Description

2-(7-Octyn-1-Yl)-1H-Isoindole-1,3-Dione is a specialized organic building block featuring an alkyne-functionalized phthalimide structure. This compound is valued for its role as a versatile intermediate in advanced organic synthesis, particularly in click chemistry and polymer science applications. It is primarily sought by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and materials science sectors for developing novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of new active pharmaceutical ingredients (APIs), leveraging its alkyne group for Huisgen cycloaddition (click chemistry) reactions.
• Polymer & Material Science: Used as a functional monomer or cross-linking agent to introduce alkyne handles into polymers, enabling post-polymerization modification and the creation of smart materials.
• Agrochemical Research: Acts as a building block for synthesizing novel herbicides, fungicides, and plant growth regulators with tailored properties.
• Bioconjugation: Facilitates the labeling and modification of biomolecules (proteins, peptides) through its reactive alkyne moiety, which can couple with azides.
• Ligand & Catalyst Development: Employed in the synthesis of novel ligands and organometallic complexes for catalytic applications.
• Academic & Industrial R&D: A valuable tool for synthetic chemists exploring new reaction methodologies and constructing complex molecular architectures.

Basic Information

Product Name	2-(7-Octyn-1-Yl)-1H-Isoindole-1,3-Dione
CAS No.	17170-26-2
Molecular Formula	C₁₆H₁₅NO₂
Molecular Weight	253.30 g/mol
Synonyms	2-(7-Octyn-1-yl)isoindoline-1,3-dione; N-(7-Octyn-1-yl)phthalimide; 1-(7-Octynyl)phthalimide; 2-(7-Octynyl)-1H-isoindole-1,3(2H)-dione; Phthalimide, N-(7-octynyl)-; 7-Octyn-1-ylphthalimide; N-(Oct-7-yn-1-yl)phthalimide; 17170-26-2
EINECS	Contact for details

Quality Control

Our 2-(7-Octyn-1-Yl)-1H-Isoindole-1,3-Dione is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles 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, and well-ventilated area at room temperature (15-25°C). This material is moisture-sensitive; keep the container tightly sealed in a dry environment.

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.