Description

1-Amino-3-Cyclopentene Hydrochloride is a versatile organic salt featuring a reactive amino group on an unsaturated cyclopentene ring. This compound matters as a valuable chiral building block and intermediate in sophisticated organic synthesis, enabling the construction of complex molecular architectures. It is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers for developing active pharmaceutical ingredients (APIs), agrochemicals, and advanced materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and cardiovascular therapeutic areas.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its cyclic structure for biological activity.
• Ligand and Catalyst Preparation: Serves as a precursor for nitrogen-containing ligands used in asymmetric catalysis and metal complex formation.
• Fine Chemical Production: Employed in the multistep synthesis of specialty chemicals, flavors, and fragrances.
• Academic and R&D: A valuable reagent for methodological development in organic chemistry and medicinal chemistry research laboratories.
• Material Science: Potential monomer or modifier in the synthesis of specialized polymers and functional materials.

Basic Information

Product Name	1-Amino-3-Cyclopentene Hydrochloride
CAS No.	91469-55-5
Molecular Formula	C5H10ClN
Molecular Weight	119.59 g/mol
Synonyms	3-Cyclopenten-1-amine hydrochloride; 3-Cyclopentenylamine hydrochloride; 1-Amino-3-cyclopentene HCl; 3-Aminocyclopentene hydrochloride; Cyclopent-3-en-1-amine hydrochloride; 3-Cyclopenten-1-ylamine hydrochloride; 1-Cyclopenten-3-amine hydrochloride
EINECS	Contact for details

Quality Control

Our 1-Amino-3-Cyclopentene Hydrochloride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) documenting purity (typically ≥97% by HPLC), appearance, and other critical parameters are provided with every shipment and are 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 nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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