Description

2-Methyl-4H-thiazolo[5,4-d]pyrimidine-5,7-dione is a heterocyclic organic compound belonging to the thiazolopyrimidine class, serving as a versatile and high-value synthetic intermediate. Its fused bicyclic structure makes it a critical building block for the development of novel active pharmaceutical ingredients and advanced materials. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for applications in drug discovery and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential therapeutic agents, including kinase inhibitors and antiviral compounds.
• Agrochemical Research: Used as a core scaffold for developing new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in constructing complex heterocyclic systems for material science and catalysis research.
• Biochemical Probe Development: Serves as a starting material for creating molecular probes to study enzyme function and biological pathways.
• Fine Chemical Production: Integral in the multi-step synthesis of specialty dyes, pigments, and performance chemicals.

Basic Information

Item	Details
Product Name	2-Methyl-4H-thiazolo[5,4-d]pyrimidine-5,7-dione
CAS No.	5021-52-3
Molecular Formula	C6H5N3O2S
Molecular Weight	183.19 g/mol
Synonyms	2-Methyl-4H-[1,3]thiazolo[5,4-d]pyrimidine-5,7-dione; 2-Methylthiazolo[5,4-d]pyrimidine-5,7(4H,6H)-dione; 5,7-Dihydro-2-methyl-4H-thiazolo[5,4-d]pyrimidine-5,7-dione; NSC 403697; 2-Methyl-4H-thiazolo[5,4-d]pyrimidine-5,7(6H)-dione; 2-Methyl-5,7-dioxo-4,5,6,7-tetrahydrothiazolo[5,4-d]pyrimidine
EINECS	Contact for details

Quality Control

Our 2-Methyl-4H-thiazolo[5,4-d]pyrimidine-5,7-dione is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

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 direct light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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