Probenecid

CAS 57-66-9C13H19NO4SBiochemicals & Reagents

Probenecid (CAS 57-66-9, C13H19NO4S) is a benzoic acid derivative with a molecular weight of 285.36 g/mol. It functions as an inhibitor of the organic anion transporter, specifically MRP. This compound is recognised for its role in biochemical research and as a bioactive small molecule, finding utility in cell biology studies and neuroscience research. Probenecid is supplied by TSS for laboratory and research purposes.

IUPAC: p-(Dipropylsulfamoyl)benzoic acid
Synonyms: p-(Dipropylsulfamoyl)benzoic acid

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Probenecid (C13H19NO4S) — chemical structure, CAS 57-66-9; Life Science, fine chemical supplied by Tech Serve Solutions

Application IndexBioactive Small MoleculesBiochemicals and ReagentsCell BiologyCell Signaling EnzymesDrug Efflux PumpsDrug Transport CompoundsEnzymesInhibitorsand Substrates

01 /Applications

Organic Anion Transporter Inhibition

Probenecid acts as a key inhibitor of the multidrug resistance-associated protein (MRP) transporter. This property makes it valuable for studying drug efflux mechanisms and cellular transport processes.

Biochemical Research Tool

As a bioactive small molecule, Probenecid is employed in various biochemical assays and research settings. Its well-defined inhibitory action aids in understanding transporter function and cellular signalling pathways.

Cell Biology Studies

Researchers utilise Probenecid in cell biology to modulate organic anion transport. This application is crucial for investigating cellular uptake, secretion, and the impact of transporter inhibition on cell function.

02 /Properties

Molecular weight	285.36
Empirical formula	C13H19NO4S
Assay	≥98% (NaOH, titration)
Application	Useful as an inhibitor of the organic anion transporter, MRP.

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H302Harmful if swallowed

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xn
Risk statements (R)	22

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

57-66-9

MDL number

MFCD00038402

PubChem substance

24898976

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is Probenecid used for?

Probenecid is primarily used as an inhibitor of the organic anion transporter, MRP, and serves as a valuable tool in biochemical research, cell biology, and neuroscience studies.

What are the CAS number and formula for Probenecid?

The CAS number for Probenecid is 57-66-9, and its empirical formula is C13H19NO4S.

What grade and purity does Tech Serve Solutions supply for Probenecid?

Tech Serve Solutions supplies Probenecid with a purity of ≥98% (by NaOH titration). TSS does not represent this product as USP, BP, or EP grade.

How should Probenecid be handled safely?

Probenecid is classified as harmful if swallowed (H302) and requires handling with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. It is classified as WGK 3 in Germany.

Is Probenecid a controlled substance?

The provided data does not indicate that Probenecid is a controlled substance.

How is Probenecid packed, shipped, and exported?

Probenecid is packed and shipped according to standard chemical handling procedures to ensure integrity and safety during transit. TSS is a global supplier and exporter of fine chemicals.