Description

2H-1,4-Thiazin-3(4H)-One, 2-Acetyl-4-Methyl- (9Ci) is a specialized heterocyclic organic compound, identified by CAS number 177421-80-6, that serves as a valuable synthetic intermediate and building block in advanced chemical synthesis. Its unique thiazinone core structure makes it a critical precursor for developing novel compounds with targeted biological and material properties. This high-purity chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science sectors seeking to innovate and optimize their product pipelines.

Application

This compound is a versatile intermediate with significant utility across research and industrial chemistry. Its primary applications include:

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a precursor for specialty polymers, dyes, and photoactive materials.
• Organic Synthesis: A valuable reagent for constructing complex heterocyclic frameworks in academic and industrial R&D laboratories.
• Bioconjugation Chemistry: Potential use in creating linkers or modifying biomolecules for diagnostic or therapeutic applications.

Basic Information

Product Name	2H-1,4-Thiazin-3(4H)-One, 2-Acetyl-4-Methyl- (9Ci)
CAS No.	177421-80-6
Molecular Formula	C7H9NO2S
Molecular Weight	171.22 g/mol
Synonyms	2-Acetyl-4-methyl-2H-1,4-thiazin-3(4H)-one; 2-Acetyl-4-methyl-4H-1,4-thiazin-3-one; 4-Methyl-2-acetyl-4H-1,4-thiazin-3-one; 2-Acetyl-4-methyl-3-oxo-3,4-dihydro-2H-1,4-thiazine; 2-Acetyl-4-methyl-3,4-dihydro-2H-1,4-thiazin-3-one; 177421-80-6; 2-Acetyl-4-methyl-1,4-thiazin-3-one
EINECS	Contact for details

Quality Control

Our production of 2H-1,4-Thiazin-3(4H)-One, 2-Acetyl-4-Methyl- (9Ci) adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent lot-to-lot performance. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and impurity profiles. We support custom synthesis and purification to meet specific research or cGMP-grade requirements.

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 incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal 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%
Heavy Metals	≤ 20 ppm

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