Description

Acetic Acid, (1,3,4,5,6,7-Hexahydro-2H-Cyclopenta[B]Pyridin-2-Ylidene)-, Methyl Ester, (2Z)- (9Ci) is a specialized organic ester compound featuring a fused cyclopentapyridine core. This unique structure makes it a valuable advanced pharmaceutical intermediate and a versatile building block for complex organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the creation of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting neurological or inflammatory pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides due to its heterocyclic scaffold.
• Organic Synthesis Building Block: Serves as a versatile synthon for constructing polycyclic nitrogen-containing compounds in academic and industrial R&D.
• Material Science Research: Potential monomer or precursor for specialty polymers and functional materials.
• Ligand Synthesis: Can be utilized to develop novel ligands for catalysis or metal-organic frameworks (MOFs).

Basic Information

Product Name	Acetic Acid, (1,3,4,5,6,7-Hexahydro-2H-Cyclopenta[B]Pyridin-2-Ylidene)-, Methyl Ester, (2Z)- (9Ci)
CAS No.	793710-89-1
Molecular Formula	C12H15NO2
Molecular Weight	205.25 g/mol
Synonyms	(2Z)-Acetic acid, (1,3,4,5,6,7-hexahydro-2H-cyclopenta[b]pyridin-2-ylidene)-, methyl ester; Methyl (2Z)-2-(1,3,4,5,6,7-hexahydro-2H-cyclopenta[b]pyridin-2-ylidene)acetate; 2-(1,3,4,5,6,7-Hexahydro-2H-cyclopenta[b]pyridin-2-ylidene)acetic acid methyl ester; (Z)-Methyl 2-(1,3,4,5,6,7-hexahydro-2H-cyclopenta[b]pyridin-2-ylidene)acetate; Cyclopenta[b]pyridine derivative CAS 793710-89-1
EINECS	Contact for details

Quality Control

Our production of this high-value intermediate adheres to strict quality management systems. Each batch is characterized and tested to ensure identity, purity, and consistency suitable for research and cGMP manufacturing. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC), identity confirmation (by NMR/IR), and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. For long-term storage, consider inert gas purging.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Residual Solvents (GC)	Complies with ICH guidelines

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