Description

2-Cyclopenten-1-Ol,4-Methyl-4-[(Phenylmethoxy)Methyl]-,(1R,4S)-(9Ci) is a high-purity, stereochemically defined chiral building block of significant interest in advanced organic synthesis. Its value lies in its unique functionalized cyclopentene core, which serves as a versatile precursor for constructing complex molecular architectures. This compound is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of active pharmaceutical ingredients (APIs) and novel bioactive molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel therapeutic agents, particularly in stereoselective synthesis.
• Agrochemical Synthesis: Used in the construction of complex, biologically active molecules for crop protection and pesticide development.
• Asymmetric Catalysis Research: Serves as a valuable substrate or ligand precursor in the development of new catalytic systems for enantioselective transformations.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, flavors, and fragrances requiring high stereochemical purity.
• Academic & R&D Laboratories: A critical reagent for methodological studies in organic chemistry, enabling the exploration of new cycloaddition and functionalization reactions.
• Material Science Precursor: Potential use in the synthesis of specialized monomers for polymers with tailored optical or mechanical properties.

Basic Information

Product Name	2-Cyclopenten-1-Ol,4-Methyl-4-[(Phenylmethoxy)Methyl]-,(1R,4S)-(9Ci)
CAS No.	815587-19-0
Molecular Formula	C14H18O2
Molecular Weight	218.29 g/mol
Synonyms	(1R,4S)-4-Methyl-4-[(phenylmethoxy)methyl]-2-cyclopenten-1-ol; 4-Methyl-4-(benzyloxymethyl)-2-cyclopenten-1-ol, (1R,4S)-; (1R,4S)-rel-4-Methyl-4-[(phenylmethoxy)methyl]-2-cyclopenten-1-ol; 2-Cyclopenten-1-ol, 4-methyl-4-[(phenylmethoxy)methyl]-, (1R,4S)-; Chiral Cyclopentenol Derivative; Benzyloxymethyl Cyclopentenol; CAS 815587-19-0
EINECS	Contact for details

Quality Control

Our 2-Cyclopenten-1-Ol,4-Methyl-4-[(Phenylmethoxy)Methyl]-,(1R,4S)-(9Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and high chemical purity. Each lot undergoes comprehensive analytical characterization, including chiral purity analysis, to meet the exacting standards of research and process chemistry. Certificates of Analysis (COA) detailing identity, purity, and enantiomeric excess 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 (typically 15-25°C). This material is moisture-sensitive; keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
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.