Description

4-Cyclopentylbenzene-1,3-Diol is a high-purity organic chemical intermediate featuring a resorcinol core substituted with a cyclopentyl group. This specific molecular architecture makes it a valuable building block for synthesizing complex molecules in advanced research and development. It is primarily sought after by pharmaceutical and agrochemical R&D teams for creating novel active ingredients and fine-tuning material properties.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders or metabolic diseases.
• Agrochemical Synthesis: Serves as a precursor for developing novel herbicides, fungicides, or plant growth regulators with tailored activity profiles.
• Material Science Research: Used in the synthesis of specialty polymers, liquid crystals, or organic electronic materials due to its phenolic and aromatic characteristics.
• UV Absorber & Stabilizer Precursor: Acts as a starting material for manufacturing advanced organic UV filters or antioxidant additives for plastics and coatings.
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing for producing high-value, low-volume specialty chemicals.

Basic Information

Product Name	4-Cyclopentylbenzene-1,3-Diol
CAS No.	21713-03-1
Molecular Formula	C11H14O2
Molecular Weight	178.23 g/mol
Synonyms	4-Cyclopentylresorcinol; 1,3-Dihydroxy-4-cyclopentylbenzene; 4-Cyclopentyl-1,3-benzenediol; 4-Cyclopentylbenzene-1,3-diol; 4-CPR
EINECS	Contact for details

Quality Control

Our 4-Cyclopentylbenzene-1,3-Diol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting R&D and production standards. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider an inert atmosphere. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.