Description

1-Cyclopentene-1-Carboxylicacid,4-Amino-(9Ci) is a specialized, high-value organic intermediate featuring a unique cyclopentene ring structure functionalized with both amino and carboxylic acid groups. This compound is critical for advanced organic synthesis, enabling the construction of complex molecular architectures in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists in the fine chemical and pharmaceutical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators, leveraging its reactive bifunctional nature.
• Ligand Synthesis: Acts as a precursor for chiral ligands and catalysts used in asymmetric synthesis and transition metal catalysis.
• Polymer Chemistry: Employed in the creation of specialty polymers and functional monomers, where its amino and carboxyl groups can be used for cross-linking or imparting specific properties.
• Peptidomimetics & Bio-conjugation: Useful in medicinal chemistry for designing peptide analogs and for creating bioconjugates in diagnostic and therapeutic applications.
• Academic & Institutional Research: A valuable reagent for synthetic methodology development and exploring new chemical reactions in university and government laboratories.

Basic Information

Product Name	1-Cyclopentene-1-Carboxylicacid,4-Amino-(9Ci)
CAS No.	77745-27-8
Molecular Formula	C7H9NO2
Molecular Weight	139.15 g/mol
Synonyms	4-Amino-1-cyclopentene-1-carboxylic acid; 4-Aminocyclopent-1-ene-1-carboxylic Acid; 1-Cyclopentene-1-carboxylic acid, 4-amino-; 4-Amino-1-cyclopentenecarboxylic acid; 4-Amino-1-cyclopentene carboxylic acid; 4-Amino-1-cyclopentene-1-carboxylate; 4-Aminocyclopent-1-enecarboxylic acid
EINECS	Contact for details

Quality Control

Our production of 1-Cyclopentene-1-Carboxylicacid,4-Amino-(9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We are committed to meeting the exacting standards required for advanced synthetic chemistry and can provide material tailored to specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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