OLED development. Handle with standard PPE due to potential sensitivity to moisture and light.

Safety and Hazards

GHS Hazard Statements

• H301 (92.7%): Toxic if swallowed [Danger Acute toxicity, oral]
• H318 (92.7%): Causes serious eye damage [Danger Serious eye damage/eye irritation]

Precautionary Statements

• P264, P264+P265, P270, P280, P301+P316, P305+P354+P338, P317, P321, P330, P405, and P501

Hazard Classes and Categories

• Acute Tox. 3 (92.7%)
• Eye Dam. 1 (92.7%)

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