1,2-Di(pyridin-3-yl)disulfane

Name: 1,2-Di(pyridin-3-yl)disulfane
Brand: Vaqora Chemicals
SKU: VQ-042933

About 1,2-Di(pyridin-3-yl)disulfane

Listed under CAS 24367-50-8, 1,2-Di(pyridin-3-yl)disulfane is an impurity of Vonoprazan available from Vaqora Chemicals. With the molecular formula C10H8N2S2, it has a molar mass of 220.3 g/mol. Its systematic (IUPAC) name is 3-(pyridin-3-yldisulfanyl)pyridine. It is also known as 3,3'-Dipyridyl disulfide or 3,3'-Dithiobispyridine.

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. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Vonoprazan, 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 1,2-Di(pyridin-3-yl)disulfane 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 Vonoprazan

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

Vonoprazan impurities

Specifications & identifiers

Chemical identifiers
Product name	1,2-Di(pyridin-3-yl)disulfane
Catalogue No.	VQ-042933
CAS Number	24367-50-8
IUPAC name	3-(pyridin-3-yldisulfanyl)pyridine
Molecular formula	C₁₀H₈N₂S₂
Molecular weight	220.3 g/mol
Exact mass	220.0129
Grade	Reference Standard
HSN code	38229090
InChIKey	YURPISYZTZHYBW-UHFFFAOYSA-N
SMILES	C1=CC(=CN=C1)SSC2=CN=CC=C2
PubChem CID	188949

Physical properties
Physical form	Solid
LogP (XLogP3)	1.9
H-bond donors / acceptors	0 / 4
TPSA	76.4 Å²
Synonyms	3,3'-Dipyridyl disulfide, 3,3'-Dithiobispyridine, 3,3-Dithiodipyridine, 3,3'-Dithiodipyridine, Bis(3-pyridinyl) disulfide, Pyridine, 3,3'-dithiobis-, 3-(2-(pyridin-3-yl)disulfanyl)pyridine, 5,5'-dithio dipyridine, 3,3'-disulfanediyldipyridine, 1,2-Di(3-pyridyl)disulfane, 3-(3-pyridyldisulfanyl)pyridine

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 1,2-Di(pyridin-3-yl)disulfane?

The CAS Registry Number of 1,2-Di(pyridin-3-yl)disulfane is 24367-50-8. It is also known as 3,3'-Dipyridyl disulfide, 3,3'-Dithiobispyridine, 3,3-Dithiodipyridine.

What is the molecular formula and molecular weight of 1,2-Di(pyridin-3-yl)disulfane?

1,2-Di(pyridin-3-yl)disulfane has the molecular formula C10H8N2S2 and a molecular weight of 220.3 g/mol. Its IUPAC name is 3-(pyridin-3-yldisulfanyl)pyridine.

What is 1,2-Di(pyridin-3-yl)disulfane used for?

1,2-Di(pyridin-3-yl)disulfane is supplied as a characterised reference material related to Vonoprazan. 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 1,2-Di(pyridin-3-yl)disulfane can I order?

We supply 1,2-Di(pyridin-3-yl)disulfane 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 1,2-Di(pyridin-3-yl)disulfane?

Yes. Every lot of 1,2-Di(pyridin-3-yl)disulfane 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 1,2-Di(pyridin-3-yl)disulfane be shipped internationally?

Yes. We export 1,2-Di(pyridin-3-yl)disulfane worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.