Description

1,4-Dihydroxy-2,5-Diiodobenzene is a halogenated dihydroxybenzene derivative, a versatile organic intermediate prized for its unique molecular structure. This compound is critical for synthesizing complex molecules where the iodine atoms serve as excellent leaving groups for further functionalization. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and specialty chemical sectors for developing active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Organic Synthesis Reagent: Used in cross-coupling reactions (e.g., Suzuki, Heck) where the iodine atoms facilitate palladium-catalyzed bond formation.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for creating advanced electronic and display materials due to its rigid, substituted benzene core.
• Agrochemical Research: Employed in the development and study of novel herbicides, pesticides, and plant growth regulators.
• Dye & Pigment Intermediate: Used in the synthesis of specialized iodinated dyes and colorants for industrial applications.
• Academic & R&D Laboratories: A valuable reagent for methodological studies in organic chemistry and material science at universities and corporate R&D centers.

Basic Information

Product Name	1,4-Dihydroxy-2,5-Diiodobenzene
CAS No.	13064-64-7
Molecular Formula	C6H4I2O2
Molecular Weight	361.90 g/mol
Synonyms	2,5-Diiodohydroquinone; 2,5-Diiodo-1,4-benzenediol; Hydroquinone, 2,5-diiodo-; 1,4-Benzenediol, 2,5-diiodo-; 2,5-Diiodoquinol; IQ-2; Dihydroxy-diiodobenzene
EINECS	235-959-5

Quality Control

Our 1,4-Dihydroxy-2,5-Diiodobenzene is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) detailing purity, identity, and impurity profiles. Our quality systems support compliance with relevant standards for research and industrial use, ensuring reliability for your critical synthesis workflows.

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 incompatible materials such as strong oxidizing agents. Due to its light-sensitive nature, handling should minimize prolonged exposure to light.

Specification

Item	Specification
Appearance	Light yellow to beige crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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