Description

1,2,5-Thiadiazole-3-Carboxylicacid,4-Hydroxy-,Methylester(7Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. Its unique thiadiazole core functionalized with hydroxy and ester groups makes it a valuable precursor for developing novel compounds with targeted biological and material properties. This high-purity intermediate is primarily sought by research and development teams in the pharmaceutical, agrochemical, and material science industries for creating new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, particularly for molecules requiring the 1,2,5-thiadiazole heterocycle.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, where the thiadiazole moiety can contribute to biological activity.
• Material Science Research: Acts as a building block for creating advanced organic materials, such as ligands for metal-organic frameworks (MOFs) or components for electronic materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes and enzyme inhibition.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized dyes and pigments where heterocyclic structures are required for color and stability properties.

Basic Information

Product Name	1,2,5-Thiadiazole-3-Carboxylicacid,4-Hydroxy-,Methylester(7Ci)
CAS No.	89032-82-6
Molecular Formula	C5H4N2O3S
Molecular Weight	172.16 g/mol
Synonyms	4-Hydroxy-1,2,5-thiadiazole-3-carboxylic acid methyl ester; Methyl 4-hydroxy-1,2,5-thiadiazole-3-carboxylate; 1,2,5-Thiadiazole-3-carboxylic acid, 4-hydroxy-, methyl ester; 4-Hydroxy-1,2,5-thiadiazole-3-carboxylic acid methyl ester (7CI); 3-Methoxycarbonyl-4-hydroxy-1,2,5-thiadiazole
EINECS	Contact for details

Quality Control

Our production of 1,2,5-Thiadiazole-3-Carboxylicacid,4-Hydroxy-,Methylester(7Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

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 light-sensitive and should be handled accordingly to maintain stability.

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.