Description

Cyclopentanemalonamic Acid, -α--Ethyl- (5Ci) is a specialized organic compound featuring a cyclopentane ring fused with a substituted malonamic acid moiety. This unique structure makes it a valuable advanced pharmaceutical intermediate and a versatile building block for complex organic synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and development of new herbicides and fungicides with specific modes of action.
• Organic Synthesis Reagent: Serves as a precursor for constructing complex polycyclic frameworks and heterocycles in academic and industrial R&D.
• Material Science Research: Potential monomer or additive in the development of specialty polymers with tailored properties.
• Chemical Reference Standard: Used as a high-purity standard for analytical method development and quality control in related chemical processes.

Basic Information

Product Name	Cyclopentanemalonamic Acid, -α--Ethyl- (5Ci)
CAS No.	667899-26-5
Molecular Formula	C10H15NO3
Molecular Weight	197.23 g/mol
Synonyms	α-Ethylcyclopentanemalonamic Acid; 2-Ethyl-2-(cyclopentylcarbamoyl)acetic acid; 1-Cyclopentyl-3-ethyl-2-oxobutanediamide; Ethyl cyclopentanemalonamate; Cyclopentanepropanamide, α-ethyl-α-carboxy-; 667899-26-5; 5Ci-labeled Cyclopentanemalonamic Acid derivative
EINECS	Contact for details

Quality Control

Our Cyclopentanemalonamic Acid, -α--Ethyl- (5Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from HPLC, NMR, and other relevant analytical techniques. Specifications can be aligned with cGMP requirements for pharmaceutical applications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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