Description

tert-Butyl Thiomorpholine-4-Carboxylate CAS NO 220655-09-4 is a high-purity, versatile heterocyclic building block and synthetic intermediate. This compound is of significant value in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily sought after by research institutions and pharmaceutical companies for applications in medicinal chemistry and the development of novel active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates, particularly those containing the thiomorpholine scaffold.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and the development of new therapeutic agents.
• Agrochemical Synthesis: Serves as a precursor in the creation of novel pesticides and herbicides.
• Ligand and Catalyst Development: Utilized in the preparation of specialized ligands for catalysis and metal complexation.
• Custom Synthesis and Contract Manufacturing: A critical raw material for fine chemical producers offering bespoke synthesis services.
• Academic and R&D Laboratories: Employed in fundamental organic chemistry research and the exploration of new synthetic methodologies.

Basic Information

Product Name	tert-Butyl Thiomorpholine-4-Carboxylate
CAS No.	220655-09-4
Molecular Formula	C9H17NO2S
Molecular Weight	203.30 g/mol
Synonyms	4-(tert-Butoxycarbonyl)thiomorpholine; tert-Butyl 4-thiomorpholinecarboxylate; Thiomorpholine-4-carboxylic acid tert-butyl ester; Boc-thiomorpholine; 1,1-Dimethylethyl thiomorpholine-4-carboxylate; 4-Boc-thiomorpholine; TBTC; Thiomorpholine, 4-[(1,1-dimethylethoxy)carbonyl]-
EINECS	Contact for details

Quality Control

Our tert-Butyl Thiomorpholine-4-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and pharmaceutical applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment and are available upon request.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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