Description

Diaminoguanidine is a versatile organic compound with the CAS number 4364-78-7, serving as a key building block in fine chemical synthesis. Its bifunctional structure, featuring both amino and guanidine groups, makes it a valuable precursor for creating heterocyclic compounds and high-performance polymers. This chemical is essential for manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop advanced materials and active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various heterocyclic compounds and active pharmaceutical ingredients (APIs), particularly those with guanidine-based structures.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators, where it acts as a core building block.
• Polymer & Resin Modifier: Employed as a curing agent or cross-linking agent for epoxy resins and in the production of high-performance polymers like polyimides and polybenzimidazoles.
• Chemical Reagent: Functions as a derivatization agent in analytical chemistry and a reagent in organic synthesis for introducing the guanidine functional group.
• Energetic Materials Precursor: Serves as a starting material in the controlled synthesis of certain nitrogen-rich compounds for specialized applications.
• Corrosion Inhibitor Formulation: A component in formulations designed to protect metals in industrial systems.

Basic Information

Product Name	Diaminoguanidine
CAS No.	4364-78-7
Molecular Formula	C1H7N5
Molecular Weight	89.10 g/mol
Synonyms	1,3-Diaminoguanidine; 1,3-Diamino-2-iminourea; Guanidine, 1,3-diamino-; DAG; 1,3-Diaminoguanidine Monohydrochloride (salt form); 2-Imino-1,3-diaminourea; Hydrazinecarboximidamide, 2-amino-
EINECS	224-470-5

Quality Control

Our Diaminoguanidine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment ensures the material meets the stringent requirements for use in pharmaceutical and advanced chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product quality and handling properties. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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