Description

Carbamic Acid, (tert-Butylthio)-, tert-Butyl Ester (8Ci) is a specialized organosulfur compound belonging to the carbamate class, serving as a valuable synthetic intermediate and protecting group reagent. Its core value proposition lies in its ability to introduce the tert-butylthio moiety, a key functional group for constructing complex molecules in advanced research and development. This compound is essential for chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries who require high-purity building blocks for drug discovery, active ingredient synthesis, and material science applications.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring sulfur-containing functional groups.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides where the tert-butylthio group modulates biological activity.
• Peptide Chemistry & Protecting Group: Acts as a reagent for the temporary protection of amino groups during complex multi-step organic syntheses.
• Material Science Research: Employed in the development of advanced polymers, ligands for catalysis, and other functional materials.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Academic & Industrial R&D: A crucial reagent for methodological studies and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	Carbamic Acid, (tert-Butylthio)-, tert-Butyl Ester (8Ci)
CAS No.	25297-02-3
Molecular Formula	C9H19NO2S
Molecular Weight	205.32 g/mol
Synonyms	tert-Butyl N-(tert-Butylthio)carbamate; tert-Butyl tert-Butylthiocarbamate; (tert-Butylthio)carbamic Acid tert-Butyl Ester; N-(tert-Butylthio)carbamic Acid tert-Butyl Ester; BOC-Thio-tert-butylamine; tert-Butyl Thiocarbamate, N-tert-Butyl; Thiocarbamic Acid, N-(1,1-Dimethylethyl)-, 1,1-Dimethylethyl Ester
EINECS	Contact for details

Quality Control

Our Carbamic Acid, (tert-Butylthio)-, tert-Butyl Ester is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request, supporting compliance with internal and regulatory standards for research and production use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric 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
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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