Description

1,2,3,4-Cyclopentanetetramethanol,(1R,2R,3S,4S)-Rel-(9Ci) is a high-purity, stereochemically defined chiral building block with the CAS number 150617-83-7. This compound is valued for its rigid, multi-functional cyclopentane backbone, which serves as a versatile scaffold in advanced organic synthesis. It is primarily sought by R&D and production chemists in the pharmaceutical and fine chemical industries for applications in asymmetric synthesis, chiral ligand development, and the creation of complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in antiviral, anticancer, and neurological drug candidates.
• Chiral Ligand & Catalyst Synthesis: Serves as a core structure for constructing sophisticated ligands used in asymmetric catalysis (e.g., hydrogenation, oxidation).
• Advanced Material Precursor: Used in the synthesis of specialty polymers, dendrimers, and liquid crystals where precise stereochemistry influences material properties.
• Agrochemical Research: Employed in the design and synthesis of new-generation, stereospecific herbicides and plant growth regulators.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic chemistry and for exploring new reaction pathways in complex molecule assembly.

Basic Information

Product Name	1,2,3,4-Cyclopentanetetramethanol,(1R,2R,3S,4S)-Rel-(9Ci)
CAS No.	150617-83-7
Molecular Formula	C9H18O4
Molecular Weight	190.24 g/mol
Synonyms	(1R,2R,3S,4S)-1,2,3,4-Cyclopentanetetramethanol; (1R,2R,3S,4S)-1,2,3,4-Tetrahydroxycyclopentane; (1R,2R,3S,4S)-Cyclopentane-1,2,3,4-tetrol; rel-(1R,2R,3S,4S)-1,2,3,4-Cyclopentanetetrol; Chiral Cyclopentanetetrol; Tetrahydroxycyclopentane; CPTO; 150617-83-7
EINECS	Contact for details

Quality Control

Our production of 1,2,3,4-Cyclopentanetetramethanol,(1R,2R,3S,4S)-Rel-(9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical characterization, including chiral purity verification, to ensure consistent stereochemical integrity and high chemical purity. Certificates of Analysis (COA) detailing specifications such as assay, enantiomeric excess, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic nature, the container should be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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%
Heavy Metals	≤ 10 ppm

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