Description

(1-Benzyloxycarbamoyl-3-Methylsulfanyl-Propyl)-Carbamic Acid tert-Butyl Ester CAS NO 1219419-42-7 is a high-purity, protected amino acid derivative designed for advanced organic synthesis. This compound serves as a critical building block for the construction of complex peptide mimetics and other biologically active molecules, offering precise control over molecular architecture. It is primarily utilized by pharmaceutical R&D teams and fine chemical manufacturers engaged in the development of novel therapeutic agents and specialized chemical libraries.

Application

• Pharmaceutical Intermediates: A key synthon in the synthesis of peptide-based drug candidates and protease inhibitors.
• Peptidomimetic Research: Used to introduce specific functional groups and side chains in the design of non-natural peptide analogs.
• Combinatorial Chemistry: Employed in the generation of diverse compound libraries for high-throughput screening in drug discovery.
• Chemical Biology Probes: Facilitates the creation of labeled or modified peptides for studying protein-protein interactions and enzyme mechanisms.
• Agrochemical Synthesis: Can be utilized as a precursor in the development of novel, bioactive compounds for crop protection.
• Academic & Institutional Research: Supports fundamental studies in organic methodology and synthetic route development.

Basic Information

Product Name	(1-Benzyloxycarbamoyl-3-Methylsulfanyl-Propyl)-Carbamic Acid tert-Butyl Ester
CAS No.	1219419-42-7
Molecular Formula	C17H26N2O4S
Molecular Weight	354.47 g/mol
Synonyms	tert-Butyl N-[(1S)-1-[[(Benzyloxy)amino]carbonyl]-3-(methylthio)propyl]carbamate; Boc-Cys(Me)-OBn; N-Boc-S-methyl-L-cysteine benzyl ester; Boc-S-methyl-L-cysteine benzyl ester; (S)-tert-Butyl (1-((benzyloxy)amino)-3-(methylthio)-1-oxopropan-2-yl)carbamate; (1-Benzyloxycarbamoyl-3-methylsulfanyl-propyl)-carbamic acid tert-butyl ester; N-[(Benzyloxy)carbonyl]-S-methyl-L-cysteine N-tert-butylcarboxamide; A protected S-methylcysteine derivative
EINECS	Contact for details

Quality Control

Our production of (1-Benzyloxycarbamoyl-3-Methylsulfanyl-Propyl)-Carbamic Acid tert-Butyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, essential for sensitive synthetic applications. All materials undergo rigorous analytical testing, including HPLC, NMR, and MS, to verify identity, purity, and the absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is moisture-sensitive; keep the container tightly sealed in a dry environment. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents	Complies with ICH guidelines
Water Content (KF)	< 0.5%

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