Description

5-Pyrimidinecarboxylicacid,1,2,3,4-Tetrahydro-6-Methyl-2-Oxo-4-(3-Thienyl)-,Butylester(9Ci) is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound matters for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring sophisticated molecular scaffolds. Research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries need this precise intermediate to drive innovation in drug discovery and material science programs.

Application

• Pharmaceutical Intermediate: A key precursor in the research and synthesis of novel drug candidates, especially for central nervous system (CNS) and antiviral therapies.
• Agrochemical Research: Used in developing new active ingredients for crop protection products with specific biological activity.
• Chemical Synthesis Building Block: Serves as a versatile scaffold for constructing complex heterocyclic compounds in medicinal and organic chemistry.
• Material Science Research: Investigated for potential applications in creating specialty polymers or organic electronic materials due to its fused ring system.
• Academic & Contract Research: Essential for universities and CROs (Contract Research Organizations) conducting cutting-edge synthetic chemistry projects.
• Process Development & Scale-Up: Used in pilot plants and kilo labs to optimize synthetic routes for commercial-scale API manufacturing.

Basic Information

Product Name	5-Pyrimidinecarboxylicacid,1,2,3,4-Tetrahydro-6-Methyl-2-Oxo-4-(3-Thienyl)-,Butylester(9Ci)
CAS No.	402482-41-1
Molecular Formula	C14H16N2O3S
Molecular Weight	292.35 g/mol
Synonyms	1,2,3,4-Tetrahydro-6-methyl-2-oxo-4-(3-thienyl)-5-pyrimidinecarboxylic acid butyl ester; Butyl 1,2,3,4-tetrahydro-6-methyl-2-oxo-4-(thiophen-3-yl)pyrimidine-5-carboxylate; 4-(3-Thienyl)-1,2,3,4-tetrahydro-6-methyl-2-oxo-5-pyrimidinecarboxylic acid butyl ester; 402482-41-1; 5-Pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-6-methyl-2-oxo-4-(3-thienyl)-, butyl ester
EINECS	Contact for details

Quality Control

Our 5-Pyrimidinecarboxylicacid,1,2,3,4-Tetrahydro-6-Methyl-2-Oxo-4-(3-Thienyl)-,Butylester(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support development and commercial projects requiring compliance with cGMP and ICH Q7 guidelines for pharmaceutical intermediates.

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). The compound may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.