Description

2-Cyclopentene-1-Carboxamide,1,4,5-Trihydroxy-,(4R,5S)-Rel-(-)-(9Ci) is a high-purity, stereochemically defined chiral building block of significant interest in advanced organic synthesis. Its unique polyhydroxylated cyclopentene core structure makes it a valuable precursor for the development of complex bioactive molecules. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the synthesis of novel therapeutic agents, including enzyme inhibitors and antiviral drugs. Consistent quality and reliable supply are paramount for these critical applications.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel active pharmaceutical ingredients (APIs), particularly in antiviral and anti-inflammatory drug discovery.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies to investigate biological pathways and mechanisms of action.
• Asymmetric Synthesis: Serves as a versatile starting material for the construction of complex, stereochemically rich natural product analogs and other fine chemicals.
• Chemical Biology Probe Development: Employed in the design and synthesis of molecular probes for target identification and validation in cellular systems.
• Academic Research: Utilized in university and institutional labs for methodological development in organic chemistry and medicinal chemistry projects.

Basic Information

Product Name	2-Cyclopentene-1-Carboxamide,1,4,5-Trihydroxy-,(4R,5S)-Rel-(-)-(9Ci)
CAS No.	220832-69-9
Molecular Formula	C6H9NO4
Molecular Weight	159.14 g/mol
Synonyms	(4R,5S)-1,4,5-Trihydroxy-2-cyclopentene-1-carboxamide; Rel-(-)-1,4,5-Trihydroxy-2-cyclopentene-1-carboxamide, (4R,5S)-; 2-Cyclopentene-1-carboxamide, 1,4,5-trihydroxy-, (4R,5S)-rel-(-)-; (-)-(4R,5S)-1,4,5-Trihydroxy-2-cyclopentene-1-carboxamide; Polyhydroxylated Cyclopentene Carboxamide; Chiral Cyclopentenol Carboxamide
EINECS	Contact for details

Quality Control

Our production of 2-Cyclopentene-1-Carboxamide,1,4,5-Trihydroxy-,(4R,5S)-Rel-(-)-(9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity, critical for research and development applications. Each lot is subjected to comprehensive analytical testing, including chiral purity verification by HPLC and structural confirmation by NMR and IR spectroscopy. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting the specific results for your quality assurance records.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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