Description

1,2,3,5,6,7-Hexahydro-S-Indacene is a high-purity, polycyclic hydrocarbon building block of significant interest in advanced organic synthesis. Its unique fused ring structure makes it a valuable precursor for developing novel materials and complex molecular architectures. This compound is primarily sought after by research institutions and industrial R&D teams working in pharmaceuticals, agrochemicals, and materials science.

Application

• Pharmaceutical Intermediate: Serves as a core scaffold for the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Ligand & Catalyst Development: Used to construct sophisticated ligands for catalysis and organometallic chemistry applications.
• Advanced Material Synthesis: Acts as a key monomer or building block for creating organic electronic materials, such as those used in OLEDs and semiconductors.
• Agrochemical Research: Employed in the development of new herbicides, fungicides, and plant growth regulators.
• Chemical Research: A versatile starting material for exploring new organic reactions and synthesizing complex polycyclic compounds.
• Dye & Pigment Chemistry: Utilized in the synthesis of specialized dyes and pigments due to its robust aromatic framework.

Basic Information

Product Name	1,2,3,5,6,7-Hexahydro-S-Indacene
CAS No.	495-52-3
Molecular Formula	C12H14
Molecular Weight	158.24 g/mol
Synonyms	s-Indacene, 1,2,3,5,6,7-hexahydro-; 1,2,3,5,6,7-Hexahydro-s-indacene; Hexahydro-s-indacene; s-Hexahydroindacene; 1,2,3,5,6,7-Hexahydroindacene; 4b,5,6,7,8,8a-Hexahydro-s-indacene; Bicyclo[4.3.0]nona-1,3,5,7-tetraene (incorrect but sometimes used); 1H-Cyclopenta[1,2-a]pentalene, 2,3,3a,4,5,6-hexahydro-
EINECS	207-809-5

Quality Control

Our 1,2,3,5,6,7-Hexahydro-S-Indacene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with customer specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.