Description

5-Oxazolecarboxylicacid,2,3-Dihydro-2-Thioxo-,Methylester(9Ci) is a specialized heterocyclic building block featuring a fused oxazole-thione structure. This compound is valued for its unique molecular architecture, which makes it a versatile intermediate in advanced organic synthesis and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecules and exploring novel bioactive compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibitors or receptor modulators.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic core.
• Fine Chemical Synthesis: Serves as a sophisticated building block for creating complex organic molecules in custom synthesis and material science projects.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and mechanisms.
• Academic & Industrial R&D: Employed in research laboratories for methodological development and exploring new chemical reactions.

Basic Information

Product Name	5-Oxazolecarboxylicacid,2,3-Dihydro-2-Thioxo-,Methylester(9Ci)
CAS No.	149432-34-8
Molecular Formula	C5H5NO3S
Molecular Weight	159.16 g/mol
Synonyms	Methyl 2,3-dihydro-2-thioxo-5-oxazolecarboxylate; 2-Thioxo-2,3-dihydro-1,3-oxazole-5-carboxylic acid methyl ester; 5-Oxazolecarboxylic acid, 2,3-dihydro-2-thioxo-, methyl ester; 2-Mercaptooxazole-5-carboxylic acid methyl ester; 149432-34-8; Methyl 2-mercaptooxazole-5-carboxylate; 2-Thioxo-2,3-dihydrooxazole-5-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our production of 5-Oxazolecarboxylicacid,2,3-Dihydro-2-Thioxo-,Methylester(9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. All materials are 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 controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to protect from moisture.

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	≤ 1.0%
Residue on Ignition	≤ 0.5%

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