Description

1,6-Dimethyl-4,5-Dihydropyrene-2,7-Diol is a high-purity, functionalized dihydropyrene derivative, a compound of significant interest in advanced materials research and organic synthesis. Its unique fused aromatic structure with hydroxyl and methyl substituents makes it a valuable precursor for developing novel organic semiconductors, photoresponsive materials, and complex molecular architectures. This specialty chemical is essential for R&D and production teams in the fields of organic electronics, photochemistry, and as a building block for supramolecular chemistry.

Application

• Organic Semiconductor Precursor: Serves as a key synthon for constructing novel p-type or n-type organic electronic materials due to its extended π-conjugation potential.
• Photochromic Material Development: Used in research for creating smart materials, optical switches, and data storage devices that respond to light.
• Fluorescent Probe Synthesis: Acts as a core structure for developing sensitive and selective fluorescent sensors and bio-imaging agents.
• Ligand and Catalyst Design: Utilized in organometallic chemistry to create sophisticated ligands for catalysis and molecular recognition.
• Polymer and Dendrimer Chemistry: Functions as a multifunctional monomer or branching unit for synthesizing advanced polymers with specific optical or electronic properties.
• Academic and Industrial R&D: A critical tool for fundamental research in photophysics, material science, and synthetic methodology development.

Basic Information

Product Name	1,6-Dimethyl-4,5-Dihydropyrene-2,7-Diol
CAS No.	2255331-28-1
Molecular Formula	C18H16O2
Molecular Weight	264.32 g/mol
Synonyms	1,6-Dimethyl-4,5-dihydropyrene-2,7-diol; 2,7-Dihydroxy-1,6-dimethyldihydropyrene; 4,5-Dihydro-1,6-dimethylpyrene-2,7-diol; DMDHP-diol; 1,6-Dimethyl-4,5-dihydro-2,7-pyrenediol; Pyrene-2,7-diol, 1,6-dimethyl-4,5-dihydro-; Research Grade Dihydropyrene Diol
EINECS	Contact for details

Quality Control

Every batch of 1,6-Dimethyl-4,5-Dihydropyrene-2,7-Diol is synthesized and purified under controlled conditions to ensure exceptional purity and consistency for research applications. Our quality assurance protocol includes comprehensive analytical characterization using techniques such as HPLC, NMR, and mass spectrometry. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and key specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive nature, handling and packaging should minimize exposure to strong light sources to preserve chemical integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.