Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
contact@zemixal.com
Bulk CASAccount
Pyridine Derivatives

2,2-Dithiobis (pyridine n-oxide), 98%

Available on request

Buy 2,2-Dithiobis (pyridine n-oxide), 98% (CAS 3696-28-4) from Zemixal. Request a quote with price, lead time and documents.

Pack sizes
2,2-Dithiobis (pyridine n-oxide), 98% chemical structure
CAS number3696-28-4
FormulaC10H8N2O2S2
Molar mass252.3 g/mol
Physical formPowder
HS code29242990
Purity98%
InChIKeyZHDBTKPXEJDTTQ-UHFFFAOYSA-N
IUPAC name1-oxido-2-[(1-oxidopyridin-1-ium-2-yl)disulfanyl]pyridin-1-ium

About 2,2-Dithiobis (pyridine n-oxide), 98%

Zemixal supplies 2,2-Dithiobis (pyridine n-oxide), 98% within its pharma Intermediates & Building Blocks portfolio. For your records (98%), the material is defined by CAS 3696-28-4, formula C10H8N2O2S2 and molar mass 252.3 g/mol. It is described as white to off-white powder.

Common uses in the lab and plant

  • Organic synthesis
  • API synthesis

Safe handling

Store at 2–8 °C. It carries the GHS signal word Warning (H302, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Available as 5 g, 25 g, 100 g and 1 kg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 2,2-Dithiobis (pyridine n-oxide), 98%
Product name2,2-Dithiobis (pyridine n-oxide), 98%
Catalogue numberZX-010716
CAS number3696-28-4
IUPAC name1-oxido-2-[(1-oxidopyridin-1-ium-2-yl)disulfanyl]pyridin-1-ium
Molecular formulaC10H8N2O2S2
Molar mass252.3 g/mol
Exact mass252.0027
Purity / assay98%
Physical formPowder
AppearanceWhite to off-white powder
XLogP30.6
H-bond donors / acceptors0 / 4
Topological polar surface area102 Ų
Storage2–8 °C
HS code29242990
InChIKeyZHDBTKPXEJDTTQ-UHFFFAOYSA-N
SMILESC1=CC=[N+](C(=C1)SSC2=CC=CC=[N+]2[O-])[O-]
PubChem CID3109
Synonymsdipyrithione, Bispyrithione, Omadine disulfide, pyrithione disulfide, Pyrithione disulphide, 2,2'-Dithiobis(pyridine 1,1'-dioxide), Pyridine, 2,2'-dithiobis-, 1,1'-dioxide, 1-oxido-2-((1-oxidopyridin-1-ium-2-yl)disulfanyl)pyridin-1-ium, dipyrithione magnesium sulfate, bis(2-pyridyl-1-oxide)disulfide magnesium sulfate, 2,2-Dithiobis(pyridine-n-oxide), Bis(2-pyridyl-N-oxide) disulfide

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
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Warning

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation
  • H400Very toxic to aquatic life

Precautionary statements P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P391, 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-Dithiobis (pyridine n-oxide), 98%
5 gQuoted on request
25 gQuoted on request
100 gQuoted on request
1 kgQuoted 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-Dithiobis (pyridine n-oxide), 98%

Which CAS number identifies 2,2-Dithiobis (pyridine n-oxide), 98%?
2,2-Dithiobis (pyridine n-oxide), 98% is registered under CAS 3696-28-4. You may also see it listed as dipyrithione, Bispyrithione, Omadine disulfide. Our catalogue number for this item is ZX-010716.
What are the formula and molar mass of 2,2-Dithiobis (pyridine n-oxide), 98%?
For 2,2-Dithiobis (pyridine n-oxide), 98%, its formula is C10H8N2O2S2 and its molar mass is 252.3 g/mol. The systematic (IUPAC) name is 1-oxido-2-[(1-oxidopyridin-1-ium-2-yl)disulfanyl]pyridin-1-ium. InChIKey ZHDBTKPXEJDTTQ-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 2,2-Dithiobis (pyridine n-oxide), 98%?
This listing is 98% purity. Standard packs are 5 g, 25 g, 100 g, 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with 2,2-Dithiobis (pyridine n-oxide), 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-Dithiobis (pyridine n-oxide), 98% to my country?
Yes. Because 2,2-Dithiobis (pyridine n-oxide), 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.
How do I store 2,2-Dithiobis (pyridine n-oxide), 98%?
2–8 °C. Keep the container closed and follow the handling advice in the SDS.

Related products

More in Pyridine Derivatives

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list
Compare 0 of 4Compare now