Description

Cyclopentanecarboxylic Acid, 2-(Formylhydrazono)-, Ethyl Ester, (E)- (9Ci) is a specialized organic compound featuring a cyclopentane core functionalized with a carboxylic acid ethyl ester and a formylhydrazone moiety. This unique structure makes it a valuable intermediate or building block in advanced organic synthesis, particularly for the development of heterocyclic compounds and active pharmaceutical ingredients (APIs). It is primarily sought by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers engaged in the synthesis of novel molecules for medicinal chemistry and agrochemical applications.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those containing nitrogen heterocycles.
• Agrochemical Research: Used as a building block for developing new pesticides, herbicides, and plant growth regulators with specific biological activity.
• Organic Synthesis Reagent: Employed in academic and industrial research laboratories for constructing complex molecular architectures, leveraging its reactive hydrazone and ester functional groups.
• Material Science Research: Potential intermediate in the development of specialty polymers or organic electronic materials requiring specific cyclic structures.
• Chemical Biology Probes: Can be utilized in the design and synthesis of molecular probes for studying biological processes and enzyme interactions.

Basic Information

Product Name	Cyclopentanecarboxylic Acid, 2-(Formylhydrazono)-, Ethyl Ester, (E)- (9Ci)
CAS No.	163352-83-8
Molecular Formula	C9H14N2O3
Molecular Weight	198.22 g/mol
Synonyms	(E)-2-(Formylhydrazono)cyclopentanecarboxylic acid ethyl ester; Ethyl (E)-2-(formylhydrazono)cyclopentanecarboxylate; 2-(Formylhydrazono)cyclopentanecarboxylic Acid Ethyl Ester; (E)-Ethyl 2-(formylhydrazono)cyclopentanecarboxylate; 163352-83-8; Cyclopentanecarboxylic acid, 2-(formylhydrazono)-, ethyl ester, (E)-; (E)-Cyclopentanecarboxylic acid, 2-(formylhydrazono)-, ethyl ester
EINECS	Contact for details

Quality Control

Our Cyclopentanecarboxylic Acid, 2-(Formylhydrazono)-, Ethyl Ester, (E)- (9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to confirm identity and purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications to ensure the material meets your research or production requirements. For custom synthesis projects, we can tailor specifications to align with specific GMP or ISO guidelines as needed.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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