Description

2-(Prop-2-Yn-1-Yl)Pent-4-Ynoic Acid is a specialized alkyne-functionalized carboxylic acid building block. This compound matters for its unique molecular architecture, which provides a versatile platform for advanced organic synthesis, particularly in click chemistry and polymer science. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries who require precise molecular scaffolds for developing new active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, especially those utilizing alkyne-azide cycloaddition (click chemistry) for bioconjugation.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its alkyne groups allow for modular construction of complex molecules.
• Polymer & Material Science: Acts as a functional monomer or cross-linking agent for creating specialty polymers with tailored properties, such as adhesives, coatings, and hydrogels.
• Chemical Biology Probe Development: Employed in the creation of molecular probes and tags for studying biological processes due to its bio-orthogonal reactivity.
• Academic & Industrial R&D: A valuable tool for synthetic chemists in both university and corporate settings exploring new reaction methodologies and complex molecule assembly.

Basic Information

Product Name	2-(Prop-2-Yn-1-Yl)Pent-4-Ynoic Acid
CAS No.	65994-70-9
Molecular Formula	C8H8O2
Molecular Weight	136.15 g/mol
Synonyms	2-(Prop-2-yn-1-yl)pent-4-ynoic acid; 4-Pentynoic acid, 2-(2-propynyl)-; 2-(Prop-2-ynyl)pent-4-ynoic acid; 2-(2-Propynyl)-4-pentynoic acid; 2-(Prop-2-ynyl)-4-pentynoic acid; 2-(Prop-2-yn-1-yl)pent-4-ynoic acid; 65994-70-9; 2-(Prop-2-ynyl)pent-4-ynoic acid
EINECS	Contact for details

Quality Control

Our 2-(Prop-2-Yn-1-Yl)Pent-4-Ynoic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized (store under inert atmosphere) and is compatible with strong acid/organic solvent environments. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
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.