Description

4H-1,3-Thiazine-2-Carboxylicacid,5,6-Dihydro-,Methylester(9Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists working on novel active ingredients, where its unique thiazine core offers valuable synthetic versatility.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing antimicrobial activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the bioactive thiazine scaffold.
• Chemical Biology Probe Synthesis: Employed in creating specialized molecules for studying biological pathways and protein interactions.
• Material Science Research: Acts as a monomer or functional additive in the development of advanced polymers with specific electronic or optical properties.
• Academic & Contract Research: Utilized in universities and CROs (Contract Research Organizations) for methodological studies and the discovery of new chemical reactions.
• Fine Chemical Production: Incorporated into multi-step synthetic routes for producing high-value, low-volume specialty chemicals.

Basic Information

Product Name	4H-1,3-Thiazine-2-Carboxylicacid,5,6-Dihydro-,Methylester(9Ci)
CAS No.	97190-71-1
Molecular Formula	C7H9NO2S
Molecular Weight	171.22 g/mol
Synonyms	Methyl 5,6-dihydro-4H-1,3-thiazine-2-carboxylate; 5,6-Dihydro-4H-1,3-thiazine-2-carboxylic acid methyl ester; 2-Methoxycarbonyl-5,6-dihydro-4H-1,3-thiazine; 4H-1,3-Thiazine-2-carboxylic acid, 5,6-dihydro-, methyl ester; Methyl 5,6-dihydro-2H-1,3-thiazine-2-carboxylate
EINECS	Contact for details

Quality Control

Our 4H-1,3-Thiazine-2-Carboxylicacid,5,6-Dihydro-,Methylester(9Ci) is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support custom synthesis and can tailor specifications to meet specific research or cGMP guidelines for advanced intermediates.

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). Keep away from incompatible materials such as strong oxidizing agents.

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%
Heavy Metals	≤ 20 ppm

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