Description

Cyclopentanecarboxylic Acid, 2-Hydroxy-, Hydrazide, trans- (9Ci) is a specialized chiral building block and intermediate of significant interest in advanced organic synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking high-purity, structurally defined intermediates for their R&D and production processes.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel drug candidates, particularly in classes requiring cyclopentane-based scaffolds.
• Agrochemical Research: Used in the development of advanced pesticides and herbicides where specific stereochemistry is crucial for biological activity.
• Ligand and Catalyst Preparation: Serves as a precursor for creating chiral ligands used in asymmetric catalysis.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex organic molecules for material science and electronics applications.
• Academic and R&D Laboratories: A valuable compound for methodological studies in organic chemistry and stereoselective synthesis.

Basic Information

Product Name	Cyclopentanecarboxylic Acid, 2-Hydroxy-, Hydrazide, trans- (9Ci)
CAS No.	130023-72-2
Molecular Formula	C6H12N2O2
Molecular Weight	144.17 g/mol
Synonyms	trans-2-Hydroxycyclopentanecarboxylic acid hydrazide; (1R,2S)-rel-2-Hydroxycyclopentanecarbohydrazide; 2-Hydroxycyclopentane-1-carbohydrazide; Cyclopentanecarboxylic acid, 2-hydroxy-, hydrazide, trans-; (1R,2S)-2-Hydroxycyclopentanecarbohydrazide; (1S,2R)-2-Hydroxycyclopentanecarbohydrazide
EINECS	Contact for details

Quality Control

Our Cyclopentanecarboxylic Acid, 2-Hydroxy-, Hydrazide, trans- (9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% de (trans isomer)
Loss on Drying	≤ 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.