Description

2-Amino-4-Oxo-4H-1,3-Thiazine-6-Carboxylic Acid Methyl Ester is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a versatile synthon for constructing complex molecular architectures, particularly in the development of novel pharmaceuticals and agrochemicals. It is primarily needed by research institutions and industrial R&D departments focused on medicinal chemistry, where it serves as a key precursor for active pharmaceutical ingredients (APIs) and other fine chemicals.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly those with thiazine-based core structures.
• Medicinal Chemistry Research: Used in lead optimization and structure-activity relationship (SAR) studies for developing new therapeutic agents.
• Agrochemical Synthesis: Serves as a precursor in the development of new pesticides and herbicides with specific biological activity.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme mechanisms and biological pathways.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals.
• Academic Research: A valuable reagent for universities and research institutes exploring new heterocyclic chemistry and reaction methodologies.

Basic Information

Product Name	2-Amino-4-Oxo-4H-1,3-Thiazine-6-Carboxylic Acid Methyl Ester
CAS No.	16238-33-8
Molecular Formula	C7H8N2O3S
Molecular Weight	200.21 g/mol
Synonyms	Methyl 2-amino-4-oxo-4H-1,3-thiazine-6-carboxylate; 6-Methoxycarbonyl-2-amino-4H-1,3-thiazin-4-one; 2-Amino-4-oxo-4H-1,3-thiazine-6-carboxylic acid methyl ester; Methyl 2-amino-4-oxo-3,4-dihydro-2H-1,3-thiazine-6-carboxylate; 2-Amino-4-oxo-3,4-dihydro-2H-1,3-thiazine-6-carboxylic acid methyl ester; 6-Carbomethoxy-2-amino-4H-1,3-thiazin-4-one
EINECS	Contact for details

Quality Control

Our 2-Amino-4-Oxo-4H-1,3-Thiazine-6-Carboxylic Acid Methyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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