Description

7-(Methylthio)-5-Oxo-5H-Thiazolo[3,2,A]Pyrimidine-6-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate characterized by its unique fused heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex molecular architectures. Industrial and research chemists in the pharmaceutical, agrochemical, and fine chemical sectors rely on this material for its consistent quality and reactivity, enabling the development of next-generation compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, especially those with thiazolo[3,2-a]pyrimidine scaffolds.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides that leverage its heterocyclic core for biological activity.
• Organic Synthesis Building Block: Employed in research laboratories for constructing novel heterocyclic compounds and exploring new chemical spaces.
• Material Science Precursor: Potential use in the development of specialty chemicals and functional materials requiring specific electronic properties.
• Bioconjugation Chemistry: The carboxylic acid moiety allows for derivatization and conjugation, useful in probe and linker molecule synthesis.

Basic Information

Product Name	7-(Methylthio)-5-Oxo-5H-Thiazolo[3,2,A]Pyrimidine-6-Carboxylic Acid
CAS No.	123419-85-2
Molecular Formula	C9H6N2O3S2
Molecular Weight	254.28 g/mol
Synonyms	7-(Methylthio)-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylic acid; Thiazolo[3,2-a]pyrimidine-6-carboxylic acid, 7-(methylthio)-5-oxo-; 5H-Thiazolo[3,2-a]pyrimidine-6-carboxylic acid, 7-(methylthio)-5-oxo-; 7-Methylsulfanyl-5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid
EINECS	Contact for details

Quality Control

Our production of 7-(Methylthio)-5-Oxo-5H-Thiazolo[3,2,A]Pyrimidine-6-Carboxylic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring compliance with your research and production standards.

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). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.