Description

2-[[(1-Eth-1-Ynylbut-2-Enyl)Oxy]Carbonyl]Benzoic Acid is a specialized organic compound featuring a benzoic acid core functionalized with a complex alkynyl enol ether ester group. This unique molecular architecture makes it a valuable high-purity intermediate for advanced chemical synthesis, particularly in the development of novel active ingredients. It is primarily sought by research institutions and fine chemical manufacturers engaged in pharmaceutical discovery, agrochemical research, and materials science.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Organic Synthesis & Catalysis: Acts as a precursor or ligand in the development of new catalytic systems and complex organic molecules.
• Material Science: Investigated for the creation of specialty polymers, liquid crystals, or advanced organic electronic materials.
• Chemical Biology: Utilized as a probe or linker molecule in biochemical and proteomics research.

Basic Information

Product Name	2-[[(1-Eth-1-Ynylbut-2-Enyl)Oxy]Carbonyl]Benzoic Acid
CAS No.	175205-32-0
Molecular Formula	C16H16O4
Molecular Weight	272.30 g/mol
Synonyms	2-[(1-Ethynylbut-2-en-1-yloxy)carbonyl]benzoic acid; Benzoic acid, 2-[[(1-ethynyl-2-buten-1-yl)oxy]carbonyl]-; 2-Carboxybenzoic acid (1-ethynylbut-2-enyl) ester; (1-Ethynylbut-2-enyl) phthalate; Phthalic acid mono-(1-ethynylbut-2-enyl) ester; 2-[(1-Ethynylbut-2-enyloxy)carbonyl]benzoic acid; CAS 175205-32-0
EINECS	Contact for details

Quality Control

Our production of 2-[[(1-Eth-1-Ynylbut-2-Enyl)Oxy]Carbonyl]Benzoic Acid adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.