Description

6-Amino-1,2,3,4-Tetrahydro-1,3-Dimethyl-2,4-Dioxo-5-Pyrimidinecarbothioic Acid S-Octyl Ester is a high-purity, advanced pharmaceutical intermediate characterized by its unique pyrimidine-thioester structure. This compound is critical for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring targeted molecular design. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing next-generation compounds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel purine and pyrimidine analog APIs.
• Agrochemical Research: Used in developing new classes of herbicides and plant growth regulators.
• Biochemical Research: Serves as a precursor or modifier in nucleotide chemistry and enzyme inhibition studies.
• Material Science: Potential monomer or additive for specialized polymers and coatings.
• Contract Manufacturing: Supplied to CDMOs for custom synthesis and scale-up projects under cGMP guidelines.

Basic Information

Product Name	6-Amino-1,2,3,4-Tetrahydro-1,3-Dimethyl-2,4-Dioxo-5-Pyrimidinecarbothioic Acid S-Octyl Ester
CAS No.	1187732-64-4
Molecular Formula	C15H23N3O3S
Molecular Weight	325.42 g/mol
Synonyms	5-Pyrimidinecarbothioic acid, 6-amino-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-, S-octyl ester; S-Octyl 6-amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbothioate; 6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbothioic acid S-octyl ester; Octyl 6-amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbothioate; CAS 1187732-64-4
EINECS	Contact for details

Quality Control

Our 6-Amino-1,2,3,4-Tetrahydro-1,3-Dimethyl-2,4-Dioxo-5-Pyrimidinecarbothioic Acid S-Octyl Ester 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 pharmaceutical R&D and production. Certificates of Analysis (COA) detailing all specifications are provided with each shipment and are available upon request.

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). This material is moisture-sensitive (hygroscopic); keep the container tightly sealed under an inert atmosphere to prevent degradation.

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.