Description

Ethanimidothioic Acid, [[(1,1-Dimethylethoxy)Carbonyl]Amino]-, Methyl Ester is a specialized organic building block of significant interest in advanced synthetic chemistry. This compound matters for its role as a key intermediate in the synthesis of complex molecules, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those containing thioamide or protected guanidine functionalities.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its unique structure contributes to biological activity.
• Peptidomimetics Research: Serves as a protected synthon for introducing modified amino acid analogs into peptide chains to enhance stability or bioavailability.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals for various industrial applications.
• Chemical Biology Probes: Utilized in the development of molecular probes and inhibitors for studying enzyme mechanisms and biological pathways.
• Material Science: Potential precursor in the development of functional polymers or organic electronic materials with specific thiocarbonyl properties.

Basic Information

Item	Detail
Product Name	Ethanimidothioic Acid, [[(1,1-Dimethylethoxy)Carbonyl]Amino]-, Methyl Ester
CAS No.	140903-33-9
Molecular Formula	C9H16N2O3S
Molecular Weight	232.30 g/mol
Synonyms	Methyl N-[(tert-Butoxycarbonyl)amino]ethanimidothioate; Methyl (N-Boc-amino)ethanimidothioate; Boc-Amidine Thioester; tert-Butyl (1-(Methylthio)-1-iminoethyl)carbamate; (N-Boc-amino)ethanimidothioic Acid Methyl Ester; 1-(Methoxy(methylthio)methylene)-2-(tert-butoxycarbonyl)hydrazine; Methyl 2-[(tert-Butoxycarbonyl)amino]-2-thioacetimidate
EINECS	Contact for details

Quality Control

Our Ethanimidothioic Acid, [[(1,1-Dimethylethoxy)Carbonyl]Amino]-, Methyl Ester is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting your quality assurance and regulatory compliance 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 nature, the container must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.