Description

5-Acetyl-3-[1-[(3-Amino-4-Hydroxyphenyl)Amino]Ethylidene]-4-Hydroxy-2H-Pyran-2,6(3H)-Dione Monohydrochloride is a complex heterocyclic compound with a pyran-2,6-dione core, functionalized with acetyl, amino, and hydroxyphenyl groups. This specialized chemical is valued for its role as a versatile synthetic intermediate and building block in advanced organic synthesis. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and high-performance dyes.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators due to its complex molecular scaffold.
• Dye and Pigment Synthesis: Acts as an intermediate for creating specialized dyes and pigments, leveraging its conjugated system and functional groups for color properties.
• Biochemical Research: Employed in life science research as a probe or building block for studying enzyme interactions or designing molecular sensors.
• Material Science: Investigated for use in the synthesis of organic electronic materials or advanced polymers.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthetic projects.

Basic Information

Item	Detail
Product Name	5-Acetyl-3-[1-[(3-Amino-4-Hydroxyphenyl)Amino]Ethylidene]-4-Hydroxy-2H-Pyran-2,6(3H)-Dione Monohydrochloride
CAS No.	64353-91-9
Molecular Formula	C15H15N2O5 • HCl
Molecular Weight	348.75 g/mol
Synonyms	5-Acetyl-3-[1-[(3-Amino-4-Hydroxyphenyl)Amino]Ethylidene]-4-Hydroxy-2H-Pyran-2,6(3H)-Dione HCl; 5-Acetyl-3-(1-((3-amino-4-hydroxyphenyl)amino)ethylidene)-4-hydroxy-2H-pyran-2,6(3H)-dione hydrochloride; 4-Hydroxy-5-acetyl-3-[1-[(3-amino-4-hydroxyphenyl)imino]ethyl]-2H-pyran-2,6(3H)-dione hydrochloride; CAS 64353-91-9; 2H-Pyran-2,6(3H)-dione, 5-acetyl-3-[1-[(3-amino-4-hydroxyphenyl)amino]ethylidene]-4-hydroxy-, monohydrochloride
EINECS	Contact for details

Quality Control

Our 5-Acetyl-3-[1-[(3-Amino-4-Hydroxyphenyl)Amino]Ethylidene]-4-Hydroxy-2H-Pyran-2,6(3H)-Dione Monohydrochloride is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and tests for residual solvents and heavy metals. A detailed Certificate of Analysis (COA) is provided with each shipment to ensure traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Yellow to brownish powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	≤ 20 ppm

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