Description

4(1H)-Pyrimidinone, 6-Amino-1-Ethyl-2,3-Dihydro-2-Thioxo- is a high-purity, heterocyclic organic compound featuring a pyrimidinone core with amino and thioxo functional groups. This specialized intermediate is critical for research and development in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily sought by pharmaceutical R&D teams and fine chemical manufacturers for applications in medicinal chemistry and the production of active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and for the development of new heterocyclic compounds with potential therapeutic activity.
• Agrochemical Synthesis: Serves as a precursor in the development of advanced pesticides and herbicides.
• Biochemical Research: Employed as a substrate or inhibitor in enzymatic studies due to its structural similarity to natural pyrimidine bases.
• Material Science: Investigated for the development of organic semiconductors and specialty polymers.
• Custom Synthesis: A versatile starting material for contract research organizations (CROs) and CDMOs performing bespoke chemical synthesis.

Basic Information

Product Name	4(1H)-Pyrimidinone, 6-Amino-1-Ethyl-2,3-Dihydro-2-Thioxo-
CAS No.	15468-21-0
Molecular Formula	C6H9N3OS
Molecular Weight	171.22 g/mol
Synonyms	6-Amino-1-ethyl-2,3-dihydro-2-thioxo-4(1H)-pyrimidinone; 6-Amino-1-ethyl-2-thioxo-2,3-dihydro-4(1H)-pyrimidinone; 6-Amino-1-ethyl-2-thioxodihydropyrimidin-4(1H)-one; 6-Amino-1-ethyl-2-mercapto-1,2-dihydropyrimidin-4-one; 1-Ethyl-6-amino-2-thioxo-1,2-dihydro-4-pyrimidinone; 2-Thio-6-amino-1-ethyl-1,2-dihydro-4-pyrimidinone; 15468-21-0
EINECS	Contact for details

Quality Control

Our 4(1H)-Pyrimidinone, 6-Amino-1-Ethyl-2,3-Dihydro-2-Thioxo- is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed specifications are provided for each lot to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage. 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	≤ 20 ppm

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