Description

3-[(2-Amino-2-Oxoethyl)Sulfanyl]-2-Thiophenecarboxylic Acid is a high-purity, specialized organic building block featuring a unique thiophene carboxylic acid core functionalized with a thioether-linked acetamide group. This molecular architecture makes it a valuable intermediate for synthesizing novel compounds in advanced research and development. It is primarily sought after by pharmaceutical and agrochemical R&D teams for creating new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in areas targeting enzymes or receptors where the thiophene and amide functionalities are critical.
• Agrochemical Research: Used in the synthesis of new herbicides, fungicides, or insecticides, leveraging its heterocyclic structure for bioactivity.
• Material Science Precursor: Serves as a building block for functional polymers or organic electronic materials due to the conjugated thiophene system.
• Chemical Biology Probe Synthesis: Utilized in creating molecular probes or linkers for studying biological processes, where the reactive carboxylic acid and amino groups allow for further conjugation.
• Custom Synthesis & Contract Manufacturing: Supplied to fine chemical manufacturers for producing client-specific target molecules in multi-step synthetic routes.

Basic Information

Product Name	3-[(2-Amino-2-Oxoethyl)Sulfanyl]-2-Thiophenecarboxylic Acid
CAS No.	303150-84-7
Molecular Formula	C7H7NO3S2
Molecular Weight	217.26 g/mol
Synonyms	2-Thiophenecarboxylic acid, 3-[(2-amino-2-oxoethyl)thio]-; 3-(Carbamoylmethylsulfanyl)thiophene-2-carboxylic acid; 3-[(2-Amino-2-oxoethyl)thio]-2-thiophenecarboxylic acid; 3-(2-Amino-2-oxoethylsulfanyl)thiophene-2-carboxylic acid; Acetamide, 2-[(2-carboxy-3-thienyl)thio]-; 2-[(2-Carboxythiophen-3-yl)thio]acetamide
EINECS	Contact for details

Quality Control

Every batch of 3-[(2-Amino-2-Oxoethyl)Sulfanyl]-2-Thiophenecarboxylic Acid is manufactured and tested under a strict quality management system. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with industry standards and customer specifications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). This compound is moisture-sensitive (hygroscopic); keep the container tightly sealed under an inert atmosphere if specified for long-term storage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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