Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
Bulk CASAccount
Analgesic & Anti-inflammatory APIs

Probenecid

IP/BP/USPAvailable on request

Order Probenecid (CAS 57-66-9) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our Analgesic & Anti-inflammatory APIs range.

Pack sizes
Probenecid chemical structure
CAS number57-66-9
FormulaC13H19NO4S
Molar mass285.36 g/mol
Physical formPowder
HS code2933
Purity99.34%
InChIKeyDBABZHXKTCFAPX-UHFFFAOYSA-N
IUPAC name4-(dipropylsulfamoyl)benzoic acid

About Probenecid

Zemixal supplies Probenecid within its APIs & Bulk Drugs portfolio. Identity at a glance (IP/BP/USP): CAS 57-66-9, formula C13H19NO4S and molar mass 285.36 g/mol. It is described as white crystalline powder (results : complies).

Typical applications

  • Pharmaceutical formulation
  • Generic drug development

Handling and storage

Hazard communication follows GHS (Warning: H302). Our SDS lists exposure controls and first-aid measures.

Order it in 1 kg, 5 kg and 25 kg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Specifications and identifiers

Specifications of Probenecid
Product nameProbenecid
Catalogue numberZX-004014
CAS number57-66-9
IUPAC name4-(dipropylsulfamoyl)benzoic acid
Molecular formulaC13H19NO4S
Molar mass285.36 g/mol
Exact mass285.1035
GradeIP/BP/USP
Purity / assay99.34%
Physical formPowder
AppearanceWhite crystalline powder (results : complies)
XLogP33.2
H-bond donors / acceptors1 / 5
Topological polar surface area83.1 Ų
HS code2933
InChIKeyDBABZHXKTCFAPX-UHFFFAOYSA-N
SMILESCCCN(CCC)S(=O)(=O)C1=CC=C(C=C1)C(=O)O
PubChem CID4911
SynonymsProbenecid acid, Benuryl, p-(Dipropylsulfamoyl)benzoic acid, Prolongine, Synergid R, Probenecide, 4-[(dipropylamino)sulfonyl]benzoic acid, 4-((Dipropylamino)sulfonyl)benzoic acid, Probenate, 4-(Di-n-propylsulfamoyl)benzoesaeure, Benzoic acid, p-(dipropylsulfamoyl)-, 4-(N,N-Dipropylsulfamoyl)benzoesaeure

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Probenecid
1 kgQuoted on request
5 kgQuoted on request
25 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Probenecid

Which CAS number identifies Probenecid?
Probenecid is registered under CAS 57-66-9. You may also see it listed as Probenecid acid, Benuryl, p-(Dipropylsulfamoyl)benzoic acid. Our catalogue number for this item is ZX-004014.
What are the formula and molar mass of Probenecid?
For Probenecid, its formula is C13H19NO4S and its molar mass is 285.36 g/mol. The systematic (IUPAC) name is 4-(dipropylsulfamoyl)benzoic acid. InChIKey DBABZHXKTCFAPX-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Probenecid?
This listing is IP/BP/USP grade with 99.34% purity. Standard packs are 1 kg, 5 kg, 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Probenecid?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Probenecid to my country?
Yes. Because Probenecid is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Compare 0 of 4Compare now