Description

2-Bromo-5-nitropyridine (CAS: 4487-59-6) is a high-purity organic compound with the molecular formula C₅H₃BrN₂O₂. This heterocyclic aromatic compound features a bromine substituent at the 2-position and a nitro group at the 5-position of the pyridine ring, making it a versatile intermediate in synthetic organic chemistry. With a purity of 99%, it is ideal for pharmaceutical research, agrochemical development, and material science applications. The product is supplied as a crystalline solid, ensuring consistent quality for laboratory and industrial use. Store in a cool, dry place away from light and moisture to maintain stability.

Properties

• CAS Number: 4487-59-6
• Complexity: 136
• IUPAC Name: 2-bromo-5-nitro-pyridine
• InChI: InChI=1S/C5H3BrN2O2/c6-5-2-1-4(3-7-5)8(9)10/h1-3H
• InChI Key: HUUFTVUBFFESEN-UHFFFAOYSA-N
• Exact Mass: 201.93779
• Molecular Formula: C5H3BrN2O2
• Molecular Weight: 202.99
• SMILES: C1=CC(=NC=C1[N+](=O)[O-])Br
• Topological: 58.7
• Monoisotopic Mass: 201.93779
• Synonyms: 2-Bromo-5-nitropyridine, 4487-59-6, EINECS 224-777-2, DTXSID10196327, NSC 73702, DTXCID20118818, 224-777-2, inchi=1/c5h3brn2o2/c6-5-2-1-4(3-7-5)8(9)10/h1-3, 2-bromo-5-nitro-pyridine, MFCD00006222, 2-bromo-5-(nitro)pyridine, 2-bromo-5-nitro pyridine, Pyridine, 2-bromo-5-nitro-; 2-Bromo-5-nitropyridine; 5-Nitro-2-bromopyridine; NSC 73702, NSC73702, 5-nitro-2-bromopyridin, 2-bromo-5-nitro-pyridin, SCHEMBL180816, SCHEMBL17683527, 2-Bromo-5-nitropyridine, 99%, BCP22145, STR06063, NSC-73702, RB1038, SBB003519, STL302006, ZB1394, AKOS005145601, AC-2735, AC-9485, CS-W007858, FG-0508, HY-W007858, PB21612, BP-13023, SY002752, DB-005204, A5039, B2321, NS00031463, ST50826653, EN300-51821, AC-907/25014031, F0001-1221

2-Bromo-5-nitropyridine is widely used as a key intermediate in the synthesis of pharmaceuticals, agrochemicals, and specialty chemicals. Its reactive bromine and nitro groups facilitate cross-coupling reactions, nucleophilic substitutions, and other transformations. Researchers utilize it in the development of novel pyridine-based compounds for drug discovery and material science. It is also employed in the synthesis of ligands and catalysts for organic synthesis.

Safety and Hazards

GHS Hazard Statements

• H301 (88.9%): Toxic if swallowed [Danger Acute toxicity, oral]
• H302 (11.1%): Harmful if swallowed [Warning Acute toxicity, oral]
• H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (97.8%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P261, P264, P264+P265, P270, P271, P280, P301+P316, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Acute Tox. 3 (88.9%)
• Acute Tox. 4 (11.1%)
• Skin Irrit. 2 (100%)
• Eye Irrit. 2 (100%)
• STOT SE 3 (97.8%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.