Description

N,N'-Bis(tert-Butoxycarbonyl)-N,S-Dimethylisothiourea is a specialized, high-purity chemical intermediate widely used in advanced organic synthesis. This compound is valued for its role as a versatile protecting group reagent and building block in the preparation of complex molecules. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly in peptide and heterocyclic chemistry.
• Protecting Group Reagent: Used for the selective protection of amine and thiol functional groups during multi-step synthetic sequences.
• Agrochemical Synthesis: Employed in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Peptide Chemistry: Facilitates the controlled formation of peptide bonds and the introduction of specific modifications in peptide chains.
• Chemical Research: Serves as a valuable reagent in academic and industrial R&D for exploring new synthetic methodologies and creating molecular libraries.
• Fine Chemical Production: Utilized in the manufacture of specialty chemicals, dyes, and advanced materials requiring high-purity intermediates.

Basic Information

Product Name	N,N'-Bis(tert-Butoxycarbonyl)-N,S-Dimethylisothiourea
CAS No.	215175-55-6
Molecular Formula	C14H26N2O4S
Molecular Weight	318.43 g/mol
Synonyms	Boc-DMTU; N,N'-Di-Boc-N,S-dimethylisothiourea; 1,3-Dimethyl-2-(tert-butoxycarbonyl)imidazolidine-4,5-dione (common misnomer); tert-Butyl N-[tert-butoxycarbonyl(methyl)carbamothioyl]-N-methylcarbamate; (BocNMe)2C=S; N,N'-Bis(Boc)-N,S-dimethylisothiourea; N,S-Dimethyl-N,N'-bis(tert-butoxycarbonyl)isothiourea
EINECS	Contact for details

Quality Control

Our N,N'-Bis(tert-Butoxycarbonyl)-N,S-Dimethylisothiourea is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and synthesis applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards, and specifications can be tailored to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm

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