Description

Methyl 5'-Amino-2,3'-Bithiophene-4'-Carboxylate is a high-purity, functionalized bithiophene derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel organic electronic materials and pharmaceutical intermediates. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for constructing complex heterocyclic systems.

Application

• Key synthetic intermediate in the preparation of organic semiconductors and conductive polymers.
• Building block for novel pharmaceutical candidates, particularly in kinase inhibitor research.
• Precursor for functional dyes and pigments used in optoelectronic devices.
• Starting material for the synthesis of complex ligands in catalysis.
• Research chemical for developing new organic light-emitting diodes (OLEDs) and field-effect transistors (OFETs).
• Intermediate in agrochemical research for novel active ingredients.

Basic Information

Product Name	Methyl 5'-Amino-2,3'-Bithiophene-4'-Carboxylate
CAS No.	444907-56-6
Molecular Formula	C10H9NO2S2
Molecular Weight	239.31 g/mol
Synonyms	5'-Amino-2,3'-bithiophene-4'-carboxylic acid methyl ester; Methyl 5-amino-2,3'-bithiophene-4'-carboxylate; 2,3'-Bithiophene-4'-carboxylic acid, 5'-amino-, methyl ester; 4'-Methoxycarbonyl-2,3'-bithiophene-5'-amine
EINECS	Contact for details

Quality Control

Our Methyl 5'-Amino-2,3'-Bithiophene-4'-Carboxylate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to ISO 9001 quality management standards, and our analytical methods include HPLC, NMR, and mass spectrometry for definitive characterization.

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 nature, the container must be kept tightly sealed to exclude moisture. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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