2-methylsulfinyl-1-oxidopyridin-1-ium

Modify Date: 2026-07-27 01:25:50

2-methylsulfinyl-1-oxidopyridin-1-ium Structure
2-methylsulfinyl-1-oxidopyridin-1-ium structure
Common Name 2-methylsulfinyl-1-oxidopyridin-1-ium
CAS Number 75853-85-9 Molecular Weight 157.19000
Density 1.34g/cm3 Boiling Point 461.9ºC at 760 mmHg
Molecular Formula C6H7NO2S Melting Point N/A
MSDS N/A Flash Point 233.2ºC

Summary: 2-methylsulfinyl-1-oxidopyridin-1-ium, Chinese name: 2-甲基亚砜基-1-氧化吡啶鎓, CAS number: 75853-85-9, molecular formula: C6H7NO2S, molecular weight: 157.19. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 2-methylsulfinyl-1-oxidopyridin-1-ium
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.34g/cm3
Boiling Point 461.9ºC at 760 mmHg
Molecular Formula C6H7NO2S
Molecular Weight 157.19000
Flash Point 233.2ºC
Exact Mass 157.02000
PSA 61.74000
LogP 1.71820
Index of Refraction 1.62
InChIKey OPELUKGFPXWHAW-UHFFFAOYSA-N
SMILES CS(=O)c1cccc[n+]1[O-]

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~36%

2-methylsulfinyl-1-oxidopyridin-1-ium Structure

2-methylsulfiny...

CAS#:75853-85-9

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Literature: Furukawa, Naomichi; Takahashi, Fujio; Tsutomu, Kawai; Kishimoto, Keiko; Ogawa, Satoshi; Oae, Shigeru Phosphorus and Sulfur and the Related Elements, 1983 , vol. 16, p. 167 - 180

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  2

DownStream  0

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

2-methylsulphinylpyridine N-oxide

 2-methylsulfinyl-1-oxidopyridin-1-ium | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the CAS number of 2-methylsulfinyl-1-oxidopyridin-1-ium?
A: CAS number of 2-methylsulfinyl-1-oxidopyridin-1-ium is 75853-85-9.
Q: What is the polar surface area (PSA) of 2-methylsulfinyl-1-oxidopyridin-1-ium?
A: Polar surface area (PSA) of 2-methylsulfinyl-1-oxidopyridin-1-ium is 61.74000.
Q: What are the upstream materials of 2-methylsulfinyl-1-oxidopyridin-1-ium?
A: Related upstream materials(CAS) of 2-methylsulfinyl-1-oxidopyridin-1-ium: 52197-08-7;127-65-1.
Q: What is the molecular weight of 2-methylsulfinyl-1-oxidopyridin-1-ium?
A: Molecular weight of 2-methylsulfinyl-1-oxidopyridin-1-ium is 157.19000.
Q: What is the English name of 2-methylsulfinyl-1-oxidopyridin-1-ium?
A: The English name of 2-methylsulfinyl-1-oxidopyridin-1-ium is 2-methylsulfinyl-1-oxidopyridin-1-ium.
Q: What is the LogP of 2-methylsulfinyl-1-oxidopyridin-1-ium?
A: LogP of 2-methylsulfinyl-1-oxidopyridin-1-ium is 1.71820.
Q: What is the InChIKey of 2-methylsulfinyl-1-oxidopyridin-1-ium?
A: InChIKey of 2-methylsulfinyl-1-oxidopyridin-1-ium is OPELUKGFPXWHAW-UHFFFAOYSA-N.
Q: What English synonyms does 2-methylsulfinyl-1-oxidopyridin-1-ium have?
A: English synonyms of 2-methylsulfinyl-1-oxidopyridin-1-ium: 2-methylsulphinylpyridine N-oxide.
Q: What is the molecular formula of 2-methylsulfinyl-1-oxidopyridin-1-ium?
A: Molecular formula of 2-methylsulfinyl-1-oxidopyridin-1-ium is C6H7NO2S.
Q: What is the Chinese name of 75853-85-9?
A: Chinese name of 75853-85-9 is 75853-85-9.
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