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Pyridine Derivatives

2,2'-Dipyridyl disulfide, 98%

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Order 2,2'-Dipyridyl disulfide, 98% (CAS 2127-03-9) online at Zemixal. Request a quote with price, lead time and documents.

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2,2'-Dipyridyl disulfide, 98% chemical structure
CAS number2127-03-9
FormulaC10H8N2S2
Molar mass220.3 g/mol
Physical formCrystalline
HS code28439019
Purity98%
InChIKeyHAXFWIACAGNFHA-UHFFFAOYSA-N
IUPAC name2-(pyridin-2-yldisulfanyl)pyridine

About 2,2'-Dipyridyl disulfide, 98%

Zemixal supplies 2,2'-Dipyridyl disulfide, 98% within its pharma Intermediates & Building Blocks portfolio. Key data (98%): CAS 2127-03-9, formula C10H8N2S2 and molar mass 220.3 g/mol. Typical appearance is white powder or crystals.

Use cases we see most often

  • Organic synthesis
  • Chromatography

Safe handling

Physical constants on file: melting point 57-60 °C. It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 5 g, 25 g and 250 g, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Organic synthesis
  • Chromatography

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 2,2'-Dipyridyl disulfide, 98%
Product name2,2'-Dipyridyl disulfide, 98%
Catalogue numberZX-010714
CAS number2127-03-9
IUPAC name2-(pyridin-2-yldisulfanyl)pyridine
Molecular formulaC10H8N2S2
Molar mass220.3 g/mol
Exact mass220.0129
Purity / assay98%
Physical formCrystalline
AppearanceWhite powder or crystals
Melting point57-60 °C
XLogP32.6
H-bond donors / acceptors0 / 4
Topological polar surface area76.4 Ų
HS code28439019
InChIKeyHAXFWIACAGNFHA-UHFFFAOYSA-N
SMILESC1=CC=NC(=C1)SSC2=CC=CC=N2
PubChem CID65093
Synonyms2,2'-Dithiodipyridine, 2,2'-Dipyridyl disulfide, 2,2'-Dipyridyldisulfide, 2-Dipyridyl disulfide, 2PDS, 2,2'-Dithiopyridine, Pyridine, 2,2'-dithiobis-, orthopyridyl disulfide, 2,2-dithiobispyridine, 2,2-PDS, 1,2-di(pyridin-2-yl)disulfane, Aldrithiol-2

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

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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 2,2'-Dipyridyl disulfide, 98%
5 gQuoted on request
25 gQuoted on request
250 gQuoted on request

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

Questions about 2,2'-Dipyridyl disulfide, 98%

Which CAS number identifies 2,2'-Dipyridyl disulfide, 98%?
2,2'-Dipyridyl disulfide, 98% is registered under CAS 2127-03-9. You may also see it listed as 2,2'-Dithiodipyridine, 2,2'-Dipyridyl disulfide, 2,2'-Dipyridyldisulfide. Our catalogue number for this item is ZX-010714.
What are the formula and molar mass of 2,2'-Dipyridyl disulfide, 98%?
For 2,2'-Dipyridyl disulfide, 98%, its formula is C10H8N2S2 and its molar mass is 220.3 g/mol. The systematic (IUPAC) name is 2-(pyridin-2-yldisulfanyl)pyridine. InChIKey HAXFWIACAGNFHA-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 2,2'-Dipyridyl disulfide, 98%?
This listing is 98% purity. Standard packs are 5 g, 25 g, 250 g. Larger quantities and custom packing can be quoted on request.
Which documents come with 2,2'-Dipyridyl disulfide, 98%?
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 2,2'-Dipyridyl disulfide, 98% to my country?
Yes. Because 2,2'-Dipyridyl disulfide, 98% 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.

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