Description

Cyclopentanol,2-Amino-,(1S,2S)-(9Ci) CAS NO 930-45-0 is a high-purity, stereochemically defined chiral amino alcohol building block. This compound matters as a critical intermediate for the synthesis of complex pharmaceuticals and fine chemicals, where its specific stereochemistry is essential for biological activity and process selectivity. It is needed by research and development chemists, process scale-up teams, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in antiviral, cardiovascular, and central nervous system (CNS) drug candidates.
• Asymmetric Catalyst Ligand: Used in the preparation of chiral ligands for transition metal catalysis, enabling enantioselective synthesis in fine chemical production.
• Agrochemical Synthesis: Serves as a building block for creating chiral active ingredients in herbicides, fungicides, and insecticides.
• Peptidomimetics Research: Employed in medicinal chemistry for the design and synthesis of peptide analogs and conformationally restricted scaffolds.
• Natural Product Synthesis: A valuable starting material for the total synthesis of complex natural products with biological activity.
• Polymer Modification: Can be used to introduce chiral amino functional groups into polymer backbones for specialty materials.

Basic Information

Product Name	Cyclopentanol,2-Amino-,(1S,2S)-(9Ci)
CAS No.	930-45-0
Molecular Formula	C5H11NO
Molecular Weight	101.15 g/mol
Synonyms	(1S,2S)-2-Aminocyclopentanol; (1S,2S)-2-Amino-1-cyclopentanol; cis-2-Aminocyclopentanol; (1S,2S)-Aminocyclopentanol; 2-Amino-1-cyclopentanol, (1S-cis)-; cis-1-Amino-2-hydroxycyclopentane; (1S,2S)-1-Amino-2-hydroxycyclopentane; 930-45-0
EINECS	Contact for details

Quality Control

Our Cyclopentanol,2-Amino-,(1S,2S)-(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profiles are provided with every shipment.

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). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere or in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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