Description

2-Methoxy-6,7-Dihydro-5H-Cyclopenta[B]Pyridine-3-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate with a complex fused-ring structure. This compound is critical for research and development in medicinal chemistry, serving as a versatile building block for synthesizing novel active pharmaceutical ingredients (APIs). It is primarily utilized by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic institutions focused on developing new therapeutic agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates targeting various therapeutic areas.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Fine Chemical Synthesis: Employed in multi-step organic syntheses to construct complex heterocyclic molecules with potential biological activity.
• API Development: Integral in the development and scale-up processes for new active pharmaceutical ingredients.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	2-Methoxy-6,7-Dihydro-5H-Cyclopenta[B]Pyridine-3-Carboxylic Acid
CAS No.	959237-67-3
Molecular Formula	C10H11NO3
Molecular Weight	193.20 g/mol
Synonyms	2-Methoxy-6,7-dihydro-5H-cyclopenta[b]pyridine-3-carboxylic acid; 6,7-Dihydro-2-methoxy-5H-cyclopenta[b]pyridine-3-carboxylic acid; 3-Carboxy-2-methoxy-6,7-dihydro-5H-cyclopenta[b]pyridine; 2-Methoxy-5,6,7,8-tetrahydroquinoline-3-carboxylic acid (tautomeric form); CPBPC Acid; CAS 959237-67-3
EINECS	Contact for details

Quality Control

Our 2-Methoxy-6,7-Dihydro-5H-Cyclopenta[B]Pyridine-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing all test results 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 a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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