Description

Propanedioic Acid, (Aminohydrazinomethylene)- (9Ci) is a specialized malonic acid derivative featuring a reactive aminohydrazinomethylene functional group. This unique structure makes it a valuable high-purity building block for synthesizing complex heterocyclic compounds and active pharmaceutical ingredients (APIs). It is primarily required by pharmaceutical R&D and fine chemical synthesis sectors for developing novel therapeutic agents and advanced materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those with heterocyclic scaffolds.
• Agrochemical Synthesis: Building block for developing advanced active ingredients for crop protection products.
• Fine Chemical Production: Used in the multi-step synthesis of complex, high-value specialty chemicals.
• Research & Development: Essential reagent in academic and industrial laboratories for exploring new chemical entities and reaction pathways.
• Ligand and Chelator Synthesis: Serves as a starting material for creating novel ligands used in catalysis or metal complexation.

Basic Information

Product Name	Propanedioic Acid, (Aminohydrazinomethylene)- (9Ci)
CAS No.	412301-28-1
Molecular Formula	C4H7N3O2
Molecular Weight	129.12 g/mol
Synonyms	(Aminohydrazonomethylene)malonic Acid; 2-(Aminohydrazinylmethylidene)propanedioic Acid; Aminohydrazonomethylenemalonic Acid; Malonic Acid, (aminohydrazonomethylene)-; Propanedioic acid, 2-(aminohydrazinylmethylene)-
EINECS	Contact for details

Quality Control

Every batch of our Propanedioic Acid, (Aminohydrazinomethylene)- (9Ci) is manufactured and tested under a strict quality management system. We ensure compliance with relevant industry standards for fine chemicals and pharmaceutical intermediates. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and batch-to-batch consistency.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
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.