Description

1-Bromo-5-nitronaphthalene (CAS No. 5328-76-7) is a high-purity organic compound with the molecular formula C₁₀H₆BrNO₂. This halogenated nitroaromatic compound is widely utilized in synthetic organic chemistry and materials science due to its versatile reactivity. Its distinct structure makes it an excellent intermediate for the synthesis of complex naphthalene derivatives, dyes, and pharmaceutical intermediates. Available in crystalline form with a purity of ≥98%, it is ideal for researchers requiring precise and reproducible results. Each batch undergoes rigorous quality control, including HPLC and NMR analysis, ensuring consistency for demanding applications. Store in a cool, dry place away from light to maintain stability.

Properties

• CAS Number: 5328-76-7
• Complexity: 229
• IUPAC Name: 1-bromo-5-nitro-naphthalene
• InChI: InChI=1S/C10H6BrNO2/c11-9-5-1-4-8-7(9)3-2-6-10(8)12(13)14/h1-6H
• InChI Key: OTYRDQXZRJZHOX-UHFFFAOYSA-N
• Exact Mass: 250.95819
• Molecular Formula: C10H6BrNO2
• Molecular Weight: 252.06
• SMILES: C1=CC2=C(C=CC=C2Br)C(=C1)[N+](=O)[O-]
• Topological: 45.8
• Monoisotopic Mass: 250.95819
• Synonyms: 1-Bromo-5-nitronaphthalene, 5328-76-7, Naphthalene, 1-bromo-5-nitro-, 5-Bromo-1-nitronaphthalene, DTXSID60277372, DTXCID50228530, 621-666-4, inchi=1/c10h6brno2/c11-9-5-1-4-8-7(9)3-2-6-10(8)12(13)14/h1-6, otyrdqxzrjzhox-uhfffaoysa-n, 5-BROMO-1-NITRO-NAPHTHALENE, MFCD00156397, 1-bromo-5-nitro-naphthalene, 5-Nitro-1-bromonaphthalene, NSC1993, SCHEMBL2963038, NSC-1993, SBB101051, AKOS001009824, AC-29205, AS-18007, SY058523, DB-311971, CS-0041432, AE-562/33372055, SR-01000033144, SR-01000033144-1, Z56833039

1-Bromo-5-nitronaphthalene serves as a key intermediate in organic synthesis, particularly in the preparation of fluorescent dyes and conjugated polymers. It is also employed in cross-coupling reactions (e.g., Suzuki or Heck reactions) to create advanced materials. Researchers leverage its reactivity for constructing naphthalene-based scaffolds in medicinal chemistry. Suitable for lab-scale and industrial applications requiring bromo- or nitro-functionalized aromatic systems.

Safety and Hazards

GHS Hazard Statements

• H318 (97.6%): Causes serious eye damage [Danger Serious eye damage/eye irritation]

Precautionary Statements

• P264+P265, P280, P305+P354+P338, and P317

Hazard Classes and Categories

• Eye Dam. 1 (97.6%)

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