Description

1,2,3,4-Tetrahydroisoquinoline-1,3-Dione CAS NO 4456-77-3 is a versatile heterocyclic organic compound belonging to the tetrahydroisoquinolinedione class. This compound serves as a crucial pharmaceutical intermediate and a valuable building block in advanced organic synthesis. It is primarily sought after by research institutions and chemical manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing new active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various bioactive molecules and potential drug candidates.
• Agrochemical Synthesis: Building block for developing novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Used in the manufacture of specialty chemicals, dyes, and pigments.
• Organic Synthesis Research: Valuable scaffold in medicinal chemistry for constructing complex heterocyclic compounds.
• Material Science: Potential monomer or additive in the development of advanced polymeric materials.

Basic Information

Product Name	1,2,3,4-Tetrahydroisoquinoline-1,3-Dione
CAS No.	4456-77-3
Molecular Formula	C9H7NO2
Molecular Weight	161.16 g/mol
Synonyms	1,3-Dioxo-1,2,3,4-tetrahydroisoquinoline; 1,2,3,4-Tetrahydro-1,3-isoquinolinedione; 1,3-Isoquinolinedione, 1,2,3,4-tetrahydro-; Isoquinoline-1,3(2H,4H)-dione; THIQ-1,3-dione; 1,3-Dioxoisoindoline (related structure); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 1,2,3,4-Tetrahydroisoquinoline-1,3-Dione is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from HPLC, NMR, and other relevant analyses. Specifications can be tailored to meet specific research or cGMP requirements upon request.

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. For long-term storage, consider an inert atmosphere to maintain product integrity.

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.