Description

1-Cyclopentene-1-Carboxylic Acid, 2-(Hydroxymethyl)- (8Ci,9Ci) is a specialized, high-value organic intermediate featuring a unique cyclopentene ring functionalized with both carboxylic acid and hydroxymethyl groups. This compound matters for its role as a versatile chiral building block in the synthesis of complex molecules, enabling precise control over molecular architecture. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients, as well as by fine chemical manufacturers producing advanced materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex, stereochemically defined molecules.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where its specific structure contributes to biological activity.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, including ligands for catalysis, advanced polymers, and liquid crystals.
• Academic & Industrial Research: A valuable reagent for methodological development in organic synthesis, asymmetric catalysis, and medicinal chemistry programs.
• Material Science: Potential building block for novel monomers or additives in the development of specialized polymeric materials with tailored properties.

Basic Information

Item	Details
Product Name	1-Cyclopentene-1-Carboxylic Acid, 2-(Hydroxymethyl)- (8Ci,9Ci)
CAS No.	14668-74-7
Molecular Formula	C7H10O3
Molecular Weight	142.15 g/mol
Synonyms	2-(Hydroxymethyl)-1-cyclopentene-1-carboxylic acid; (2-Hydroxymethylcyclopent-1-ene)carboxylic acid; 2-(Hydroxymethyl)cyclopent-1-ene-1-carboxylic acid; 1-Cyclopentene-1-carboxylic acid, 2-(hydroxymethyl)-; 2-Hydroxymethyl-1-cyclopenten-1-carboxylic acid; 2-Carboxy-3-hydroxymethylcyclopentene
EINECS	Contact for details

Quality Control

Our 1-Cyclopentene-1-Carboxylic Acid, 2-(Hydroxymethyl)- (8Ci,9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent chemical identity, meeting the stringent requirements of research and process development. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. The compound may be hygroscopic and/or sensitive to oxidation; handling under an inert atmosphere is advised for critical applications.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 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.