Description

Methyl 3-Amino-5-(tert-Butyl)Thiophene-2-Carboxylate is a high-purity, functionalized thiophene derivative serving as a critical building block in advanced organic synthesis. This compound matters because it provides a versatile scaffold for constructing complex molecules, particularly in the development of novel pharmaceuticals and specialty materials. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating new active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new generation pesticides and herbicides, leveraging the thiophene core for bioactivity.
• Material Science: Serves as a monomer or functional unit in the development of conductive polymers, organic semiconductors, and advanced organic electronic materials.
• Chemical Research: Employed as a versatile synthon in academic and industrial R&D for heterocyclic chemistry, methodology development, and library synthesis.
• Dye and Pigment Industry: Acts as an intermediate for synthesizing specialized dyes and pigments with unique optical properties.

Basic Information

Product Name	Methyl 3-Amino-5-(tert-Butyl)Thiophene-2-Carboxylate
CAS No.	175137-03-8
Molecular Formula	C10H15NO2S
Molecular Weight	213.30 g/mol
Synonyms	3-Amino-5-tert-butylthiophene-2-carboxylic acid methyl ester; Methyl 5-tert-butyl-3-aminothiophene-2-carboxylate; 2-Thiophenecarboxylic acid, 3-amino-5-(1,1-dimethylethyl)-, methyl ester; 5-tert-Butyl-3-aminothiophene-2-carboxylic acid methyl ester; Methyl 3-amino-5-(1,1-dimethylethyl)-2-thiophenecarboxylate; 3-Amino-5-(tert-butyl)thiophene-2-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Every batch of Methyl 3-Amino-5-(tert-Butyl)Thiophene-2-Carboxylate undergoes rigorous analytical testing to ensure it meets the high standards required for research and production. Our quality assurance protocols include identity confirmation, purity assessment, and impurity profiling using advanced techniques like HPLC, GC, and NMR. Certificates of Analysis (COA) detailing all specifications and test results are provided with each 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 (typically 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	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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