Description

2-Thiophenecarboxylicacid,3-(Carboxyamino)-(9Ci) is a specialized heterocyclic carboxylic acid derivative with significant utility in advanced organic synthesis. This compound serves as a key multifunctional building block, offering both carboxylic acid and carboxyamino functional groups on a thiophene scaffold for precise molecular construction. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and complex intermediates.

Application

• Pharmaceutical Intermediate: A critical precursor in the research and synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where the thiophene moiety can contribute to biological activity and environmental stability.
• Material Science Research: Serves as a monomer or functionalizing agent in the creation of conductive polymers and organic electronic materials due to the thiophene core.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create novel chelating ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom synthesis houses serving the fine chemical and life science industries.

Basic Information

Item	Detail
Product Name	2-Thiophenecarboxylicacid,3-(Carboxyamino)-(9Ci)
CAS No.	211569-06-1
Molecular Formula	C7H5NO4S
Molecular Weight	199.18 g/mol
Synonyms	3-(Carboxyamino)thiophene-2-carboxylic acid; 3-Aminocarbonylthiophene-2-carboxylic acid; 2-Thiophenecarboxylic acid, 3-(aminocarbonyl)-; 3-Carbamoylthiophene-2-carboxylic acid; Thiophene-2,3-dicarboxylic acid monoamide; 3-Aminothiophene-2,5-dicarboxylic acid (tautomer); 211569-06-1; 3-Carbamoyltiophene-2-carboxylic acid
EINECS	Contact for details

Quality Control

Every batch of 2-Thiophenecarboxylicacid,3-(Carboxyamino)-(9Ci) is manufactured and tested under a strict quality management system. We provide comprehensive analytical documentation to ensure the material meets the high-purity standards required for research and development applications. A Certificate of Analysis (COA) detailing identity, purity (typically by HPLC), and impurity profiles is supplied with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). The product is light-sensitive and should be stored away from light. Keep away from strong acids and incompatible materials.

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	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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