Description

1,2,4-Cyclopentanetriol, 3-(Phenylmethoxy)-, (1R,2S,3R,4R)-Rel- (9Ci) is a high-purity, stereochemically defined chiral building block of significant interest in advanced organic synthesis. Its value lies in its unique polyfunctional cyclopentane scaffold, which serves as a versatile intermediate for constructing complex molecular architectures. This compound is primarily needed by research and development teams in the pharmaceutical and fine chemical industries for applications in asymmetric synthesis, medicinal chemistry, and the development of novel active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel therapeutic agents, particularly in stereoselective synthesis.
• Asymmetric Catalysis Research: Used as a precursor or ligand framework in the development of new catalytic systems for enantioselective reactions.
• Medicinal Chemistry & Drug Discovery: Employed in structure-activity relationship (SAR) studies to explore new chemical space and optimize drug candidates.
• Fine Chemical Synthesis: Serves as a building block for the production of specialty chemicals, flavors, fragrances, and advanced materials requiring specific stereochemistry.
• Academic & Industrial R&D: A valuable tool for chemists in universities and corporate labs investigating new synthetic methodologies and complex natural product synthesis.

Basic Information

Product Name	1,2,4-Cyclopentanetriol, 3-(Phenylmethoxy)-, (1R,2S,3R,4R)-Rel- (9Ci)
CAS No.	753008-40-1
Molecular Formula	C12H16O4
Molecular Weight	224.25 g/mol
Synonyms	(1R,2S,3R,4R)-3-(Benzyloxy)cyclopentane-1,2,4-triol; rel-(1R,2S,3R,4R)-3-(Phenylmethoxy)cyclopentane-1,2,4-triol; 3-O-Benzyl-1,2,4-cyclopentanetriol (specific stereoisomer); Chiral Cyclopentanetriol Benzyl Ether; BCPT; Benzyl-protected Cyclopentanetriol; (1R,2S,3R,4R)-3-(Benzyloxy)-1,2,4-cyclopentanetriol
EINECS	Contact for details

Quality Control

Our 1,2,4-Cyclopentanetriol, 3-(Phenylmethoxy)-, (1R,2S,3R,4R)-Rel- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chiral HPLC and NMR, to ensure high chemical and enantiomeric purity suitable for demanding synthetic applications. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

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