Description

10-Undecynoic Acid Potassium Salt is a versatile organic salt derived from undecynoic acid, a medium-chain fatty acid with a terminal alkyne group. This unique structure makes it a valuable intermediate for chemical synthesis, particularly in the production of specialized polymers, pharmaceuticals, and high-value fine chemicals. It is essential for research and industrial applications in pharmaceutical development, material science, and organic synthesis where precise molecular building blocks are required.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs.
• Polymer Chemistry: Used as a monomer or cross-linking agent in the production of specialty polymers, including those with tailored surface properties.
• Organic Synthesis: Acts as a versatile synthon in click chemistry (e.g., Huisgen cycloaddition) and other alkyne-based coupling reactions.
• Material Science: Employed in surface modification and the creation of functionalized nanomaterials and coatings.
• Bioconjugation: Utilized for labeling and modifying biomolecules such as proteins and peptides via alkyne-azide cycloaddition.
• Research & Development: A crucial reagent in academic and industrial R&D for exploring new chemical entities and pathways.

Basic Information

Product Name	10-Undecynoic Acid Potassium Salt
CAS No.	155656-79-4
Molecular Formula	C11H17KO2
Molecular Weight	220.35 g/mol
Synonyms	Potassium 10-Undecynoate; Potassium Undecynoate; 10-Undecynoic Acid Potassium Salt; 10-Undecynoic Acid, Potassium Salt; Potassium 10-Undecynoic Acid Salt; Undecynoic Acid Potassium Salt; Potassium Salt of 10-Undecynoic Acid; 10-Undecynoic Acid K Salt
EINECS	Contact for details

Quality Control

Our 10-Undecynoic Acid Potassium Salt is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and titration methods, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your project requirements.

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). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition (Sulfated Ash)	Contact for details

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