Description

Propanimidothioic Acid, 3-[[(1,1-Dimethylethoxy)Carbonyl]Amino]-, Methyl Ester is a specialized thiourea derivative and a key protected intermediate in organic synthesis. This compound matters for its role as a versatile building block, enabling the controlled introduction of functional groups in complex molecule construction. It is primarily needed by research and development chemists and process development teams in the pharmaceutical and agrochemical industries for synthesizing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those requiring specific thiourea or guanidine motifs.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides.
• Peptide Mimetics & Modifications: Serves as a protected reagent for introducing modified amino acid structures into peptide chains.
• Chemical Biology Probes: Employed in the development of enzyme inhibitors and molecular probes for biological target identification.
• Material Science Research: Investigated as a monomer or cross-linking agent for creating polymers with unique properties.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	Propanimidothioic Acid, 3-[[(1,1-Dimethylethoxy)Carbonyl]Amino]-, Methyl Ester
CAS No.	150671-57-1
Molecular Formula	C10H18N2O3S
Molecular Weight	246.33 g/mol
Synonyms	Methyl 3-[(tert-Butoxycarbonyl)amino]propanimidothioate; Methyl 3-[(Boc)amino]propanimidothioate; 3-[(tert-Butoxycarbonyl)amino]propanimidothioic Acid Methyl Ester; Boc-NH-(CH2)2-C(=S)-NH-OCH3; tert-Butyl (3-(Methoxy(methylthio)methylene)amino)propyl)carbamate; (S)-Methyl 3-((tert-butoxycarbonyl)amino)propanimidothioate (if chiral); Boc-β-alaninimidothioic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our Propanimidothioic Acid, 3-[[(1,1-Dimethylethoxy)Carbonyl]Amino]-, Methyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) with detailed chromatographic data are available upon request to support your quality assurance and regulatory documentation 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). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions; consider storage under an inert atmosphere for long-term stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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