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· · COA & SDS available for every product · Same-day shipping on in-stock items 2,2'-Dithiobis(pyridine-N-oxide) - ≥98% , CAS No.3696-28-4
Synonyms
1-oxido-2-[(1-oxidopyridin-1-ium-2-yl)disulfanyl]pyridin-1-ium | BISPYRITHIONE [INCI] | 2,2'-Dithiobis(pyridine) 1,1'-dioxide | Pyridine, 2,2'-dithiobis- 1,1'-dioxide | A857400 | DB11327 | ZHDBTKPXEJDTTQ-UHFFFAOYSA-N | 2-[(1-oxidopyridin-1-ium-2-yl)disulf
Storage
Room temperature,Desiccated
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Why this grade ≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature,Desiccated Ships Normal Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
1-oxido-2-[(1-oxidopyridin-1-ium-2-yl)disulfanyl]pyridin-1-ium | BISPYRITHIONE [INCI] | 2, 2'-Dithiobis(pyridine) 1, 1'-dioxide | Pyridine, 2, 2'-dithiobis- 1, 1'-dioxide | A857400 | DB11327 | ZHDBTKPXEJDTTQ-UHFFFAOYSA-N | 2-[(1-oxidopyridin-1-ium-2-yl)disulf
Specifications & Purity
≥98%
Storage
Room temperature, Desiccated
Names and Identifiers Pubchem Sid 488179743 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/488179743 Canonical Smiles C1=CC=[N+](C(=C1)SSC2=CC=CC=[N+]2[O-])[O-] IUPAC Name 1-oxido-2-[(1-oxidopyridin-1-ium-2-yl)disulfanyl]pyridin-1-ium InChIKey ZHDBTKPXEJDTTQ-UHFFFAOYSA-N INCHI 1S/C10H8N2O2S2/c13-11-7-3-1-5-9(11)15-16-10-6-2-4-8-12(10)14/h1-8H Isomeric SMILES C1=CC=[N+](C(=C1)SSC2=CC=CC=[N+]2[O-])[O-] Molecular Weight 252.32 Reaxy-Rn 217725 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=217725&ln=
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Organoheterocyclic compounds Class Pyridines and derivatives Subclass Pyridinium derivatives Intermediate Tree Nodes Not available Direct Parent Pyridinium derivatives Alternative Parents Heteroaromatic compounds Organic disulfides Sulfenyl compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic heteromonocyclic compounds Substituents Pyridinium - Heteroaromatic compound - Organic disulfide - Azacycle - Sulfenyl compound - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Organonitrogen compound - Aromatic heteromonocyclic compound Description This compound belongs to the class of organic compounds known as pyridinium derivatives. These are compounds containing a pyridinium ring, which is the cationic form of pyridine. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Flash Point(°C) 306.2ºC Boil Point(°C) 582.8ºC Melt Point(°C) 205ºC Molecular Weight 252.300 g/mol XLogP3 0.600 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 3 Exact Mass 252.003 Da Monoisotopic Mass 252.003 Da Topological Polar Surface Area 102.000 Ų Heavy Atom Count 16 Formal Charge 0 Complexity 199.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
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