Description

2-Thiophenecarboxylicacid,3-Amino-5-(Hydroxymethyl)-,Methylester(9Ci) is a high-purity, functionalized thiophene derivative that serves as a critical building block in advanced organic synthesis. This compound is valued for its unique molecular architecture, combining amino, hydroxymethyl, and ester functionalities on a thiophene core, enabling precise chemical modifications. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for molecules targeting the central nervous system or possessing specific receptor activity.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, or insecticides where the thiophene moiety contributes to biological activity.
• Material Science Research: Serves as a precursor for functionalized polymers, conductive materials, or organic semiconductors due to the electron-rich thiophene ring.
• Ligand and Catalyst Development: The amino and hydroxymethyl groups make it a versatile starting point for synthesizing chelating ligands or organocatalysts.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes and enzyme mechanisms.

Basic Information

Product Name	2-Thiophenecarboxylicacid,3-Amino-5-(Hydroxymethyl)-,Methylester(9Ci)
CAS No.	785803-61-4
Molecular Formula	C7H9NO3S
Molecular Weight	187.22 g/mol
Synonyms	Methyl 3-amino-5-(hydroxymethyl)thiophene-2-carboxylate; 3-Amino-5-(hydroxymethyl)thiophene-2-carboxylic acid methyl ester; 2-Thiophenecarboxylic acid, 3-amino-5-(hydroxymethyl)-, methyl ester; Methyl 3-amino-5-(hydroxymethyl)-2-thiophenecarboxylate; 3-Amino-5-hydroxymethyl-thiophene-2-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our production of 2-Thiophenecarboxylicacid,3-Amino-5-(Hydroxymethyl)-,Methylester(9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for research and development purposes. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support our clients' regulatory needs with full traceability and documentation.

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). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider using a desiccator or an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.