Description

2-Cyclopenten-1-Ol,4-(2-Methoxyphenyl)-,(1R,4S)-Rel-(9Ci) is a chiral, substituted cyclopentenol derivative that serves as a valuable synthetic intermediate in advanced organic chemistry. Its defined stereochemistry and functionalized structure make it a critical building block for the synthesis of complex, biologically active molecules. This high-purity intermediate is essential for research and development in the pharmaceutical and fine chemical industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring stereochemical purity.
• Asymmetric Synthesis: Used as a starting material or intermediate in catalytic asymmetric reactions to construct complex natural products and medicinal compounds.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, agrochemicals, and advanced materials where its specific ring system is incorporated.
• Academic & Industrial R&D: Serves as a reference standard and a building block in chemical research laboratories for method development and exploration of new synthetic pathways.
• Ligand and Catalyst Development: Potential precursor for the synthesis of novel chiral ligands or organocatalysts used in enantioselective transformations.

Basic Information

Product Name	2-Cyclopenten-1-Ol,4-(2-Methoxyphenyl)-,(1R,4S)-Rel-(9Ci)
CAS No.	705943-21-1
Molecular Formula	C12H14O2
Molecular Weight	190.24 g/mol
Synonyms	(1R,4S)-rel-4-(2-Methoxyphenyl)-2-cyclopenten-1-ol; rel-(1R,4S)-4-(2-Methoxyphenyl)-2-cyclopenten-1-ol; 4-(2-Methoxyphenyl)-2-cyclopenten-1-ol, (1R,4S)-rel-; 2-Cyclopenten-1-ol, 4-(2-methoxyphenyl)-, (1R,4S)-rel-; 705943-21-1; Chiral Cyclopentenol Derivative; o-Methoxyphenyl Cyclopentenol
EINECS	Contact for details

Quality Control

Our 2-Cyclopenten-1-Ol,4-(2-Methoxyphenyl)-,(1R,4S)-Rel-(9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and chiral integrity.

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). The product should be kept under an inert atmosphere if long-term storage is required to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
Water Content (KF)	≤ 0.5%

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