4-Picolinium, 1,1'-(4,4'-biphenylylenebis(2-oxoethylene))di-, dibromide

Modify Date: 2026-08-02 19:14:45

4-Picolinium, 1,1'-(4,4'-biphenylylenebis(2-oxoethylene))di-, dibromide Structure
4-Picolinium, 1,1'-(4,4'-biphenylylenebis(2-oxoethylene))di-, dibromide structure
Common Name 4-Picolinium, 1,1'-(4,4'-biphenylylenebis(2-oxoethylene))di-, dibromide
CAS Number 19035-84-8 Molecular Weight 582.32600
Density N/A Boiling Point N/A
Molecular Formula C28H26Br2N2O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

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

Name 2-(4-methylpyridin-1-ium-1-yl)-1-[4-[4-[2-(4-methylpyridin-1-ium-1-yl)acetyl]phenyl]phenyl]ethanone,dibromide
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.

Molecular Formula C28H26Br2N2O2
Molecular Weight 582.32600
Exact Mass 580.03600
PSA 41.90000
InChIKey QPICYTZKVGZMQW-UHFFFAOYSA-L
SMILES Cc1cc[n+](CC(=O)c2ccc(-c3ccc(C(=O)C[n+]4ccc(C)cc4)cc3)cc2)cc1.[Br-].[Br-]

 Synthetic Route

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

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4-Picolinium, 1,1'-(4,4'-biphenylylenebis(2-oxoethylene))di-, dibromide Structure

4-Picolinium, 1...

CAS#:19035-84-8

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Literature: Long; Schueler Journal of the American Pharmaceutical Association (1912-1977), 1945 , vol. 43, p. 79

 Synonyms

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

1,1'-[biphenyl-4,4'-diylbis(2-oxoethane-2,1-diyl)]bis(4-methylpyridinium) dibromide
4,4'-bis-[(4-methyl-pyridinio)-acetyl]-biphenyl,dibromide
1,1'-(4,4'-Biphenylenebis(2-oxoethylene))bis(4-methylpyridinium) dibromide
Pyridinium,1,1'-(4,4'-biphenylenebis(2-oxoethylene))bis(4-methyl-,dibromide
4-Picolinium,1,1'-(4,4'-biphenylylenebis(2-oxoethylene))di-,dibromide

  | 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-(4-methylpyridin-1-ium-1-yl)-1-[4-[4-[2-(4-methylpyridin-1-ium-1-yl)acetyl]phenyl]phenyl]ethanone,dibromide?
A: CAS number of 2-(4-methylpyridin-1-ium-1-yl)-1-[4-[4-[2-(4-methylpyridin-1-ium-1-yl)acetyl]phenyl]phenyl]ethanone,dibromide is 19035-84-8.
Q: What is the SMILES notation of 2-(4-methylpyridin-1-ium-1-yl)-1-[4-[4-[2-(4-methylpyridin-1-ium-1-yl)acetyl]phenyl]phenyl]ethanone,dibromide?
A: SMILES notation of 2-(4-methylpyridin-1-ium-1-yl)-1-[4-[4-[2-(4-methylpyridin-1-ium-1-yl)acetyl]phenyl]phenyl]ethanone,dibromide is Cc1cc[n+](CC(=O)c2ccc(-c3ccc(C(=O)C[n+]4ccc(C)cc4)cc3)cc2)cc1.[Br-].[Br-].
Q: What is the Chinese name of 19035-84-8?
A: Chinese name of 19035-84-8 is 19035-84-8.
Q: What is the polar surface area (PSA) of 2-(4-methylpyridin-1-ium-1-yl)-1-[4-[4-[2-(4-methylpyridin-1-ium-1-yl)acetyl]phenyl]phenyl]ethanone,dibromide?
A: Polar surface area (PSA) of 2-(4-methylpyridin-1-ium-1-yl)-1-[4-[4-[2-(4-methylpyridin-1-ium-1-yl)acetyl]phenyl]phenyl]ethanone,dibromide is 41.90000.
Q: What is the molecular weight of 2-(4-methylpyridin-1-ium-1-yl)-1-[4-[4-[2-(4-methylpyridin-1-ium-1-yl)acetyl]phenyl]phenyl]ethanone,dibromide?
A: Molecular weight of 2-(4-methylpyridin-1-ium-1-yl)-1-[4-[4-[2-(4-methylpyridin-1-ium-1-yl)acetyl]phenyl]phenyl]ethanone,dibromide is 582.32600.
Q: What is the English name of 2-(4-methylpyridin-1-ium-1-yl)-1-[4-[4-[2-(4-methylpyridin-1-ium-1-yl)acetyl]phenyl]phenyl]ethanone,dibromide?
A: The English name of 2-(4-methylpyridin-1-ium-1-yl)-1-[4-[4-[2-(4-methylpyridin-1-ium-1-yl)acetyl]phenyl]phenyl]ethanone,dibromide is 2-(4-methylpyridin-1-ium-1-yl)-1-[4-[4-[2-(4-methylpyridin-1-ium-1-yl)acetyl]phenyl]phenyl]ethanone,dibromide.
Q: What is the InChIKey of 2-(4-methylpyridin-1-ium-1-yl)-1-[4-[4-[2-(4-methylpyridin-1-ium-1-yl)acetyl]phenyl]phenyl]ethanone,dibromide?
A: InChIKey of 2-(4-methylpyridin-1-ium-1-yl)-1-[4-[4-[2-(4-methylpyridin-1-ium-1-yl)acetyl]phenyl]phenyl]ethanone,dibromide is QPICYTZKVGZMQW-UHFFFAOYSA-L.
Q: What English synonyms does 2-(4-methylpyridin-1-ium-1-yl)-1-[4-[4-[2-(4-methylpyridin-1-ium-1-yl)acetyl]phenyl]phenyl]ethanone,dibromide have?
A: English synonyms of 2-(4-methylpyridin-1-ium-1-yl)-1-[4-[4-[2-(4-methylpyridin-1-ium-1-yl)acetyl]phenyl]phenyl]ethanone,dibromide: 1,1'-[biphenyl-4,4'-diylbis(2-oxoethane-2,1-diyl)]bis(4-methylpyridinium) dibromide, 4,4'-bis-[(4-methyl-pyridinio)-acetyl]-biphenyl,dibromide, 1,1'-(4,4'-Biphenylenebis(2-oxoethylene))bis(4-methylpyridinium) dibromide, Pyridinium,1,1'-(4,4'-biphenylenebis(2-oxoethylene))bis(4-methyl-,dibromide, 4-Picolinium,1,1'-(4,4'-biphenylylenebis(2-oxoethylene))di-,dibromide.
Q: What is the molecular formula of 2-(4-methylpyridin-1-ium-1-yl)-1-[4-[4-[2-(4-methylpyridin-1-ium-1-yl)acetyl]phenyl]phenyl]ethanone,dibromide?
A: Molecular formula of 2-(4-methylpyridin-1-ium-1-yl)-1-[4-[4-[2-(4-methylpyridin-1-ium-1-yl)acetyl]phenyl]phenyl]ethanone,dibromide is C28H26Br2N2O2.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

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