Description

Icg-Alkyne CAS NO 1622335-41-4 is a specialized alkyne derivative, a high-purity chemical intermediate designed for advanced synthetic applications. This compound is critical for researchers and manufacturers requiring precise molecular building blocks for complex organic synthesis, particularly in the development of novel materials and active pharmaceutical ingredients. It is primarily utilized by the pharmaceutical, agrochemical, and advanced materials sectors for applications such as click chemistry, bioconjugation, and polymer synthesis.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Click Chemistry Reagent: Used in copper-catalyzed azide-alkyne cycloaddition (CuAAC) reactions for bioconjugation and material surface functionalization.
• Agrochemical Synthesis: Serves as an intermediate in the development of new pesticides and herbicides with targeted activity.
• Polymer & Material Science: Incorporated into polymer backbones or as a functional end-group to create specialty polymers with unique properties.
• Bioconjugation & Probe Development: Enables the labeling of biomolecules (proteins, nucleic acids) for diagnostic assays and imaging studies.
• Ligand & Catalyst Development: Used to synthesize novel ligands for catalysis and metal-organic frameworks (MOFs).
• Academic & Industrial R&D: A valuable tool for research in organic chemistry, medicinal chemistry, and chemical biology.

Basic Information

Product Name	Icg-Alkyne
CAS No.	1622335-41-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	ICG Alkyne; ICG-Alk; 1622335-41-4; Indocyanine Green Alkyne derivative; NIR dye alkyne; Heptamethine cyanine alkyne; IR-783 alkyne derivative; Near-infrared fluorescent alkyne probe
EINECS	Contact for details

Quality Control

Our Icg-Alkyne is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, MS), to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed chromatographic and spectral data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a dry, cool, and well-ventilated place. This material is light-sensitive and easily oxidized; prolonged exposure to air, light, or moisture should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Dark green to blue-green solid/powder
Identification (HPLC/UV-Vis)	Conforms
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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