Description

1,3-Indandione, 2-(3,5-Dimethyl-p-Hydroxyphenyl)-2-Hydroxy- is a specialized organic compound belonging to the indandione class, characterized by its distinct phenolic and diketone functional groups. This chemical is valued for its role as a key synthetic intermediate and functional component in advanced material science and fine chemical synthesis. It is primarily sought by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel compounds with specific optical or biological activities.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Functional Material Precursor: Acts as a monomer or cross-linking agent in the production of specialty polymers and advanced organic materials.
• Dye and Pigment Chemistry: Employed in the synthesis of complex organic dyes, pigments, and colorants.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new organic reactions and catalytic processes.
• Chemical Synthesis: Utilized as a versatile intermediate in multi-step organic synthesis for introducing specific molecular frameworks.

Basic Information

Product Name	1,3-Indandione, 2-(3,5-Dimethyl-p-Hydroxyphenyl)-2-Hydroxy-
CAS No.	71313-20-7
Molecular Formula	C17H14O4
Molecular Weight	282.29 g/mol
Synonyms	2-(3,5-Dimethyl-4-hydroxyphenyl)-2-hydroxy-1H-indene-1,3(2H)-dione; 2-Hydroxy-2-(4-hydroxy-3,5-dimethylphenyl)-1,3-indandione; 2-(4-Hydroxy-3,5-dimethylphenyl)-2-hydroxyindane-1,3-dione; 2-Hydroxy-2-(4-hydroxy-3,5-dimethylphenyl)indan-1,3-dione; 1,3-Indandione, 2-(4-hydroxy-3,5-dimethylphenyl)-2-hydroxy-; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 1,3-Indandione, 2-(3,5-Dimethyl-p-Hydroxyphenyl)-2-Hydroxy- is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (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.