Description

Cyclopentanecarboxylic Acid, 2-(Acetylhydrazono)-, Methyl Ester, (E)- (9Ci) CAS NO 143391-47-3 is a specialized organic compound featuring a cyclopentane backbone integrated with a hydrazone functional group. This unique structure makes it a valuable synthetic intermediate and building block for advanced chemical synthesis. It is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition or receptor modulation.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators, leveraging its reactive hydrazone moiety.
• Organic Synthesis Building Block: Acts as a versatile scaffold for constructing complex heterocyclic compounds and fine chemicals in academic and industrial R&D settings.
• Material Science Research: Investigated as a monomer or functional additive for creating specialized polymers with tailored properties.
• Chemical Biology Probe: Utilized in the design of molecular probes for studying biological pathways and protein interactions.

Basic Information

Product Name	Cyclopentanecarboxylic Acid, 2-(Acetylhydrazono)-, Methyl Ester, (E)- (9Ci)
CAS No.	143391-47-3
Molecular Formula	C9H14N2O3
Molecular Weight	198.22 g/mol
Synonyms	(E)-2-(Acetylhydrazono)cyclopentanecarboxylic acid methyl ester; Methyl (E)-2-(acetylhydrazono)cyclopentanecarboxylate; 2-(Acetylhydrazono)cyclopentanecarboxylic Acid Methyl Ester; (E)-Methyl 2-(acetylhydrazono)cyclopentanecarboxylate; Cyclopentanecarboxylic acid, 2-(acetylhydrazono)-, methyl ester, (E)-; 143391-47-3; (E)-2-Acetylhydrazonocyclopentanecarboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our production of Cyclopentanecarboxylic Acid, 2-(Acetylhydrazono)-, Methyl Ester, (E)- (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay and impurity profiles to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (HPLC, Area %)	≥ 97.0%
Melting Point	Contact for details
Residual Solvents (GC)	Meets ICH guidelines

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