Description

1,2,3-Cyclopentanetrimethanol,4-Amino-,(1R,2R,3S,4S)-Rel-(9Ci) is a high-purity, stereochemically defined chiral amino alcohol building block. This compound matters for its role as a sophisticated intermediate in the synthesis of complex pharmaceutical molecules and advanced materials, where precise stereochemistry is critical for function. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and chiral catalysts.

Application

• Key chiral intermediate in the synthesis of novel pharmaceutical active ingredients, particularly for central nervous system (CNS) and antiviral targets.
• Building block for constructing complex natural product analogs and macrocyclic compounds in medicinal chemistry research.
• Precursor for the development of specialized chiral ligands and catalysts used in asymmetric synthesis.
• Intermediate in the research and production of advanced agrochemicals, such as herbicides and fungicides with specific stereochemical requirements.
• Starting material for the synthesis of functionalized dendrimers and polymers with potential applications in drug delivery systems.
• Reference standard and building block for academic and industrial R&D in stereoselective organic synthesis.

Basic Information

Product Name	1,2,3-Cyclopentanetrimethanol,4-Amino-,(1R,2R,3S,4S)-Rel-(9Ci)
CAS No.	431051-86-4
Molecular Formula	C8H17NO3
Molecular Weight	175.23 g/mol
Synonyms	(1R,2R,3S,4S)-4-Amino-1,2,3-cyclopentanetriyltrimethanol; rel-(1R,2R,3S,4S)-4-Amino-1,2,3-cyclopentanetriyltrimethanol; 4-Amino-1,2,3-cyclopentanetriyltrimethanol (rel-(1R,2R,3S,4S)-); 1,2,3-Cyclopentanetrimethanol, 4-amino-, (1R,2R,3S,4S)-rel-; Amino Cyclopentanetriol Derivative; Chiral Cyclopentane Amino Triol; CAS 431051-86-4
EINECS	Contact for details

Quality Control

Our production of this chiral intermediate adheres to strict quality control protocols to ensure batch-to-batch consistency and high chemical purity. Identity is confirmed via spectroscopic methods (NMR, IR, MS) and chiral purity is rigorously assessed. A comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles is provided with each shipment to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). For long-term storage, consider storing under an inert atmosphere to maintain optimal purity and stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
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.