Description

1,2-Benzenediol, 4-[1-(2-Butynyloxy)Ethyl]- (9Ci) is a specialized catechol derivative with a unique alkynyloxy-ethyl substituent, offering a reactive phenolic core for advanced chemical synthesis. This compound is valued for its role as a versatile synthetic intermediate, enabling the construction of complex molecular architectures in research and development. It is primarily sought by fine chemical manufacturers and R&D laboratories in the pharmaceutical and agrochemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in developing next-generation herbicides, fungicides, or plant growth regulators that leverage its phenolic reactivity.
• Polymer Chemistry: Serves as a functional monomer or cross-linking agent for creating specialty polymers with specific thermal or oxidative properties.
• Material Science: Investigated for use in advanced material applications, such as ligands for metal-organic frameworks (MOFs) or conductive polymers.
• Chemical Synthesis: Acts as a protected or functionalized catechol precursor in multi-step organic synthesis for complex natural products.
• Antioxidant Research: Studied for its potential antioxidant activity due to its catechol structure, relevant for cosmetic or stabilizer formulations.

Basic Information

Product Name	1,2-Benzenediol, 4-[1-(2-Butynyloxy)Ethyl]- (9Ci)
CAS No.	551941-21-0
Molecular Formula	C12H14O3
Molecular Weight	206.24 g/mol
Synonyms	4-[1-(2-Butynyloxy)ethyl]benzene-1,2-diol; 4-[1-(But-2-yn-1-yloxy)ethyl]pyrocatechol; 1,2-Dihydroxy-4-[1-(2-butynyloxy)ethyl]benzene; 4-(1-But-2-ynoxyethyl)catechol; Catechol, 4-[1-(2-butynyloxy)ethyl]-; (9CI) 551941-21-0; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of 1,2-Benzenediol, 4-[1-(2-Butynyloxy)Ethyl]- (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, guaranteeing traceability and compliance with relevant research and development standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

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.