Description

Pyrimidine-5-Carboxylic Acid, 1,2,3,4-Tetrahydro-6-Methyl-4-(3-Pyridyl)-2-Thioxo-, Ethyl Ester is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound matters as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and antiviral research. Pharmaceutical R&D laboratories and fine chemical manufacturers need this precise chemical for developing next-generation therapeutic candidates and for scaling up production under controlled conditions.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules targeting neurological disorders.
• Research & Development: Used in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization.
• API Synthesis: Serves as a core scaffold for constructing novel active pharmaceutical ingredients, especially in antiviral and psychotropic drug classes.
• Fine Chemical Production: Employed in multi-step organic synthesis for producing high-value, specialty chemicals.
• Biochemical Research: Potential use as a tool compound or inhibitor in biochemical pathway studies due to its unique pyrimidine-thioxo structure.

Basic Information

Product Name	Pyrimidine-5-Carboxylic Acid, 1,2,3,4-Tetrahydro-6-Methyl-4-(3-Pyridyl)-2-Thioxo-, Ethyl Ester
CAS No.	123629-47-0
Molecular Formula	C14H15N3O2S
Molecular Weight	289.35 g/mol
Synonyms	Ethyl 1,2,3,4-Tetrahydro-6-methyl-4-(3-pyridinyl)-2-thioxo-5-pyrimidinecarboxylate; 4-(3-Pyridyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic Acid Ethyl Ester; 2-Thioxo-1,2,3,4-tetrahydro-6-methyl-4-(3-pyridyl)pyrimidine-5-carboxylic Acid Ethyl Ester; CAS 123629-47-0; Tetrahydro-6-methyl-4-(3-pyridyl)-2-thioxopyrimidine-5-carboxylic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our Pyrimidine-5-Carboxylic Acid, 1,2,3,4-Tetrahydro-6-Methyl-4-(3-Pyridyl)-2-Thioxo-, Ethyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements for pharmaceutical intermediate use. Certificates of Analysis (COA) with full traceability are provided with each shipment.

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. For long-term storage, consider an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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