4,4'-Azanediylbis(N-(pyridin-2-yl)benzenesulf… 2033064-46-7

Name: 4,4'-Azanediylbis(N-(pyridin-2-yl)benzenesulfonamide)
Brand: Vaqora Chemicals
SKU: VQ-027162

About 4,4'-Azanediylbis(N-(pyridin-2-yl)benzenesulfonamide)

Listed under CAS 2033064-46-7, 4,4'-Azanediylbis(N-(pyridin-2-yl)benzenesulfonamide) is an impurity of Sulfasalazine available from Vaqora Chemicals. The compound has the formula C22H19N5O4S2, corresponding to a molecular weight of 481.6 g/mol. Systematically, it is named N-pyridin-2-yl-4-[4-(pyridin-2-ylsulfamoyl)anilino]benzenesulfonamide.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Sulfasalazine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer 4,4'-Azanediylbis(N-(pyridin-2-yl)benzenesulfonamide) in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Sulfasalazine

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

Sulfasalazine impurities

Specifications & identifiers

Chemical identifiers
Product name	4,4'-Azanediylbis(N-(pyridin-2-yl)benzenesulfonamide)
Catalogue No.	VQ-027162
CAS Number	2033064-46-7
IUPAC name	N-pyridin-2-yl-4-[4-(pyridin-2-ylsulfamoyl)anilino]benzenesulfonamide
Molecular formula	C₂₂H₁₉N₅O₄S₂
Molecular weight	481.6 g/mol
Exact mass	481.0878
Grade	Reference Standard
HSN code	38229090
InChIKey	VLXOPSHZTFCDQZ-UHFFFAOYSA-N
SMILES	C1=CC=NC(=C1)NS(=O)(=O)C2=CC=C(C=C2)NC3=CC=C(C=C3)S(=O)(=O)NC4=CC=CC=N4
PubChem CID	176479379

Physical properties
Physical form	Solid
LogP (XLogP3)	2
H-bond donors / acceptors	3 / 9
TPSA	147 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'-Azanediylbis(N-(pyridin-2-yl)benzenesulfonamide)?

The CAS Registry Number of 4,4'-Azanediylbis(N-(pyridin-2-yl)benzenesulfonamide) is 2033064-46-7.

What is the molecular formula and molecular weight of 4,4'-Azanediylbis(N-(pyridin-2-yl)benzenesulfonamide)?

4,4'-Azanediylbis(N-(pyridin-2-yl)benzenesulfonamide) has the molecular formula C22H19N5O4S2 and a molecular weight of 481.6 g/mol. Its IUPAC name is N-pyridin-2-yl-4-[4-(pyridin-2-ylsulfamoyl)anilino]benzenesulfonamide.

What is 4,4'-Azanediylbis(N-(pyridin-2-yl)benzenesulfonamide) used for?

4,4'-Azanediylbis(N-(pyridin-2-yl)benzenesulfonamide) is supplied as a characterised reference material related to Sulfasalazine. 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'-Azanediylbis(N-(pyridin-2-yl)benzenesulfonamide) can I order?

We supply 4,4'-Azanediylbis(N-(pyridin-2-yl)benzenesulfonamide) 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'-Azanediylbis(N-(pyridin-2-yl)benzenesulfonamide)?

Yes. Every lot of 4,4'-Azanediylbis(N-(pyridin-2-yl)benzenesulfonamide) 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'-Azanediylbis(N-(pyridin-2-yl)benzenesulfonamide) be shipped internationally?

Yes. We export 4,4'-Azanediylbis(N-(pyridin-2-yl)benzenesulfonamide) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.