Description

1H-Indeno(1,2-B)Pyridine, 2,3,4,4A,5,9B-Hexahydro- CAS NO 88687-51-8 is a complex, polycyclic organic compound belonging to the indenopyridine class, serving as a versatile and high-value advanced pharmaceutical intermediate (API). Its unique fused-ring structure makes it a critical building block for synthesizing novel compounds with potential biological activity. This product is essential for research institutions and pharmaceutical R&D departments focused on developing new therapeutic agents.

Application

This specialized intermediate is primarily utilized in sophisticated organic synthesis pathways. Key application areas include:

• Pharmaceutical Research & Development: As a core scaffold for the synthesis of novel drug candidates targeting central nervous system (CNS) disorders, inflammation, or other therapeutic areas.
• Advanced Organic Synthesis: Serving as a key precursor for constructing complex heterocyclic compounds in academic and industrial research settings.
• Material Science Research: Potential use in the development of organic semiconductors or specialty polymers due to its rigid, conjugated structure.
• Agrochemical Intermediate: Exploration in the synthesis of new active ingredients for crop protection products.

Basic Information

Product Name	1H-Indeno(1,2-B)Pyridine, 2,3,4,4A,5,9B-Hexahydro-
CAS No.	88687-51-8
Molecular Formula	C14H15N
Molecular Weight	197.28 g/mol
Synonyms	2,3,4,4a,5,9b-Hexahydro-1H-indeno[1,2-b]pyridine; Hexahydro-1H-indeno[1,2-b]pyridine; Indeno(1,2-b)pyridine, 2,3,4,4a,5,9b-hexahydro-; 1H-Indeno[1,2-b]pyridine, 2,3,4,4a,5,9b-hexahydro-; 88687-51-8; Indenopyridine derivative; API Intermediate 88687-51-8.
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for all our advanced intermediates. Production follows cGMP (current Good Manufacturing Practice) guidelines where applicable, ensuring batch-to-batch consistency and traceability. Our products undergo rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to verify identity, purity, and impurity profiles. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing all specifications and test results.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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