Description

4-Bromo-2-ethylaniline (CAS No. 45762-41-2) is a high-purity aromatic amine derivative with the molecular formula C₈H₁₀BrN. This compound features a bromine substituent at the para position and an ethyl group at the ortho position relative to the aniline nitrogen, making it a valuable intermediate in synthetic organic chemistry. Ideal for researchers and industrial scientists, our product is rigorously tested to ensure ≥98% purity (HPLC/GC) and is supplied as a light-sensitive, crystalline solid or powder. Suitable for use in Suzuki couplings, pharmaceutical synthesis, and agrochemical applications. Packaged under inert gas to prevent degradation and stored in amber glass vials to minimize light exposure. Available in quantities from 1g to 1kg with customizable bulk options.

Properties

• CAS Number: 45762-41-2
• Complexity: 105
• IUPAC Name: 4-bromo-2-ethyl-aniline
• InChI: InChI=1S/C8H10BrN/c1-2-6-5-7(9)3-4-8(6)10/h3-5H,2,10H2,1H3
• InChI Key: LGOZNQPHTIGMQJ-UHFFFAOYSA-N
• Exact Mass: 198.99966
• Molecular Formula: C8H10BrN
• Molecular Weight: 200.08
• SMILES: CCC1=C(C=CC(=C1)Br)N
• Topological: 26
• Monoisotopic Mass: 198.99966
• Synonyms: 4-Bromo-2-ethylaniline, 45762-41-2, DTXSID30384229, DTXCID50335253, 610-270-7, 2-Ethyl-4-bromoaniline, MFCD00041434, Benzenamine, 4-bromo-2-ethyl-, EN300-109583, 4-Bromo-2-ethyl-aniline, 4-bromo-2-ethylbenzenamine, 4-bromo-2-ethylphenylamine, SCHEMBL382588, 4-Bromo-2-ethylaniline, 96%, BDBM625978, CS-M2231, CK1159, AKOS002673925, SB77801, AS-18847, SY139109, ST50408772, EN300-103769

Application

4-Bromo-2-ethylaniline serves as a key building block in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors and antimicrobial agents. Its bromine moiety enables cross-coupling reactions (e.g., Suzuki-Miyaura) for constructing complex biaryl structures. The compound is also utilized in agrochemical research for derivatizing herbicides and fungicides. Additionally, it finds niche applications in material science as a precursor for dyes and liquid crystals.

Safety and Hazards

GHS Hazard Statements

• H226 (91.5%): Flammable liquid and vapor [Warning Flammable liquids]
• H315 (97.9%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (97.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (89.4%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501

Hazard Classes and Categories

• Flam. Liq. 3 (91.5%)
• Skin Irrit. 2 (97.9%)
• Eye Irrit. 2 (97.9%)
• STOT SE 3 (89.4%)

If you are interested or have any questions, please contact us at support@atomfair.com

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