Description

Tetrahydropentalene-2,5-Dione is a specialized organic compound belonging to the class of cyclic diketones. This high-purity intermediate is valued for its unique bicyclic structure, which serves as a versatile building block in advanced organic synthesis. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and performance materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers and advanced organic materials.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex polycyclic frameworks and heterocyclic compounds.
• Fine Chemical Production: Acts as an intermediate in the manufacture of dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	Tetrahydropentalene-2,5-Dione
CAS No.	74513-16-9
Molecular Formula	C8H8O2
Molecular Weight	136.15 g/mol
Synonyms	2,5-Dioxohexahydropentalene; 2,5-Diketotetrahydropentalene; 1,2,3,3a,4,7a-Hexahydro-4,7-indenedione; 4,7-Dihydro-1H-indene-4,7-dione; Tetrahydropentalene-2,5-dione; Bicyclo[3.3.0]octane-2,5-dione; 2,5(1H,3H)-Pentalenedione, hexahydro-
EINECS	Contact for details

Quality Control

Our Tetrahydropentalene-2,5-Dione is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and batch-to-batch consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and 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 and incompatible materials.

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.