Description

3-Thiophenecarboxylicacid,2-[(Aminocarbonyl)Amino]-,Methylester(9Ci) is a specialized heterocyclic building block that serves as a critical intermediate in advanced organic synthesis. Its molecular structure, featuring both a thiophene core and a ureido functional group, makes it a valuable precursor for constructing complex molecules with tailored properties. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and fungicides, leveraging the bioactivity of the thiophene moiety.
• Material Science: Serves as a monomer or precursor for functional polymers and advanced organic electronic materials.
• Chemical Synthesis: A versatile reagent for constructing complex heterocyclic systems in academic and industrial research laboratories.
• Ligand and Catalyst Development: Utilized in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	3-Thiophenecarboxylicacid,2-[(Aminocarbonyl)Amino]-,Methylester(9Ci)
CAS No.	106666-44-8
Molecular Formula	C7H8N2O3S
Molecular Weight	200.22 g/mol
Synonyms	Methyl 2-(aminocarbonylamino)thiophene-3-carboxylate; Methyl 2-ureidothiophene-3-carboxylate; 2-Ureido-3-thiophenecarboxylic acid methyl ester; 2-Carbamoylamino-3-methoxycarbonylthiophene; 3-Thiophenecarboxylic acid, 2-[(aminocarbonyl)amino]-, methyl ester; 2-(Aminocarbonylamino)-3-thiophenecarboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our production of 3-Thiophenecarboxylicacid,2-[(Aminocarbonyl)Amino]-,Methylester(9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We are committed to meeting the exacting requirements of research and cGMP-grade manufacturing, with specifications available to support regulatory filings.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.