Description

2-Bromo-1-Naphthalen-1-Yl-Ethanone is a versatile and high-purity brominated ketone derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its ability to act as a key electrophilic intermediate for constructing complex molecular architectures, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for research chemists and process development scientists working on novel active ingredients, specialty chemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing naphthalene or bromoacetyl functional groups.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and pesticides, where the bromoacetyl moiety introduces specific biological activity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials and host materials in the manufacture of OLED displays and lighting.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for transition metal catalysis and organocatalysts for asymmetric synthesis.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of complex organic dyes, pigments, and photostabilizers.
• Academic and Industrial R&D: A valuable reagent for method development and exploring new chemical reactions in research laboratories.

Basic Information

Product Name	2-Bromo-1-Naphthalen-1-Yl-Ethanone
CAS No.	13686-51-6
Molecular Formula	C₁₂H₉BrO
Molecular Weight	249.10 g/mol
Synonyms	2-Bromo-1-(1-naphthyl)ethanone; 1-(1-Naphthyl)-2-bromoethanone; 2-Bromo-1-naphthyl ethanone; 2-Bromoacetylnaphthalene; α-Bromoacetonaphthone; Naphthalen-1-yl 2-bromoethanone; 1-Acetonaphthone, 2-bromo-; Bromomethyl 1-naphthyl ketone
EINECS	Contact for details

Quality Control

Our 2-Bromo-1-Naphthalen-1-Yl-Ethanone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, and is supplied with a detailed Certificate of Analysis (COA). We are committed to meeting the stringent requirements of cGMP and ISO standards for advanced chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant secondary packaging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	78 - 82 °C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.