Description

N'1,N'9-Bis(2-Thienylcarbonyl)Nonanedihydrazide is a specialized organic compound featuring a central nonanedihydrazide core symmetrically functionalized with 2-thienylcarbonyl groups. This molecular architecture makes it a valuable bifunctional building block and chelating agent precursor for advanced material synthesis. It is primarily sought by R&D and production teams in the pharmaceutical intermediates, polymer science, and coordination chemistry sectors for developing novel functional materials and active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of novel active pharmaceutical ingredients (APIs), particularly those requiring symmetrical hydrazide-based linkers.
• Polymer & Resin Modifier: Used as a cross-linking agent or chain extender to enhance the thermal stability and mechanical properties of specialty polymers and epoxy resins.
• Ligand Synthesis: Acts as a precursor for the synthesis of polydentate ligands in coordination chemistry for catalysis and metal ion sequestration applications.
• Agrochemical Research: Employed in the research and development of new crop protection agents and plant growth regulators.
• Material Science: Investigated for the creation of organic frameworks, conductive polymers, or sensor materials leveraging the thiophene and hydrazide functionalities.
• Analytical Chemistry: May be used as a standard or reagent in analytical methods development and quality control processes.

Basic Information

Product Name	N'1,N'9-Bis(2-Thienylcarbonyl)Nonanedihydrazide
CAS No.	315670-36-1
Molecular Formula	C19H24N4O2S2
Molecular Weight	404.55 g/mol
Synonyms	Nonanedioic acid, 1,9-bis[(2-thienylcarbonyl)hydrazide]; 1,9-Bis(2-thienylcarbonyl)nonanedihydrazide; Nonanedihydrazide, N1,N9-bis(2-thienylcarbonyl)-; Bis(2-thienylcarbonyl)nonanedihydrazide; 2-Thiophenecarboxylic acid, 1,1'-nonanedihydrazide; Nonanedioic dihydrazide bis(2-thiophenecarboxylate); Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our production of N'1,N'9-Bis(2-Thienylcarbonyl)Nonanedihydrazide adheres to a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR). A detailed Certificate of Analysis (COA) documenting identity, purity, and relevant physical parameters is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation of quality, especially after opening the original container. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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