Description

4-(Pyrrolidine-1-Sulfonyl)-Benzaldehyde is a high-purity, specialized organic building block featuring a benzaldehyde core functionalized with a pyrrolidine sulfonyl group. This unique molecular architecture makes it a valuable intermediate for synthesizing 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 academic researchers exploring new chemical entities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly for libraries targeting enzymes and receptors where the sulfonamide moiety is critical.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its aldehyde group for further derivatization.
• Material Science Precursor: Serves as a monomer or functionalization agent in the creation of specialty polymers and advanced organic materials.
• Chemical Biology Probe Synthesis: Employed to create molecular probes and tags for studying biological processes and protein interactions.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological development and exploration of novel organic reactions.

Basic Information

Product Name	4-(Pyrrolidine-1-Sulfonyl)-Benzaldehyde
CAS No.	77547-11-6
Molecular Formula	C11H13NO3S
Molecular Weight	239.29 g/mol
Synonyms	4-(1-Pyrrolidinesulfonyl)benzaldehyde; 4-(Pyrrolidine-1-sulfonyl)benzaldehyde; 4-(N-Pyrrolidinosulfonyl)benzaldehyde; 1-[(4-Formylphenyl)sulfonyl]pyrrolidine; Benzaldehyde, 4-(1-pyrrolidinesulfonyl)-; 4-(Pyrrolidin-1-ylsulfonyl)benzaldehyde
EINECS	Contact for details

Quality Control

Every batch of 4-(Pyrrolidine-1-Sulfonyl)-Benzaldehyde is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere.

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	≤ 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.