Description

3-Undecylcatechol is a specialized organic compound belonging to the catechol family, featuring a long undecyl side chain. This structural feature makes it a valuable intermediate and functional component in advanced chemical synthesis, particularly where lipophilicity and specific phenolic reactivity are required. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel active ingredients and performance materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting neurological or anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its phenolic structure can contribute to biological activity.
• Polymer Chemistry: Acts as a monomer or functional additive in the production of specialty resins, adhesives, and coatings to impart specific chemical resistance or adhesion properties.
• Antioxidant Research: Investigated as a precursor or model compound in the development of new antioxidant systems due to its catechol moiety.
• Chemical Synthesis: Employed as a versatile intermediate in organic synthesis for introducing the undecylcatechol moiety into more complex molecules.
• Material Science: Used in surface modification and the creation of functionalized materials for sensors or catalytic applications.

Basic Information

Item	Detail
Product Name	3-Undecylcatechol
CAS No.	21704-31-4
Molecular Formula	C17H28O2
Molecular Weight	264.41 g/mol
Synonyms	1,2-Dihydroxy-3-undecylbenzene; 3-Undecyl-1,2-benzenediol; 3-Undecylpyrocatechol; Undecylcatechol; 3-n-Undecylcatechol; Catechol, 3-undecyl-; 3-Undecylbenzene-1,2-diol
EINECS	Contact for details

Quality Control

Our 3-Undecylcatechol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including identification by spectroscopic methods (IR, NMR) and purity assessment by chromatographic techniques (HPLC, GC), to ensure it meets the high standards required for research and industrial use. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its properties of being easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	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.