Description

Cyclopentaneacetic Acid, 1-(Aminomethyl)-3-Propyl-, (1S,3R)- (9Ci) is a high-purity, stereochemically defined chiral building block of significant interest in advanced organic synthesis. This compound matters because its unique cyclopentane backbone, functionalized with both acetic acid and aminomethyl groups, provides a versatile scaffold for constructing complex molecular architectures with precise three-dimensional control. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for applications such as medicinal chemistry, asymmetric synthesis, and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring stereospecificity.
• Medicinal Chemistry: Used in lead optimization and structure-activity relationship (SAR) studies to explore novel chemical space and improve drug-like properties.
• Asymmetric Synthesis: Serves as a valuable starting material or intermediate in catalytic asymmetric reactions to create enantiomerically pure compounds.
• Agrochemical Research: Employed in the synthesis of novel herbicides, fungicides, or insecticides where the specific stereochemistry can influence biological activity.
• Chemical Biology: Can be utilized as a molecular probe or for the synthesis of bio-conjugates to study biological pathways.
• Custom Synthesis & Contract Manufacturing: A critical component for fine chemical suppliers offering bespoke synthesis services for client-specific projects.

Basic Information

Item	Details
Product Name	Cyclopentaneacetic Acid, 1-(Aminomethyl)-3-Propyl-, (1S,3R)- (9Ci)
CAS No.	342652-57-7
Molecular Formula	C11H21NO2
Molecular Weight	199.29 g/mol
Synonyms	(1S,3R)-1-(Aminomethyl)-3-propylcyclopentaneacetic acid; (1S,3R)-1-(Aminomethyl)-3-propylcyclopentylacetic acid; 1-(Aminomethyl)-3-propylcyclopentaneacetic acid, (1S,3R)-; (1S,3R)-1-(Aminomethyl)-3-propyl-cyclopentaneacetic acid; 342652-57-7; (1S,3R)-1-(Aminomethyl)-3-propylcyclopentane-1-acetic acid
EINECS	Contact for details

Quality Control

Our Cyclopentaneacetic Acid, 1-(Aminomethyl)-3-Propyl-, (1S,3R)- (9Ci) is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing identity, purity, and chiral excess are provided and available 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 under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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