Description

2-Hydroxy-2-(2-Hydroxy-3-(1-Methylethyl)Phenyl)-1H-Indene-1,3(2H)-Dion E CAS NO 71313-31-0 is a specialized organic compound belonging to the class of indanedione derivatives. This chemical is valued for its unique structural properties, which make it a versatile intermediate in advanced synthesis. It is primarily sought after by research institutions and industrial manufacturers engaged in the development of fine chemicals, pharmaceuticals, and functional materials.

Application

This compound serves as a critical building block in various high-value chemical processes. Its applications include:

• Pharmaceutical Intermediate: Used in the research and synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Fine Chemical Synthesis: Acts as a key precursor for creating complex organic molecules with specific functional groups.
• Agrochemical Research: Employed in the development of new pesticides and herbicides due to its bioactive scaffold.
• Material Science: Investigated for use in the creation of organic electronic materials and photoresists.
• Dye and Pigment Intermediate: Serves as a starting material for synthesizing specialized colorants.
• Academic & Industrial R&D: Utilized in chemical research for method development and exploring new reaction pathways.

Basic Information

Product Name	2-Hydroxy-2-(2-Hydroxy-3-(1-Methylethyl)Phenyl)-1H-Indene-1,3(2H)-Dion E
CAS No.	71313-31-0
Molecular Formula	C19H16O4
Molecular Weight	308.33 g/mol
Synonyms	2-Hydroxy-2-(2-hydroxy-3-isopropylphenyl)-1H-indene-1,3(2H)-dione; 2-(2-Hydroxy-3-isopropylphenyl)-2-hydroxyindane-1,3-dione; 2-Hydroxy-2-(2-hydroxy-3-propan-2-ylphenyl)indene-1,3-dione; Indanedione derivative CAS 71313-31-0; Light stabilizer intermediate; 1H-Indene-1,3(2H)-dione, 2-hydroxy-2-[2-hydroxy-3-(1-methylethyl)phenyl]-; (Potential trade names/abbreviations withheld)
EINECS	Contact for details

Quality Control

Our 2-Hydroxy-2-(2-Hydroxy-3-(1-Methylethyl)Phenyl)-1H-Indene-1,3(2H)-Dion E is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

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). This material is light-sensitive (store away from light). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.