Description

4-Thiazolecarboxylicacid,2-Amino-5-Ethyl-,Ethylester(9Ci) CAS NO 77505-81-8 is a high-purity, functionalized thiazole derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for researchers and manufacturers in fine chemical, pharmaceutical R&D, and crop protection industries who require reliable, high-quality intermediates for constructing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly in antimicrobial and antiviral research.
• Agrochemical Synthesis: Used in the development of advanced fungicides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a versatile building block for creating complex heterocyclic compounds and specialty chemicals.
• Research & Development: Critical for academic and industrial R&D labs exploring new chemical entities and reaction pathways.
• Material Science: Potential precursor in the synthesis of organic ligands for catalysts or functional materials.

Basic Information

Product Name	4-Thiazolecarboxylicacid,2-Amino-5-Ethyl-,Ethylester(9Ci)
CAS No.	77505-81-8
Molecular Formula	C8H12N2O2S
Molecular Weight	200.26 g/mol
Synonyms	Ethyl 2-Amino-5-ethyl-4-thiazolecarboxylate; 2-Amino-5-ethyl-4-thiazolecarboxylic Acid Ethyl Ester; 4-Thiazolecarboxylic acid, 2-amino-5-ethyl-, ethyl ester; Ethyl 2-amino-5-ethylthiazole-4-carboxylate; 5-Ethyl-2-amino-4-thiazolecarboxylic acid ethyl ester; 2-Amino-5-ethyl-1,3-thiazole-4-carboxylic acid ethyl ester; 4-Carbethoxy-2-amino-5-ethylthiazole
EINECS	Contact for details

Quality Control

Our 4-Thiazolecarboxylicacid,2-Amino-5-Ethyl-,Ethylester(9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC for assay and purity, to meet exacting customer specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.