Description

2-Thiophenecarboxylicacid,5-Methoxy-4-Nitro-(9Ci) is a specialized heterocyclic building block featuring a nitro-substituted thiophene core. This compound matters as a high-value intermediate for synthesizing complex molecules in advanced research and development. It is primarily needed by pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, particularly for targeted therapies.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its unique heterocyclic structure for biological activity.
• Material Science Research: Acts as a precursor for developing novel organic electronic materials, such as conductive polymers or non-linear optical (NLO) materials.
• Chemical Research & Development: Employed as a versatile building block in organic synthesis for constructing complex molecular architectures in academic and industrial labs.
• Ligand and Catalyst Development: Useful for creating specialized ligands for metal catalysis or as a component in catalyst design.

Basic Information

Product Name	2-Thiophenecarboxylicacid,5-Methoxy-4-Nitro-(9Ci)
CAS No.	204326-35-2
Molecular Formula	C7H5NO5S
Molecular Weight	215.18 g/mol
Synonyms	5-Methoxy-4-nitro-2-thiophenecarboxylic acid; 4-Nitro-5-methoxythiophene-2-carboxylic acid; 2-Thiophenecarboxylic acid, 5-methoxy-4-nitro-; 5-Methoxy-4-nitrothiophene-2-carboxylic acid; 204326-35-2; Thiophene-2-carboxylic acid, 5-methoxy-4-nitro-
EINECS	Contact for details

Quality Control

Our 2-Thiophenecarboxylicacid,5-Methoxy-4-Nitro-(9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) are available upon request to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). As with many nitro-aromatic compounds, it should be kept away from strong oxidizers and heat sources.

Specification

Item	Specification
Appearance	Yellow to light brown 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%

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