Description

3-Amino-5-tert-Butylthiophene Hydrochloride is a high-purity organic intermediate, specifically a functionalized thiophene derivative. This compound is valued for its role as a critical building block in the synthesis of complex molecules, particularly in advanced material science and pharmaceutical research. It is essential for R&D chemists and process development scientists working in agrochemical, pharmaceutical, and specialty chemical manufacturing.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the development of advanced crop protection agents, including herbicides and fungicides with specific activity profiles.
• Material Science Research: Serves as a monomer or functional unit in the development of conductive polymers and organic electronic materials.
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for metal catalysis and asymmetric synthesis.
• Dye and Pigment Intermediate: Acts as a building block for synthesizing specialized heterocyclic dyes and colorants.
• Academic and Industrial R&D: A valuable reagent for exploratory chemistry and process optimization in laboratory settings.

Basic Information

Product Name	3-Amino-5-tert-Butylthiophene Hydrochloride
CAS No.	75782-77-3
Molecular Formula	C8H14ClNS
Molecular Weight	191.72 g/mol
Synonyms	5-(tert-Butyl)thiophen-3-amine hydrochloride; 3-Amino-5-tert-butylthiophene HCl; 5-tert-Butyl-3-thiophenamine hydrochloride; 3-Amino-5-(1,1-dimethylethyl)thiophene hydrochloride; 5-tert-Butylthiophen-3-amine hydrochloride; 3-Thiophenamine, 5-(1,1-dimethylethyl)-, hydrochloride (1:1)
EINECS	Contact for details

Quality Control

Every batch of 3-Amino-5-tert-Butylthiophene Hydrochloride is produced under a strict quality management system. We employ advanced analytical techniques including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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