Description

1,4-Oxathiin-3-Carboxamide,5,6-Dihydro-2-Methyl-(8Ci,9Ci) is a heterocyclic organic compound featuring a fused oxathiin ring system, identified by CAS NO 13584-27-5. This specialized chemical serves as a critical advanced intermediate or building block in the synthesis of complex molecules, particularly within agrochemical and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists working on novel active ingredients, where its unique structure enables the introduction of specific functional groups. The compound's value lies in its role in creating molecules with targeted biological or material properties.

Application

• Agrochemical Intermediate: Key synthetic precursor in the development of new fungicides, herbicides, or plant growth regulators.
• Pharmaceutical Research: Serves as a versatile scaffold or building block for medicinal chemistry programs targeting new therapeutic agents.
• Organic Synthesis: Used in academic and industrial laboratories for constructing complex heterocyclic compounds and studying novel chemical reactions.
• Material Science: Potential intermediate in the synthesis of specialty chemicals for advanced materials, such as ligands for catalysts or monomers for polymers.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.

Basic Information

Product Name	1,4-Oxathiin-3-Carboxamide,5,6-Dihydro-2-Methyl-(8Ci,9Ci)
CAS No.	13584-27-5
Molecular Formula	C7H9NO2S
Molecular Weight	171.22 g/mol
Synonyms	5,6-Dihydro-2-methyl-1,4-oxathiine-3-carboxamide; 2-Methyl-5,6-dihydro-1,4-oxathiine-3-carboxamide; 1,4-Oxathiin-3-carboxamide, 5,6-dihydro-2-methyl-; Carboxin related impurity; Carboxin metabolite; 3-Carbamoyl-5,6-dihydro-2-methyl-1,4-oxathiin
EINECS	Contact for details

Quality Control

Our 1,4-Oxathiin-3-Carboxamide,5,6-Dihydro-2-Methyl-(8Ci,9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets precise customer specifications. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality attributes. We support cGMP and ISO 9001 compliant manufacturing practices for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider inert atmosphere conditions 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.