Description

Cyclopentanecarboxylic Acid, 2-(Cyanomethylene)-, (Z)- (8Ci) is a specialized, high-purity chemical intermediate featuring a unique functionalized cyclopentane ring system. This compound matters for its role as a versatile building block in advanced organic synthesis, enabling the construction of complex molecular architectures. 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 synthon for the development of novel drug candidates, particularly in the synthesis of complex heterocycles and constrained analogs.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its functionalized structure for bioactivity.
• Fine Chemical Manufacturing: Serves as a crucial building block for synthesizing specialty chemicals, flavors, fragrances, and advanced polymers.
• Academic & Industrial Research: A valuable reagent for methodological development in organic chemistry and materials science research.
• Ligand and Catalyst Development: The nitrile and carboxylic acid functionalities make it a precursor for creating novel chiral ligands and organocatalysts.

Basic Information

Product Name	Cyclopentanecarboxylic Acid, 2-(Cyanomethylene)-, (Z)- (8Ci)
CAS No.	25341-90-6
Molecular Formula	C8H9NO2
Molecular Weight	151.16 g/mol
Synonyms	(Z)-2-(Cyanomethylene)cyclopentanecarboxylic Acid; (2Z)-2-(Cyanomethylidene)cyclopentane-1-carboxylic Acid; 2-(Cyanomethylene)cyclopentanecarboxylic Acid, (Z)-; 2-(Cyanomethylene)cyclopentanecarboxylic acid; Cyclopentanecarboxylic acid, 2-(cyanomethylene)-, (Z)-; (Z)-Cyclopentanecarboxylic acid, 2-(cyanomethylene)-
EINECS	Contact for details

Quality Control

Our Cyclopentanecarboxylic Acid, 2-(Cyanomethylene)-, (Z)- (8Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent lot-to-lot performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.