Description

5-(4-Bromophenyl)Pentanoic Acid is a versatile brominated aromatic carboxylic acid building block, essential for advanced organic synthesis and pharmaceutical research. Its molecular structure, featuring a phenyl ring and a flexible pentanoic acid chain, makes it a critical intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory pathways.
• Agrochemical Synthesis: Used in the development of novel herbicides and fungicides, leveraging the bromophenyl moiety for bioactivity.
• Liquid Crystal & OLED Material Research: Serves as a building block for creating advanced organic electronic materials and liquid crystal compounds.
• Polymer Modification: Employed to introduce aromatic and carboxylic acid functionalities into polymer chains, enhancing material properties.
• Organic Synthesis Reagent: A valuable reagent for cross-coupling reactions (e.g., Suzuki, Heck) and for elongating carbon chains in complex molecule assembly.
• Chemical Reference Standard: Used as a high-purity standard in analytical laboratories for method development and quality control.

Basic Information

Product Name	5-(4-Bromophenyl)Pentanoic Acid
CAS No.	22647-95-6
Molecular Formula	C11H13BrO2
Molecular Weight	257.12 g/mol
Synonyms	4-Bromophenylpentanoic Acid; 5-(p-Bromophenyl)valeric Acid; 4'-Bromo-δ-valerophenone; γ-(4-Bromobenzyl)butyric Acid; 5-(4-Bromophenyl)valeric Acid; (4-Bromophenyl)pentanoic Acid; 22647-95-6; p-Bromophenylpentanoic Acid
EINECS	Contact for details

Quality Control

Our 5-(4-Bromophenyl)Pentanoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates for research and cGMP manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	78 - 82 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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