N,N'-4-Xylylenebis(pyridinium)

Base Information

• Chemical Name: N,N'-4-Xylylenebis(pyridinium)
• CAS No.: 14208-10-7
• Molecular Formula: C18H18 N2 . 2 Br
• Molecular Weight: 422.162
• Hs Code.: 2933399090
• European Community (EC) Number: 634-272-2
• DSSTox Substance ID: DTXSID50931330
• ChEMBL ID: CHEMBL1081126
• Mol file: 14208-10-7.mol

Synonyms:4-DPX;alpha,alpha'-dipyridinium p-xylene dibromide;N,N'-4-xylylenebis(pyridinium bromide);N,N'-4-xylylenebis(pyridinium);p-xylenebis(pyridinium bromide);p-xylylene bis(pyridinium) bromide

Chemical Property of N,N'-4-Xylylenebis(pyridinium)

Chemical Property:

• Melting Point: 296-297 °C(Solv: acetonitrile (75-05-8))
• Refractive Index: n20/D 1.521(lit.)
• Flash Point: 77 °F
• PSA: 7.76000
• Density: 0.904 g/mL at 25 ºC(lit.)
• LogP: -3.63380
• Storage Temp.: 2-8°C
• Solubility.: H2O: soluble
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 4
• Exact Mass: 421.98162
• Heavy Atom Count: 22
• Complexity: 231

Purity/Quality:

98%,99%, ^*data from raw suppliers

1,1'-[1,4-Phenylenebis(methylene)]bis(1-pyridinium) Dibromide >98.0%(HPLC)(T) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): XnXiT
• Hazard Codes: Xn,Xi,T,F
• Statements: 10-20/21-38-36/37/38-62-61-65-48/20-11
• Safety Statements: 26-36-45-36/37-53-25-62-16

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C1=CC=[N+](C=C1)CC2=CC=C(C=C2)C[N+]3=CC=CC=C3.[Br-].[Br-]
• Uses: D.P.X. has been used as a mounting medium for mounting:rat brain sections for immunohistochemistry studiesmouse small intestine sections for morphometry studiesgastrointestinal tract sections of rats for immunohistochemistry

Technology Process of N,N'-4-Xylylenebis(pyridinium)

There total 4 articles about N,N'-4-Xylylenebis(pyridinium) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 89.0%

pyridine (110-86-1) + 1,1’-bis(phenylmethyl)-4,4’bipyridinium bromide (27768-49-6) → 1,1'-[1,4-phenylenebis(methylene)]bis(pyridinium) dibromide (14208-10-7)

Guidance literature:

In acetonitrile; for 20h; Heating;

DOI:10.1021/ol049140u

Reference yield:

pyridine (110-86-1) + 1,4-bis(bromomethyl)benzene (623-24-5) → 1,1'-[1,4-phenylenebis(methylene)]bis(pyridinium) dibromide (14208-10-7)

Guidance literature:

Reference yield:

pyridine (110-86-1) → 1,1'-[1,4-phenylenebis(methylene)]bis(pyridinium) dibromide (14208-10-7)

Guidance literature:

With chloroform;

upstream raw materials:

pyridine

1,4-bis(bromomethyl)benzene

1,1’-bis(phenylmethyl)-4,4’bipyridinium bromide

Downstream raw materials:

terephthalaldehyde,

Refernces

• 1、 Robinson, David B.,Rognlien, Judith L.,Bauer, Christina A.,Simmons, Blake A.. "Dependence of amine-accelerated silicate condensation on amine structure". . p. 2113 - 2119. Retrieved 2008/02/07.
• 2、 Zheng,Salgia,Thompson,Dillingham,Bond,Feng,Prasad,Gollamudi. "Design and synthesis of piperidine-3-carboxamides as human platelet aggregation inhibitors". . p. 180 - 188. Retrieved 2007/10/02.