Description

3-Cyclopentene-1-Carboxylicacid,2-Nitro-,(1R,2R)-Rel-(9Ci) is a high-purity, chiral nitro-substituted cyclopentene carboxylic acid derivative, serving as a critical chiral building block and synthetic intermediate. Its defined stereochemistry and functional groups make it invaluable for constructing complex molecular architectures with precise spatial orientation. This compound is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for applications in asymmetric synthesis, medicinal chemistry, and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in oncology, neurology, and anti-infective therapeutic areas.
• Asymmetric Synthesis: Utilized as a starting material or intermediate in catalytic asymmetric reactions to introduce stereogenic centers into target molecules.
• Medicinal Chemistry & SAR Studies: Employed in structure-activity relationship (SAR) studies to explore and optimize the biological activity of lead compounds.
• Agrochemical Research: Serves as a building block for the synthesis of novel herbicides, fungicides, or insecticides with specific chiral activity.
• Academic & Institutional Research: Used in universities and research institutes for methodological development in organic synthesis and stereochemistry.
• Fine Chemical Synthesis: Applied in the custom synthesis of specialty chemicals, flavors, and fragrances requiring high stereochemical purity.

Basic Information

Item	Details
Product Name	3-Cyclopentene-1-Carboxylicacid,2-Nitro-,(1R,2R)-Rel-(9Ci)
CAS No.	733749-01-4
Molecular Formula	C6H7NO4
Molecular Weight	157.12 g/mol
Synonyms	(1R,2R)-rel-2-Nitro-3-cyclopentene-1-carboxylic acid; (1R,2R)-2-Nitrocyclopent-3-ene-1-carboxylic acid; rel-(1R,2R)-2-Nitro-3-cyclopentene-1-carboxylic acid; 2-Nitro-3-cyclopentene-1-carboxylic acid, (1R,2R)-rel-; 733749-01-4; (1R,2R)-2-Nitro-1-cyclopentenecarboxylic acid; (1R,2R)-rel-2-Nitro-1-cyclopentenecarboxylic acid
EINECS	Contact for details

Quality Control

Our 3-Cyclopentene-1-Carboxylicacid,2-Nitro-,(1R,2R)-Rel-(9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and chiral excess.

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, containers must be kept tightly sealed and under dry conditions to prevent degradation. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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