Description

(1S-Trans)-2-[(Phenylmethoxy)Methyl]-3-Cyclopenten-1-Ol CAS NO 188399-48-6 is a chiral, functionalized cyclopentenol derivative that serves as a valuable synthetic intermediate in advanced organic chemistry. Its structure, featuring a protected hydroxymethyl group and a stereodefined alcohol, makes it a critical building block for the construction of complex molecules with precise three-dimensional architecture. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for applications in asymmetric synthesis and medicinal chemistry.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in prostaglandin and prostacyclin analog development.
• Asymmetric Catalysis Research: Used as a substrate or ligand precursor in the development and testing of novel chiral catalysts and synthetic methodologies.
• Agrochemical Synthesis: Building block for creating chiral, biologically active compounds used in crop protection and pest management.
• Fine Chemical Production: Intermediate in the multi-step synthesis of specialty chemicals, flavors, and fragrances requiring high stereochemical purity.
• Academic & Industrial R&D: Serves as a standard or starting material in research programs focused on natural product synthesis and stereoselective transformations.

Basic Information

Product Name	(1S-Trans)-2-[(Phenylmethoxy)Methyl]-3-Cyclopenten-1-Ol
CAS No.	188399-48-6
Molecular Formula	C14H18O2
Molecular Weight	218.29 g/mol
Synonyms	(1S,2R)-2-[(Benzyloxy)methyl]-3-cyclopenten-1-ol; (1S-trans)-2-[(Phenylmethoxy)methyl]-3-cyclopenten-1-ol; 3-Cyclopenten-1-ol, 2-[(phenylmethoxy)methyl]-, (1S-trans)-; 2-[(Benzyloxy)methyl]-3-cyclopenten-1-ol (1S,2R)-; (1S,2R)-rel-2-[(Benzyloxy)methyl]cyclopent-3-en-1-ol
EINECS	Contact for details

Quality Control

Our production of (1S-Trans)-2-[(Phenylmethoxy)Methyl]-3-Cyclopenten-1-Ol adheres to strict quality management protocols to ensure batch-to-batch consistency and high chemical purity. Each lot is characterized by modern analytical techniques, including chiral HPLC, to confirm identity, enantiomeric excess, and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment, supporting your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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