Description

4-(1-Cyclopenten-1-Yl)Phenol is a versatile phenolic compound featuring a cyclopentenyl substituent, offering unique reactivity and structural properties for advanced chemical synthesis. This intermediate is valued for its role in constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research and development. It serves as a critical building block for scientists and manufacturers in fine chemical, material science, and life science industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for the research and development of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Material Science: Serves as a monomer or precursor for specialty polymers, resins, and advanced organic materials.
• Organic Synthesis & Research: A valuable building block in academic and industrial laboratories for constructing complex, polycyclic organic molecules.
• Liquid Crystal & Electronic Chemicals: Potential intermediate in the synthesis of compounds for display technologies and electronic applications.
• Flavor & Fragrance Industry: Can be utilized in the synthesis of specific aroma chemicals and fragrance components.

Basic Information

Product Name	4-(1-Cyclopenten-1-Yl)Phenol
CAS No.	877-46-3
Molecular Formula	C11H12O
Molecular Weight	160.21 g/mol
Synonyms	4-(1-Cyclopentenyl)phenol; 4-Cyclopenten-1-ylphenol; p-(1-Cyclopenten-1-yl)phenol; Phenol, 4-(1-cyclopenten-1-yl)-; 1-(4-Hydroxyphenyl)cyclopentene; 4-Cyclopentenylphenol; 877-46-3; 4-(Cyclopent-1-en-1-yl)phenol
EINECS	212-896-7

Quality Control

Our 4-(1-Cyclopenten-1-Yl)Phenol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identity confirmation by FT-IR and NMR, purity determination by HPLC or GC, and control of specified impurities. A detailed Certificate of Analysis (COA) is provided with every shipment, ensuring traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC/GC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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