Description

2,6-Dihydroxy-2,6-Dimethylheptan-4-One is a high-purity, symmetrical diketone diol compound with significant utility as a versatile chemical intermediate. Its unique structure, featuring two hydroxyl and two carbonyl groups, makes it a valuable building block for synthesizing complex molecules in advanced research and industrial applications. This compound is particularly relevant for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-quality intermediates for their synthesis workflows.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules, leveraging its bifunctional reactivity.
• Agrochemical Synthesis: Serves as a key precursor for developing novel herbicides, fungicides, and plant growth regulators.
• Flavor & Fragrance Ingredient: Acts as a building block for creating musk-like odorants and other complex aroma chemicals.
• Polymer & Resin Modifier: Utilized in the production of specialty polyesters, polyurethanes, and cross-linking agents to impart specific physical properties.
• Coordination Chemistry & Ligand Synthesis: Employed in research for creating chelating ligands due to its multiple oxygen donor atoms.
• Organic Synthesis Reagent: A versatile starting material for various organic transformations, including condensations and cyclizations in academic and industrial R&D.

Basic Information

Product Name	2,6-Dihydroxy-2,6-Dimethylheptan-4-One
CAS No.	3682-91-5
Molecular Formula	C9H18O3
Molecular Weight	174.24 g/mol
Synonyms	2,6-Dimethyl-2,6-dihydroxyheptan-4-one; Diacetone Alcohol Dimer; 4-Heptanone, 2,6-dihydroxy-2,6-dimethyl-; 2,6-Dimethyl-2,6-dihydroxy-4-heptanone; DAD; Tetramethylolacetone; 4-Hydroxy-4-methyl-2-pentanone dimer
EINECS	222-994-2

Quality Control

Every batch of 2,6-Dihydroxy-2,6-Dimethylheptan-4-One is manufactured and tested under a strict quality management system to ensure consistency and reliability. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as purity, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring the material meets the stringent requirements of our global clientele in regulated industries.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	92 - 96 °C
Loss on Drying	≤ 1.0 %
Residue on Ignition	≤ 0.1 %

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