Description

Bis-(Dimethylmaleic)-Hydrazide is a specialized organic compound belonging to the class of hydrazide derivatives. Its unique structure makes it a valuable intermediate and functional additive in advanced chemical synthesis and material science. This product is essential for manufacturers and research institutions in the pharmaceutical, agrochemical, and polymer industries seeking to develop novel compounds with specific properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring hydrazide-based functional groups.
• Agrochemical Synthesis: Serves as a key building block for creating novel plant growth regulators, herbicides, or fungicides.
• Polymer Additive: Acts as a cross-linking agent, stabilizer, or modifier in specialty polymer formulations to enhance thermal or chemical resistance.
• Chemical Research & Development: A crucial reagent in organic synthesis for constructing complex molecular architectures in academic and industrial R&D labs.
• Liquid Crystal & Electronic Materials: Potential use as a precursor or dopant in the manufacture of advanced electronic materials and display technologies.

Basic Information

Product Name	Bis-(Dimethylmaleic)-Hydrazide
CAS No.	6903-84-0
Molecular Formula	C12H16N2O4
Molecular Weight	252.27 g/mol
Synonyms	N,N'-Bis(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)hydrazine; 1,1'-(Hydrazine-1,2-diyl)bis(1H-pyrrole-2,5-dione); Bis(2,5-dioxo-1-pyrrolidinyl)hydrazine; Bis(maleimide) hydrazine; N,N'-Hydrazinediylbismaleimide; Bis(2,5-dioxopyrrolidin-1-yl)hydrazine; Bis(dimethylmaleimide) hydrazide
EINECS	Contact for details

Quality Control

Our Bis-(Dimethylmaleic)-Hydrazide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets high-purity standards suitable for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment.

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 light-sensitive nature and propensity for oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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