Description

1,2-Cyclopentanediol,1-Methyl-2-Phenyl-(9Ci) CAS NO 719272-47-6 is a specialized chiral diol compound featuring a cyclopentane backbone with methyl and phenyl substituents. This unique structure makes it a valuable intermediate for synthesizing complex molecules in advanced research and development. It is primarily sought after by pharmaceutical, agrochemical, and fine chemical manufacturers for applications in asymmetric synthesis and as a building block for active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its stereochemistry.
• Fine Chemical Production: Acts as a precursor for specialty chemicals, flavors, and fragrances requiring specific stereochemical configurations.
• Asymmetric Catalyst Ligand: Its structure can be utilized to develop chiral ligands for metal-catalyzed asymmetric reactions.
• Material Science Research: Investigated as a monomer or additive for creating polymers with specific optical or mechanical properties.
• Academic & Industrial R&D: A critical reagent for methodological development in organic synthesis and medicinal chemistry.

Basic Information

Item	Detail
Product Name	1,2-Cyclopentanediol,1-Methyl-2-Phenyl-(9Ci)
CAS No.	719272-47-6
Molecular Formula	C12H16O2
Molecular Weight	192.25 g/mol
Synonyms	(1R,2S)-1-Methyl-2-phenylcyclopentane-1,2-diol; (1S,2R)-1-Methyl-2-phenylcyclopentane-1,2-diol; 1-Methyl-2-phenylcyclopentane-1,2-diol; trans-1-Methyl-2-phenylcyclopentane-1,2-diol; 1,2-Cyclopentanediol, 1-methyl-2-phenyl-; 719272-47-6; 1,2-Cyclopentanediol, 1-methyl-2-phenyl-, (1R,2S)-rel-
EINECS	Contact for details

Quality Control

Our 1,2-Cyclopentanediol,1-Methyl-2-Phenyl-(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing identity, purity, and chiral excess are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area 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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee (enantiomeric excess)
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%

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