Description

p-o-T-Boc-Benzylmethanethiosulfonate is a specialized thiosulfonate derivative used as a key synthetic intermediate and protecting group reagent in advanced organic synthesis. This compound matters for its role in facilitating complex molecular construction, particularly in the development of pharmaceuticals and bioactive molecules where precise sulfur chemistry is required. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for building sulfur-containing scaffolds and protecting sensitive functional groups during multi-step syntheses.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of active pharmaceutical ingredients (APIs) containing thioether or disulfide linkages.
• Sulfur Chemistry Reagent: Used for the controlled introduction of sulfur atoms or benzyl-protected thiol groups into complex organic molecules.
• Protecting Group Chemistry: Serves as a reagent for the temporary protection of thiol (-SH) functional groups in multi-step synthetic sequences.
• Peptide and Protein Modification: Employed in bioconjugation chemistry for site-specific labeling or functionalization of peptides and proteins.
• Agrochemical Synthesis: Used as an intermediate in the research and production of novel crop protection agents and herbicides.
• Material Science Research: Applied in the development of novel polymers or functional materials with specific sulfur-based properties.
• Chemical Biology Probes: Utilized in the creation of probes and tools for studying biological pathways involving sulfur metabolism.

Basic Information

Product Name	p-o-T-Boc-Benzylmethanethiosulfonate
CAS No.	887353-41-5
Molecular Formula	C19H21NO4S2
Molecular Weight	391.50 g/mol
Synonyms	Boc-BnMTS; tert-Butyl (4-(((methylsulfonyl)sulfanyl)methyl)benzyl)carbamate; 4-((((tert-Butoxycarbonyl)amino)methyl)benzyl) methanethiosulfonate; p-((Boc-amino)methyl)benzyl methanethiosulfonate; (4-((((tert-Butoxycarbonyl)amino)methyl)phenyl)methyl methanesulfonothioate; Benzylmethanethiosulfonate, p-T-Boc protected; BnMTS-Boc
EINECS	Contact for details

Quality Control

Our p-o-T-Boc-Benzylmethanethiosulfonate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) with full batch traceability are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C or as indicated on the label or COA. This material is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed in a desiccated environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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