Probenecid EP Impurity D

Name: Probenecid EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-033331

About Probenecid EP Impurity D

Vaqora Chemicals supplies Probenecid EP Impurity D, a pharmacopeial impurity of Probenecid registered under CAS number 70190-76-0. Its molecular formula is C15H23NO4S and its molecular weight is 313.4 g/mol. The IUPAC name is ethyl 4-(dipropylsulfamoyl)benzoate. It is also known as Probenecid - Impurity D or Ethyl 4-((dipropylamino)sulfonyl)benzoate.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Probenecid impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Probenecid

View every impurity, metabolite and intermediate we list for Probenecid.

Probenecid impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Probenecid EP Impurity D
Catalogue No.	VQ-033331
CAS Number	70190-76-0
IUPAC name	ethyl 4-(dipropylsulfamoyl)benzoate
Molecular formula	C₁₅H₂₃NO₄S
Molecular weight	313.4 g/mol
Exact mass	313.1348
Grade	Reference Standard
HSN code	38229090
InChIKey	ADVZKXPBFUZXGF-UHFFFAOYSA-N
SMILES	CCCN(CCC)S(=O)(=O)C1=CC=C(C=C1)C(=O)OCC
PubChem CID	17811092

Physical properties
Physical form	Solid
LogP (XLogP3)	3.9
H-bond donors / acceptors	0 / 5
TPSA	72.1 Å²
Synonyms	Probenecid - Impurity D, Ethyl 4-((dipropylamino)sulfonyl)benzoate, Ethyl 4-[(dipropylamino)sulfonyl]benzoate, Benzoic acid, 4-((dipropylamino)sulfonyl)-, ethyl ester, Ethyl 4-(N,N-dipropylsulfamoyl)benzoate, Ethyl 4-(Dipropylsulfamoyl)benzoate (Probenecid Ethyl Ester)

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Probenecid EP Impurity D?

The CAS Registry Number of Probenecid EP Impurity D is 70190-76-0. It is also known as Probenecid - Impurity D, Ethyl 4-((dipropylamino)sulfonyl)benzoate, Ethyl 4-[(dipropylamino)sulfonyl]benzoate.

What is the molecular formula and molecular weight of Probenecid EP Impurity D?

Probenecid EP Impurity D has the molecular formula C15H23NO4S and a molecular weight of 313.4 g/mol. Its IUPAC name is ethyl 4-(dipropylsulfamoyl)benzoate.

What is Probenecid EP Impurity D used for?

Probenecid EP Impurity D is supplied as a characterised reference material related to Probenecid. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Probenecid EP Impurity D can I order?

We supply Probenecid EP Impurity D in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Probenecid EP Impurity D?

Yes. Every lot of Probenecid EP Impurity D is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Probenecid EP Impurity D be shipped internationally?

Yes. We export Probenecid EP Impurity D worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.