Description

4-(Thiophene-2-Sulfonylamino)-Butyric Acid is a specialized organic building block featuring a thiophene sulfonamide moiety linked to a butyric acid chain. This compound matters as a key intermediate in the synthesis of novel pharmaceuticals and advanced materials, offering chemists a versatile handle for constructing complex molecules. It is primarily needed by research and development teams in the pharmaceutical, agrochemical, and material science industries for creating new active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A crucial building block in the research and synthesis of new drug candidates, particularly those targeting enzyme inhibition.
• Agrochemical Research: Used in developing novel herbicides, fungicides, and insecticides with potential new modes of action.
• Material Science: Serves as a monomer or functionalizing agent in the creation of specialty polymers and advanced organic materials.
• Chemical Biology: Employed as a probe or linker in bioconjugation and proteomics research due to its reactive sulfonamide and carboxylic acid groups.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological development and exploratory synthetic chemistry.

Basic Information

Product Name	4-(Thiophene-2-Sulfonylamino)-Butyric Acid
CAS No.	379251-18-0
Molecular Formula	C9H11NO4S2
Molecular Weight	261.32 g/mol
Synonyms	4-[(Thiophen-2-ylsulfonyl)amino]butanoic acid; 4-(2-Thiophenesulfonamido)butyric acid; 2-Thiophenesulfonamide, N-(3-carboxypropyl)-; Butanoic acid, 4-[(2-thienylsulfonyl)amino]-; N-(3-Carboxypropyl)thiophene-2-sulfonamide; 4-(Thiophene-2-sulfonylamino)butanoic acid; 379251-18-0; Thiophene-2-sulfonic acid (3-carboxypropyl)amide
EINECS	Contact for details

Quality Control

Our 4-(Thiophene-2-Sulfonylamino)-Butyric Acid is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). The product may be hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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