Description

Amino-(5-Methyl-Thiophen-2-Yl)-Acetic Acid CAS NO 89776-66-9 is a high-purity, heterocyclic building block featuring both amino and carboxylic acid functional groups on a thiophene scaffold. This compound is essential for the synthesis of novel, complex molecules, offering a versatile handle for further derivatization in medicinal chemistry and material science. It is primarily sought after by research institutions and pharmaceutical companies engaged in the development of new active pharmaceutical ingredients (APIs) and advanced organic materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new drug candidates, particularly in areas like enzyme inhibitors and receptor modulators.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and insecticides that leverage the thiophene moiety for enhanced biological activity.
• Material Science Research: Serves as a precursor for functionalized polymers, organic semiconductors, and liquid crystals due to its conjugated thiophene system.
• Peptide Mimetics: The amino acid structure makes it valuable for constructing peptide analogs and peptidomimetics in biochemical research.
• Ligand Synthesis: Utilized in coordination chemistry to create specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis projects and scale-up processes under cGMP conditions.

Basic Information

Item	Detail
Product Name	Amino-(5-Methyl-Thiophen-2-Yl)-Acetic Acid
CAS No.	89776-66-9
Molecular Formula	C7H9NO2S
Molecular Weight	171.22 g/mol
Synonyms	2-Amino-2-(5-methylthiophen-2-yl)acetic acid; (5-Methyl-2-thienyl)glycine; 2-(5-Methyl-2-thienyl)glycine; 2-Amino-2-(5-methyl-2-thienyl)acetic acid; Amino(5-methyl-2-thienyl)acetic acid; 5-Methyl-2-thienylglycine; NSC 405124; 2-Thiopheneglycine, 5-methyl-
EINECS	Contact for details

Quality Control

Every batch of Amino-(5-Methyl-Thiophen-2-Yl)-Acetic Acid is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for research and development applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles by HPLC is supplied with each shipment. Our quality commitment supports compliance in regulated environments.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%
Optical Rotation	Contact for details

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