4-(4-Nitrophenyl)sulfinylaniline

Name: 4-(4-Nitrophenyl)sulfinylaniline
Brand: Vaqora Chemicals
SKU: VQ-039842

About 4-(4-Nitrophenyl)sulfinylaniline

Vaqora Chemicals supplies 4-(4-Nitrophenyl)sulfinylaniline, an impurity of Dapsone registered under CAS number 5461-23-4. With the molecular formula C12H10N2O3S, it has a molar mass of 262.29 g/mol. It is also known as 4-Amino-4'-Nitrodiphenylsulfoxyd or 4-(4-Nitrobenzene-1-sulfinyl)aniline.

It is supplied 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.

Pharmaceutical QC and development laboratories use this impurity standard of Dapsone to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 4-(4-Nitrophenyl)sulfinylaniline is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Dapsone

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

Dapsone impurities

Specifications & identifiers

Chemical identifiers
Product name	4-(4-Nitrophenyl)sulfinylaniline
Catalogue No.	VQ-039842
CAS Number	5461-23-4
IUPAC name	4-(4-nitrophenyl)sulfinylaniline
Molecular formula	C₁₂H₁₀N₂O₃S
Molecular weight	262.29 g/mol
Exact mass	262.0412
Grade	Reference Standard
HSN code	38229090
InChIKey	AMRBPRDVGWGKAC-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1N)S(=O)C2=CC=C(C=C2)[N+](=O)[O-]
PubChem CID	221236

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	1 / 5
TPSA	108 Å²

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 4-(4-Nitrophenyl)sulfinylaniline?

The CAS Registry Number of 4-(4-Nitrophenyl)sulfinylaniline is 5461-23-4. It is also known as 4-Amino-4'-Nitrodiphenylsulfoxyd, 4-(4-Nitrobenzene-1-sulfinyl)aniline.

What is the molecular formula and molecular weight of 4-(4-Nitrophenyl)sulfinylaniline?

4-(4-Nitrophenyl)sulfinylaniline has the molecular formula C12H10N2O3S and a molecular weight of 262.29 g/mol. Its IUPAC name is 4-(4-nitrophenyl)sulfinylaniline.

What is 4-(4-Nitrophenyl)sulfinylaniline used for?

4-(4-Nitrophenyl)sulfinylaniline is supplied as a characterised reference material related to Dapsone. 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 4-(4-Nitrophenyl)sulfinylaniline can I order?

We supply 4-(4-Nitrophenyl)sulfinylaniline 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 4-(4-Nitrophenyl)sulfinylaniline?

Yes. Every lot of 4-(4-Nitrophenyl)sulfinylaniline 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 4-(4-Nitrophenyl)sulfinylaniline be shipped internationally?

Yes. We export 4-(4-Nitrophenyl)sulfinylaniline worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.