Description

tert-Butyl Thiophen-2-Ylcarbamate is a specialized organic compound featuring a thiophene ring linked to a tert-butyl carbamate protecting group. This molecular architecture makes it a valuable building block and intermediate in advanced organic synthesis, particularly for the development of active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily utilized by research institutions, pharmaceutical developers, and fine chemical manufacturers engaged in heterocyclic and medicinal chemistry.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Serves as a precursor in the development of advanced pesticides and herbicides with specific activity profiles.
• Organic Synthesis Reagent: Used as a protected amine synthon in multi-step synthetic routes for complex heterocyclic molecules.
• Material Science Research: Investigated as a monomer or functional component in the development of specialty polymers and electronic materials.
• Chemical Reference Standard: Employed as a high-purity standard for analytical method development and quality control in API manufacturing.

Basic Information

Product Name	tert-Butyl Thiophen-2-Ylcarbamate
CAS No.	56267-50-6
Molecular Formula	C9H13NO2S
Molecular Weight	199.27 g/mol
Synonyms	2-Thiophenecarboxylic acid, N-(1,1-dimethylethyl)-; N-tert-Butylthiophene-2-carboxamide; tert-Butyl 2-thienylcarbamate; 2-(tert-Butylcarbamoyl)thiophene; Carbamic acid, N-(2-thienyl)-, 1,1-dimethylethyl ester; Thiophene-2-carboxylic acid tert-butylamide
EINECS	Contact for details

Quality Control

Our tert-Butyl Thiophen-2-Ylcarbamate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for pharmaceutical R&D and fine chemical synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.0%

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