Description

Isopropyl 2-Amino-4-(4-tert-Butylphenyl)-5-Methylthiophene-3-Carboxylate is a high-purity, specialized organic intermediate of significant importance in advanced chemical synthesis. This compound is valued for its role as a key building block in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought by R&D chemists and process development scientists for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Material Science Research: Serves as a building block for creating advanced organic materials, such as organic semiconductors or specialty polymers.
• Chemical Research & Development: Employed in academic and industrial labs for method development and exploring new synthetic routes for complex heterocyclic compounds.
• Fine Chemical Production: Used in the custom synthesis of high-value, low-volume specialty chemicals for various industrial applications.

Basic Information

Product Name	Isopropyl 2-Amino-4-(4-tert-Butylphenyl)-5-Methylthiophene-3-Carboxylate
CAS No.	905011-55-4
Molecular Formula	C19H25NO2S
Molecular Weight	331.47 g/mol
Synonyms	2-Amino-4-(4-tert-butylphenyl)-5-methylthiophene-3-carboxylic acid isopropyl ester; Isopropyl 2-amino-4-(p-tert-butylphenyl)-5-methylthiophene-3-carboxylate; 905011-55-4; 4-(4-tert-Butylphenyl)-2-amino-5-methylthiophene-3-carboxylic acid isopropyl ester; 5-Methyl-2-amino-4-(4-tert-butylphenyl)thiophene-3-carboxylic acid isopropyl ester
EINECS	Contact for details

Quality Control

Every batch of Isopropyl 2-Amino-4-(4-tert-Butylphenyl)-5-Methylthiophene-3-Carboxylate is produced under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency meet the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment.

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); the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%

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