Description

1,2,4-Benzenetriol, 3,5-Diamino- is a specialized aromatic compound featuring both phenolic and amino functional groups, making it a versatile intermediate for advanced synthesis. This unique bifunctional structure is critical for applications requiring precise molecular architecture, such as in the development of high-performance polymers and specialty dyes. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for its role in creating complex molecules. The compound is identified by CAS No. 159661-43-5.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Polymer & Resin Production: Used in the manufacture of high-performance polymers, epoxy resins, and polyimides, contributing to thermal stability and mechanical strength.
• Dye & Pigment Synthesis: Acts as a precursor for advanced organic dyes, pigments, and colorants used in textiles, inks, and coatings.
• Agrochemical Development: Employed in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D for exploring new organic reactions and material properties.
• Chelating Agent Precursor: Its structure is suitable for developing ligands and chelating agents for metal ion binding applications.

Basic Information

Product Name	1,2,4-Benzenetriol, 3,5-Diamino-
CAS No.	159661-43-5
Molecular Formula	C6H8N2O3
Molecular Weight	156.14 g/mol
Synonyms	3,5-Diaminobenzene-1,2,4-triol; 3,5-Diamino-1,2,4-benzenetriol; 1,2,4-Trihydroxy-3,5-diaminobenzene; 3,5-Diaminohydroquinone; 2,4-Diaminoresorcinol (related isomer); 3,5-Diaminopyrocatechol; 3,5-Diamino-1,2,4-trihydroxybenzene; 3,5-Diaminobenzene-1,2-diol-4-ol
EINECS	Contact for details

Quality Control

Our 1,2,4-Benzenetriol, 3,5-Diamino- is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store in a cool, dry place at a controlled room temperature (15-25°C). For long-term storage, consider using a desiccator or an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Light brown to brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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