Description

15-(4-Bromophenyl)Pentadecanoic Acid is a specialized long-chain fatty acid derivative featuring a terminal bromophenyl group, making it a valuable synthetic intermediate. This compound matters for its role as a versatile building block in organic synthesis and materials science, where its unique structure enables precise molecular modifications. It is needed by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials industries for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly for creating lipophilic moieties or as a precursor for targeted molecular probes.
• Agrochemical Research: Serves as a key building block for developing new pesticides and herbicides with enhanced bioavailability and environmental persistence.
• Liquid Crystal & Advanced Materials: Acts as a mesogenic precursor or a side-chain component in the production of specialty polymers and liquid crystalline materials.
• Bioconjugation & Probe Synthesis: Utilized for labeling biomolecules or creating fluorescent or bioactive probes due to its reactive carboxylic acid and bromophenyl groups.
• Organic Synthesis & Catalysis: Functions as a substrate in cross-coupling reactions (e.g., Suzuki, Heck) to construct complex aromatic systems.
• Surface Modification Agent: Applied in the functionalization of nanoparticles and surfaces to alter hydrophobicity and introduce specific chemical handles.

Basic Information

Product Name	15-(4-Bromophenyl)Pentadecanoic Acid
CAS No.	80503-45-3
Molecular Formula	C21H33BrO2
Molecular Weight	397.39 g/mol
Synonyms	4'-Bromo-ω-pentadecylbenzoic Acid; 15-(p-Bromophenyl)pentadecanoic Acid; Pentadecanoic Acid, 15-(4-bromophenyl)-; ω-(4-Bromophenyl)pentadecanoic Acid; 15-(4-Bromophenyl)pentadecylic Acid; 4-Bromophenylpentadecanoic Acid; 15-(4-Bromophenyl)pentadecanoate
EINECS	Contact for details

Quality Control

Our 15-(4-Bromophenyl)Pentadecanoic Acid undergoes rigorous quality testing to ensure compliance with industry standards. We implement a comprehensive analytical protocol including HPLC, NMR, and IR spectroscopy to verify identity and purity. Certificates of Analysis (COA) with batch-specific data are available upon request to support your quality assurance and regulatory documentation needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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