Description

2-Cyclopenten-1-Ol,5-Ethoxy-5-Methoxy-3-Methyl-4-(Methyleneoxidoamino)-,(1R,4S,5S)-Rel-(9Ci) is a high-purity, stereochemically defined synthetic intermediate of significant interest in advanced organic synthesis. Its complex, functionalized cyclopentenol structure makes it a valuable chiral building block for constructing intricate molecular architectures. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and fine chemical industries for the synthesis of novel active ingredients and complex natural product analogs.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the research and development of new therapeutic agents, particularly for complex small-molecule drugs.
• Fine Chemical Synthesis: Employed as a specialized building block for constructing complex, polyfunctional molecules in custom synthesis and process chemistry.
• Asymmetric Catalysis Research: Used as a substrate or ligand precursor in the development and study of new asymmetric synthetic methodologies.
• Natural Product Analog Synthesis: Facilitates the synthesis of analogs and derivatives of natural products containing functionalized cyclopentane or cyclopentene cores.
• Agrochemical Research: Potential intermediate in the discovery of new, structurally advanced active ingredients for crop protection.
• Material Science Research: Investigated as a monomer or precursor for novel polymers with specific stereochemical properties.

Basic Information

Item	Detail
Product Name	2-Cyclopenten-1-Ol,5-Ethoxy-5-Methoxy-3-Methyl-4-(Methyleneoxidoamino)-,(1R,4S,5S)-Rel-(9Ci)
CAS No.	349611-96-7
Molecular Formula	C10H17NO5
Molecular Weight	231.25 g/mol
Synonyms	(1R,4S,5S)-rel-5-Ethoxy-5-methoxy-3-methyl-4-(methyleneoxidoamino)-2-cyclopenten-1-ol; 4-(Methyleneoxidoamino)-5-ethoxy-5-methoxy-3-methyl-2-cyclopenten-1-ol, (1R,4S,5S)-rel-; 349611-96-7; 2-Cyclopenten-1-ol, 5-ethoxy-5-methoxy-3-methyl-4-(methyleneoxidoamino)-, (1R,4S,5S)-rel-; rel-(1R,4S,5S)-5-Ethoxy-5-methoxy-3-methyl-4-[(nitrosomethyl)amino]-2-cyclopenten-1-ol (tautomer)
EINECS	Contact for details

Quality Control

Every batch of 2-Cyclopenten-1-Ol,5-Ethoxy-5-Methoxy-3-Methyl-4-(Methyleneoxidoamino)-,(1R,4S,5S)-Rel-(9Ci) is produced and controlled under a strict quality management system. Our products undergo rigorous analytical testing, including chiral HPLC and NMR, to ensure high chemical and stereochemical purity essential for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profile is provided with each shipment to support your quality and regulatory requirements.

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). Keep the container tightly sealed under an inert atmosphere if prolonged storage is anticipated to minimize potential degradation.

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% de
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.