Description

2-Ethyl-4-Methyl-Thiazole-5-Carboxylic Acid Hydrazide is a high-value heterocyclic building block and intermediate of significant interest in advanced organic synthesis. Its core value lies in its functional hydrazide group attached to a substituted thiazole ring, making it a versatile precursor for the development of novel compounds. This intermediate is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for creating new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly those targeting infectious diseases or metabolic disorders.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, or insecticides, leveraging the bioactivity of the thiazole scaffold.
• Ligand and Chelator Precursor: Serves as a starting material for synthesizing specialized ligands used in catalysis or metal complexation studies.
• Heterocyclic Chemistry Research: An essential reagent for academic and industrial research focused on constructing complex thiazole-containing molecular architectures.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, dyes, or functional materials.

Basic Information

Product Name	2-Ethyl-4-Methyl-Thiazole-5-Carboxylic Acid Hydrazide
CAS No.	496057-26-2
Molecular Formula	C7H11N3OS
Molecular Weight	185.25 g/mol
Synonyms	2-Ethyl-4-methyl-1,3-thiazole-5-carbohydrazide; 4-Methyl-2-ethylthiazole-5-carboxylic acid hydrazide; 5-Hydrazinylcarbonyl-2-ethyl-4-methylthiazole; 2-Ethyl-4-methylthiazole-5-carbohydrazide; (2-Ethyl-4-methyl-1,3-thiazol-5-yl)formohydrazide; Thiazole-5-carboxylic acid, 2-ethyl-4-methyl-, hydrazide
EINECS	Contact for details

Quality Control

Our 2-Ethyl-4-Methyl-Thiazole-5-Carboxylic Acid Hydrazide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) documenting batch-specific results are available upon request 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 hygroscopic and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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