Description

5-Pyrimidinecarboxylicacid,2-Amino-1,4-Dihydro-4-Thioxo-,Ethylester(9Ci) CAS NO 354788-58-2 is a high-purity, specialized heterocyclic building block featuring a pyrimidine core functionalized with amino, thioxo, and ester groups. This compound is valued for its unique reactivity profile, making it a critical intermediate in advanced organic synthesis and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting enzymes and receptors where the pyrimidine-thione scaffold is pharmacologically active.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators, leveraging its heterocyclic structure for bioactivity.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex molecules used in material science, dyes, and specialty chemicals.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes and enzyme mechanisms.
• Academic & Industrial R&D: Essential for methodological development and discovery chemistry in both university laboratories and corporate research centers.

Basic Information

Item	Detail
Product Name	5-Pyrimidinecarboxylicacid,2-Amino-1,4-Dihydro-4-Thioxo-,Ethylester(9Ci)
CAS No.	354788-58-2
Molecular Formula	C7H9N3O2S
Molecular Weight	199.23 g/mol
Synonyms	Ethyl 2-amino-1,4-dihydro-4-thioxo-5-pyrimidinecarboxylate; 2-Amino-1,4-dihydro-4-thioxo-5-pyrimidinecarboxylic acid ethyl ester; 5-Pyrimidinecarboxylic acid, 2-amino-1,4-dihydro-4-thioxo-, ethyl ester; Ethyl 2-amino-4-mercapto-5-pyrimidinecarboxylate; 2-Amino-4-mercaptopyrimidine-5-carboxylic acid ethyl ester; 354788-58-2; 9CI compound
EINECS	Contact for details

Quality Control

Our production of 5-Pyrimidinecarboxylicacid,2-Amino-1,4-Dihydro-4-Thioxo-,Ethylester(9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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