Description

4-Pent-1-Enyl-Benzoic Acid is a specialized aromatic carboxylic acid derivative featuring a pentenyl side chain, making it a valuable synthetic intermediate for advanced organic synthesis. This compound is particularly significant for its role in constructing complex molecular architectures, including liquid crystals, pharmaceutical scaffolds, and functional polymers. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and advanced materials industries for its unique structural properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Liquid Crystal Synthesis: Used in the production of advanced liquid crystal materials for display technologies due to its rod-like molecular structure.
• Organic Electronic Materials: Acts as a precursor for conjugated polymers and small molecules used in organic light-emitting diodes (OLEDs) and photovoltaics.
• Agrochemical Research: Employed in the development of new herbicides and plant growth regulators.
• Polymer Modification: Utilized to introduce aromatic carboxylic acid functionality into polymer backbones to alter material properties.
• Academic & Industrial R&D: A crucial reagent for methodological development in organic chemistry and material science research.

Basic Information

Product Name	4-Pent-1-Enyl-Benzoic Acid
CAS No.	202798-06-9
Molecular Formula	C₁₂H₁₄O₂
Molecular Weight	190.24 g/mol
Synonyms	4-(Pent-1-en-1-yl)benzoic Acid; 4-(1-Pentenyl)benzoic Acid; Benzoic acid, 4-(1-pentenyl)-; p-Pentenylbenzoic Acid; 4-(Pent-1-enyl)benzoic Acid; 4-(1-Penten-1-yl)benzoic Acid; (E/Z)-4-Pent-1-enylbenzoic Acid
EINECS	Contact for details

Quality Control

Our 4-Pent-1-Enyl-Benzoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications. Custom purity grades, including research and development (R&D) or process development grades, are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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