Description

5-Chloro-3-[n-(Methoxy-Carbonyl-Methyl)Sulfamoyl]-2-Thiophene Carboxylic Acid Methyl Ester is a high-purity, specialized thiophene derivative used as a critical synthetic intermediate in advanced chemical manufacturing. Its value lies in its unique molecular structure, which serves as a versatile building block for constructing complex heterocyclic compounds. This product is essential for research and development chemists and process engineers in the pharmaceutical and agrochemical industries, where it is utilized in the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides with specific modes of action.
• Material Science Research: Serves as a precursor for developing specialty polymers and organic electronic materials with unique conductive properties.
• Chemical Research & Development: A versatile reagent for constructing complex heterocyclic scaffolds in medicinal and synthetic chemistry programs.
• Fine Chemical Production: Employed in the multi-step synthesis of high-value, low-volume specialty chemicals for various industrial applications.

Basic Information

Product Name	5-Chloro-3-[n-(Methoxy-Carbonyl-Methyl)Sulfamoyl]-2-Thiophene Carboxylic Acid Methyl Ester
CAS No.	70374-38-8
Molecular Formula	C10H10ClNO6S2
Molecular Weight	339.77 g/mol
Synonyms	Methyl 5-chloro-3-[[(methoxycarbonyl)methyl]sulfamoyl]thiophene-2-carboxylate; 5-Chloro-3-((methoxycarbonylmethyl)sulfamoyl)thiophene-2-carboxylic acid methyl ester; 2-Thiophenecarboxylic acid, 5-chloro-3-[[(methoxycarbonyl)methyl]sulfamoyl]-, methyl ester; Methyl 5-chloro-3-((methoxycarbonylmethyl)sulfamoyl)thiophene-2-carboxylate; 5-Chloro-3-(N-methoxycarbonylmethylsulfamoyl)thiophene-2-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our production of 5-Chloro-3-[n-(Methoxy-Carbonyl-Methyl)Sulfamoyl]-2-Thiophene Carboxylic Acid Methyl Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and meet the exacting standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.