Description

Hept-3-Yne-2,5-Diol is a versatile alkyne diol compound with a unique molecular structure, serving as a valuable building block in advanced organic synthesis. Its bifunctional nature, featuring both hydroxyl and alkyne groups, makes it a critical intermediate for creating complex molecules with tailored properties. This compound is particularly sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications ranging from drug discovery to polymer modification.

Application

• Pharmaceutical Intermediate: A key synthon in the development of active pharmaceutical ingredients (APIs), particularly for constructing complex molecular scaffolds.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers, coatings, and resins.
• Click Chemistry: The alkyne group makes it an ideal substrate for copper-catalyzed azide-alkyne cycloaddition (CuAAC) reactions, a cornerstone of bioconjugation and materials science.
• Ligand and Catalyst Development: Serves as a precursor for chiral ligands and catalysts used in asymmetric synthesis.
• Surface Modification: Used to create functionalized surfaces with specific chemical reactivity for sensors and advanced materials.

Basic Information

Product Name	Hept-3-Yne-2,5-Diol
CAS No.	50407-30-2
Molecular Formula	C7H12O2
Molecular Weight	128.17 g/mol
Synonyms	3-Heptyne-2,5-diol; 2,5-Heptynediol; 2,5-Dihydroxy-3-heptyne; Hept-3-yne-2,5-diol; 3-Heptyn-2,5-diol
EINECS	Contact for details

Quality Control

Our Hept-3-Yne-2,5-Diol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality commitment ensures the material is suitable for demanding applications in research and scale-up processes.

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); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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