Description

4-Thiazoline-5-Carboxylicacid,3-Amino-2-Imino-4-Methyl-,Ethylester(6Ci) CAS NO 98432-51-0 is a specialized heterocyclic organic compound featuring a thiazoline core with amino, imino, and ester functional groups. This unique molecular architecture makes it a valuable high-purity building block and intermediate for advanced chemical synthesis. It is primarily sought after by research institutions and industrial R&D departments engaged in the development of novel pharmaceuticals, agrochemicals, and fine chemicals, where precise molecular control is critical.

Application

This versatile intermediate serves as a key precursor in several high-value synthetic pathways. Its primary applications include:

• Pharmaceutical Intermediate: Synthesis of novel drug candidates, particularly those targeting specific enzyme inhibitors or possessing complex heterocyclic structures.
• Agrochemical Research: Building block for developing new active ingredients in herbicides, fungicides, or plant growth regulators.
• Fine Chemical Synthesis: Production of specialized dyes, pigments, and complex organic molecules for electronic or material science applications.
• Bioconjugation & Labeling Chemistry: Potential use in creating reactive handles for attaching probes or tags to biomolecules in diagnostic research.
• Academic & Industrial R&D: Fundamental research in organic chemistry and medicinal chemistry for exploring new reaction methodologies and compound libraries.

Basic Information

Product Name	4-Thiazoline-5-Carboxylicacid,3-Amino-2-Imino-4-Methyl-,Ethylester(6Ci)
CAS No.	98432-51-0
Molecular Formula	C8H13N3O2S
Molecular Weight	215.27 g/mol
Synonyms	3-Amino-2-imino-4-methyl-δ⁴-thiazoline-5-carboxylic acid ethyl ester; Ethyl 3-amino-2-imino-4-methyl-4-thiazoline-5-carboxylate; 4-Thiazoline-5-carboxylic acid, 3-amino-2-imino-4-methyl-, ethyl ester; 3-Amino-2-imino-4-methyl-2,5-dihydrothiazole-5-carboxylic acid ethyl ester; 98432-51-0; AITC Ethyl Ester derivative (contextual)
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all critical parameters are provided with every shipment. We support cGMP-compliant production for pharmaceutical applications upon request.

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 nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect stability and purity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.