Description

1H-Indole-2,7(3H,4H)-Dione,Tetrahydro-,cis-(9Ci) is a specialized heterocyclic organic compound belonging to the indole-dione class, serving as a key synthetic intermediate and building block in advanced chemical synthesis. Its value lies in its unique cis-tetrahydro configuration, which provides a defined stereochemical framework critical for constructing complex molecules with specific biological or material properties. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, where precise molecular architecture is paramount for developing new active ingredients and functional compounds.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex indole and quinone-based structures in academic and industrial R&D.
• Material Science: Investigated as a monomer or precursor for specialty polymers and organic electronic materials due to its conjugated potential.
• Biochemical Research: Utilized in studies involving enzyme inhibitors or probes due to its structural similarity to natural indole derivatives.

Basic Information

Product Name	1H-Indole-2,7(3H,4H)-Dione,Tetrahydro-,cis-(9Ci)
CAS No.	115307-20-5
Molecular Formula	C8H9NO2
Molecular Weight	151.16 g/mol
Synonyms	cis-1,2,3,4-Tetrahydroindole-2,7-dione; 2,3,4,7-Tetrahydro-1H-indole-2,7-dione, cis-; cis-2,7-Dioxo-1,2,3,4-tetrahydroindole; cis-Tetrahydroindole-2,7-dione; 7-Hydroxy-2-oxo-2,3-dihydro-1H-indol-3-one (tautomer); 115307-20-5; (3aS,7aR)-Hexahydro-1H-indole-2,7-dione (alternative stereo descriptor)
EINECS	Contact for details

Quality Control

Our production of 1H-Indole-2,7(3H,4H)-Dione,Tetrahydro-,cis-(9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques, including HPLC, GC, NMR, and mass spectrometry, to confirm identity, purity, and isomeric composition. A comprehensive Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). The compound may be light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Isomeric Purity (cis-)	≥ 99.0%
Loss on Drying	≤ 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.