Description

3-Thiophenecarboxylicacid,3-Aminotetrahydro-,Methylester(9Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound, with CAS number 742051-73-6, matters for its unique molecular architecture, combining a tetrahydrothiophene core with both amino and ester functionalities, enabling precise chemical modifications. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for constructing novel active ingredients and complex molecular scaffolds.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in medicinal chemistry programs targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Serves as a versatile precursor in the synthesis of new pesticides, herbicides, and fungicides with potentially improved efficacy and environmental profiles.
• Ligand and Catalyst Development: Used to create novel chiral ligands and organocatalysts for asymmetric synthesis, enhancing stereoselectivity in chemical reactions.
• Material Science: Employed in the research of functional polymers and advanced materials, where the thiophene moiety can contribute to electronic or optical properties.
• Chemical Biology Probe Synthesis: Utilized as a building block for creating molecular probes to study biological processes and enzyme functions.

Basic Information

Product Name	3-Thiophenecarboxylicacid,3-Aminotetrahydro-,Methylester(9Ci)
CAS No.	742051-73-6
Molecular Formula	C7H11NO2S
Molecular Weight	173.23 g/mol
Synonyms	Methyl 3-aminotetrahydrothiophene-3-carboxylate; 3-Aminotetrahydrothiophene-3-carboxylic acid methyl ester; Tetrahydro-3-thiophenecarboxylic acid, 3-amino-, methyl ester; 3-Amino-3-carbomethoxytetrahydrothiophene; 3-(Methoxycarbonyl)tetrahydrothiophen-3-amine; 742051-73-6
EINECS	Contact for details

Quality Control

Our 3-Thiophenecarboxylicacid,3-Aminotetrahydro-,Methylester(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specified parameters. Our commitment to quality supports your R&D and scale-up processes with reliable, high-purity material.

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). Keep away from strong acids and organic solvents. For long-term storage, consider maintaining the material under an inert atmosphere to ensure optimal stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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