Description

1-Cyclopentene-1-Carboxylicacid,3-Hydroxy-,Methylester(9Ci) is a specialized organic building block with a unique functionalized cyclopentene core, offering versatile reactivity for advanced chemical synthesis. This compound is valued for its role as a key chiral intermediate in the production of complex pharmaceutical molecules and fine chemicals. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and high-value materials.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the synthesis of prostaglandin analogs, antiviral agents, and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides and plant growth regulators with specific stereochemistry.
• Fine Chemical Production: Serves as a versatile precursor for creating complex fragrances, flavors, and performance chemicals.
• Academic & Industrial Research: A valuable tool in organic chemistry research for methodology development and exploring new reaction pathways.
• Material Science: Potential monomer or modifier for creating specialized polymers with tailored properties.

Basic Information

Product Name	1-Cyclopentene-1-Carboxylicacid,3-Hydroxy-,Methylester(9Ci)
CAS No.	162086-59-1
Molecular Formula	C7H10O3
Molecular Weight	142.15 g/mol
Synonyms	Methyl 3-hydroxy-1-cyclopentene-1-carboxylate; 3-Hydroxy-1-cyclopentenecarboxylic acid methyl ester; Methyl 3-hydroxycyclopent-1-ene-1-carboxylate; 1-Cyclopentene-1-carboxylic acid, 3-hydroxy-, methyl ester; (9CI)
EINECS	Contact for details

Quality Control

Our production of 1-Cyclopentene-1-Carboxylicacid,3-Hydroxy-,Methylester(9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All material is subjected to comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity, potency, and impurity profiles. Certificates of Analysis (COA) documenting full specifications are provided with each shipment and 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). This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.