Description

2-Methyl-5-Oxo-5H-[1,3,4]Thiadiazolo-[3,2-A]Pyrimidine-6-Carboxylic Acid is a high-purity, advanced heterocyclic building block of significant interest in modern synthetic chemistry. This compound is valued for its unique fused ring system, which serves as a critical scaffold for developing novel active molecules. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of new chemical entities and active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used as a core scaffold for developing new herbicides, fungicides, or insecticides with potentially novel modes of action.
• Chemical Biology Probe: Serves as a building block for creating molecular probes to study biological processes and protein interactions.
• Material Science Research: Investigated for its potential in creating specialty polymers or organic electronic materials due to its heterocyclic structure.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.
• Academic & Institutional Research: Utilized in university and government laboratories for fundamental research in organic and medicinal chemistry.

Basic Information

Product Name	2-Methyl-5-Oxo-5H-[1,3,4]Thiadiazolo-[3,2-A]Pyrimidine-6-Carboxylic Acid
CAS No.	446829-82-9
Molecular Formula	C8H5N3O3S
Molecular Weight	223.21 g/mol
Synonyms	2-Methyl-5-oxo-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidine-6-carboxylic acid; [1,3,4]Thiadiazolo[3,2-a]pyrimidine-6-carboxylic acid, 2-methyl-5-oxo-5H-; 2-Methyl-5-oxo-5H-thiadiazolo[3,2-a]pyrimidine-6-carboxylic acid; Thiadiazolopyrimidine-6-carboxylic acid derivative; CAS 446829-82-9
EINECS	Contact for details

Quality Control

Our production of 2-Methyl-5-Oxo-5H-[1,3,4]Thiadiazolo-[3,2-A]Pyrimidine-6-Carboxylic Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure consistency and reliability for research and development applications. Certificates of Analysis (COA) detailing batch-specific results 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 compound is soluble in strong acids and organic solvents; ensure containers are compatible and properly sealed to prevent contamination or moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.