Description

Heptane-3,4-Diol is a high-purity, versatile diol compound with significant utility as a key intermediate in advanced organic synthesis. Its unique structure, featuring two hydroxyl groups on adjacent carbon atoms, makes it a valuable building block for creating complex molecules and functional materials. This product is essential for research and development laboratories, pharmaceutical manufacturers, and specialty chemical producers seeking reliable, high-quality raw materials for their processes.

Application

• As a crucial chemical intermediate in the synthesis of complex pharmaceutical actives and fine chemicals.
• Utilized in polymer chemistry as a monomer or chain extender for producing specialty polyesters and polyurethanes.
• Serves as a precursor or derivatization agent in advanced material science and nanotechnology research.
• Employed in organic synthesis for constructing chiral centers and other complex molecular architectures.
• Acts as a starting material for the production of surfactants, plasticizers, and other functional additives.
• Used in analytical chemistry as a standard or reagent for method development and calibration.

Basic Information

Product Name	Heptane-3,4-Diol
CAS No.	62593-33-3
Molecular Formula	C7H16O2
Molecular Weight	132.20 g/mol
Synonyms	3,4-Heptanediol; 3,4-Dihydroxyheptane; Heptane-3,4-diol; (±)-3,4-Heptanediol; 1,2-Diethyl-1,2-ethanediol; NSC 163045
EINECS	Contact for details

Quality Control

Our Heptane-3,4-Diol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet the highest standards. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, impurity profile, and physical properties. We are committed to supplying material that supports your GMP and ISO-compliant operations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Rotation	Contact for details

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