Description

2,3,5,6-Tetrahydropentalen-1(4H)-One is a specialized bicyclic ketone compound with the CAS number 10515-92-1, serving as a valuable synthetic intermediate in advanced organic chemistry. Its unique fused ring structure makes it a critical building block for constructing complex molecular architectures. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its bicyclic framework.
• Material Science Research: Serves as a monomer or building block for developing advanced polymers and organic electronic materials.
• Organic Synthesis & Catalysis: A versatile scaffold in methodological chemistry for constructing complex natural products and in catalysis research.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing specific musk or amber-type fragrance compounds.

Basic Information

Product Name	2,3,5,6-Tetrahydropentalen-1(4H)-One
CAS No.	10515-92-1
Molecular Formula	C8H10O
Molecular Weight	122.16 g/mol
Synonyms	1,4-Dihydro-2,3,5,6-tetrahydropentalen-1-one; 4,5,6,7-Tetrahydro-2H-inden-1-one; 2,3,5,6-Tetrahydropentalen-1(4H)-one; Bicyclo[3.3.0]oct-1(5)-en-2-one; 1-Oxobicyclo[3.3.0]oct-5-ene
EINECS	Contact for details

Quality Control

Our 2,3,5,6-Tetrahydropentalen-1(4H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area 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
Purity (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.