Description

4-(Pyrrolidine-1-Sulfonyl)Butanoic Acid is a high-purity organic building block featuring a sulfonamide linker and a carboxylic acid functional group. This molecular architecture makes it a versatile intermediate for the synthesis of more complex molecules in advanced research and development. It is primarily sought after by pharmaceutical and agrochemical R&D teams for constructing novel active ingredients and by material scientists exploring functional polymers.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly those targeting enzymes where the sulfonamide moiety can act as a bioisostere.
• Agrochemical Research: Used in developing novel herbicides, fungicides, or insecticides, leveraging its bifunctional reactivity for creating diverse chemical libraries.
• Chemical Biology Probe Synthesis: Serves as a linker or functional component in the creation of molecular probes for studying biological pathways and protein interactions.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for producing specialty polymers with tailored properties like specific solubility or reactivity.
• Custom Synthesis & Contract Manufacturing: A critical starting material for fine chemical manufacturers offering bespoke synthesis services to the life sciences industry.

Basic Information

Product Name	4-(Pyrrolidine-1-Sulfonyl)Butanoic Acid
CAS No.	1018283-85-6
Molecular Formula	C8H15NO4S
Molecular Weight	221.27 g/mol
Synonyms	4-(1-Pyrrolidinesulfonyl)butanoic acid; 4-(Pyrrolidine-1-sulfonyl)butyric acid; Butanoic acid, 4-(1-pyrrolidinylsulfonyl)-; 4-(Pyrrolidin-1-ylsulfonyl)butanoic acid; 1-Pyrrolidinesulfonylbutanoic acid; 4-(N-Pyrrolidinosulfonyl)butyric acid; 1018283-85-6
EINECS	Contact for details

Quality Control

Every batch of 4-(Pyrrolidine-1-Sulfonyl)Butanoic Acid is produced under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency meet the exacting standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each 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 (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which can affect stability and handling properties.

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	≤ 0.1%

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