Description

Heptanediamide CAS NO 1740-56-3 is a high-purity diamide compound, also known as pimelic diamide, characterized by its specific amide functional groups. This chemical serves as a versatile and valuable intermediate in advanced organic synthesis and polymer research. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a linear diamide backbone.
• Polymer Chemistry: Acts as a monomer or chain extender in the production of polyamides (nylons) and other specialty polymers, influencing thermal and mechanical properties.
• Agrochemical Synthesis: Serves as a key building block for creating novel herbicides, fungicides, and plant growth regulators.
• Ligand and Chelating Agent Precursor: Utilized in organic and coordination chemistry to develop new ligands for catalysis or metal ion sequestration.
• Cross-linking Agent: Employed in the formulation of coatings, adhesives, and resins to enhance network density and durability.
• Research & Development: A critical reagent in academic and industrial labs for exploring new organic reactions and material science applications.

Basic Information

Product Name	Heptanediamide
CAS No.	1740-56-3
Molecular Formula	C7H14N2O2
Molecular Weight	158.20 g/mol
Synonyms	Pimelic Diamide; Pimelamide; 1,7-Diaminoheptane-1,7-dione; Heptanedioic acid diamide; Pimelic acid diamide; NSC 8421; 1,5-Pentanedicarboxamide
EINECS	217-108-9

Quality Control

Our Heptanediamide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, IR, and loss on drying, to ensure it meets the highest standards of purity and consistency for research and industrial use. Certificates of Analysis (COA) are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids, strong bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Melting Point	Contact for details
Heavy Metals	< 20 ppm

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