Description

3-Methyl-1,4(4H)-Benzothiazine-2-Carboxylic Acid Hydrazide is a specialized heterocyclic organic compound that serves as a versatile building block in advanced chemical synthesis. Its hydrazide functional group and benzothiazine core make it a valuable intermediate for creating complex molecules with targeted properties. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or anti-inflammatory pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators due to its bioactive scaffold.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and fine chemicals.
• Material Science Research: Potential intermediate for synthesizing organic ligands or functional molecules used in advanced materials.
• Bioconjugation Chemistry: The reactive hydrazide group can be utilized for coupling with aldehydes or ketones in probe and linker synthesis.

Basic Information

Product Name	3-Methyl-1,4(4H)-Benzothiazine-2-Carboxylic Acid Hydrazide
CAS No.	169058-47-3
Molecular Formula	C11H11N3O2S
Molecular Weight	249.29 g/mol
Synonyms	3-Methyl-1,4-dihydro-2H-1,4-benzothiazine-2-carbohydrazide; 3-Methyl-1,4-dihydro-2H-benzo[b][1,4]thiazine-2-carbohydrazide; 3-Methyl-2H-1,4-benzothiazine-2-carboxylic acid hydrazide; 3-Methyl-1,4-benzothiazine-2-carboxylic acid hydrazide; 3-Methyl-1,4(4H)-benzothiazine-2-carbohydrazide; 169058-47-3; Benzothiazine-2-carboxylic acid hydrazide, 3-methyl-1,4(4H)-
EINECS	Contact for details

Quality Control

Our production of 3-Methyl-1,4(4H)-Benzothiazine-2-Carboxylic Acid Hydrazide adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All materials are subjected to rigorous analytical testing, including HPLC and NMR, to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive nature and propensity for oxidation, it is recommended to handle under an inert atmosphere for long-term storage and to minimize headspace in opened containers.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.