ChemicalBook > CAS DataBase List > 4-Pyrrolidinopyridine

4-Pyrrolidinopyridine

Product Name
4-Pyrrolidinopyridine
CAS No.
2456-81-7
Chemical Name
4-Pyrrolidinopyridine
Synonyms
Pyridine, 4-(1-pyrrolidinyl)-;4-PyrroL;4-Pyrrolidinylpyridine;IOSTEROL;idinopyridine;TIMTEC-BB SBB004083;4-PYRROLIDINOPYRIDINE;Pyrrolidinyl pyridine;1-(4-PYRIDYL)PYRROLIDINE;N-(4-PYRIDYL)PYRROLIDINE
CBNumber
CB4719087
Molecular Formula
C9H12N2
Formula Weight
148.21
MOL File
2456-81-7.mol
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4-Pyrrolidinopyridine Property

Melting point:
54-58 °C(lit.)
Boiling point:
171-173 °C (20.2527 mmHg)
Density 
1.0628 (rough estimate)
refractive index 
1.5378 (estimate)
Flash point:
>230 °F
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
methanol: 0.1 g/mL, clear
pka
9.58±0.10(Predicted)
form 
Crystalline Mass, Crystals and/or Chunks
color 
White to yellow to light brown
PH
10.5 (3g/l, H2O, 21℃)
Water Solubility 
3 g/L (21 ºC)
BRN 
472443
InChIKey
RGUKYNXWOWSRET-UHFFFAOYSA-N
CAS DataBase Reference
2456-81-7(CAS DataBase Reference)
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Safety

Hazard Codes 
T
Risk Statements 
25-34-41-23/24/25
Safety Statements 
26-36/37/39-45
RIDADR 
UN 2923 8/PG 3
WGK Germany 
3
F 
8-10-23
HazardClass 
8
PackingGroup 
II
HS Code 
29333999
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
213373
Product name
4-Pyrrolidinopyridine
Purity
98%
Packaging
25g
Price
$73.2
Updated
2024/03/01
Sigma-Aldrich
Product number
213373
Product name
4-Pyrrolidinopyridine
Purity
98%
Packaging
5g
Price
$88.4
Updated
2024/03/01
TCI Chemical
Product number
P0939
Product name
4-Pyrrolidinopyridine
Purity
>98.0%(T)
Packaging
5g
Price
$23
Updated
2024/03/01
TCI Chemical
Product number
P0939
Product name
4-Pyrrolidinopyridine
Purity
>98.0%(T)
Packaging
25g
Price
$66
Updated
2024/03/01
Alfa Aesar
Product number
B23989
Product name
4-(1-Pyrrolidinyl)pyridine, 98%
Packaging
5g
Price
$67.65
Updated
2024/03/01
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4-Pyrrolidinopyridine Chemical Properties,Usage,Production

Description

4-Pyrrolidinopyridine is the pyridine derivative. It can be used as catalyst employed in polymerization reactions or Hypernucleophilic acylation catalyst. For example, it can be used as the catalyst for the geometry-selective (E-selective) acylation of tetrasubstituted α, α'-alkenediols. It can also be used as the ligand in metal complexes such as the Chloride and pseudohalide hydride-carbonyl ruthenium(II) complexes.

Chemical Properties

white to light brown crystalline mass

Uses

Catalyst employed in polymerization reactions. Ligand in metal complexes.

Synthesis Reference(s)

Synthetic Communications, 9, p. 251, 1979 DOI: 10.1080/00397917908064147
Synthesis, p. 985, 1988 DOI: 10.1055/s-1988-27777

References

http://www.sigmaaldrich.com/catalog/product/aldrich/213373?lang=en&region=US
http://www.sigmaaldrich.com/catalog/product/sial/83275?lang=en&region=US
Yamanaka M et al. "Origin of High E -Selectivity in 4-Pyrrolidinopyridine-Catalyzed Tetrasubstituted α,α′-Alkenediol: A Computational and Experimental Study." Journal of Organic Chemistry 80.6(2015):3075-82.
J. G. Ma?ecki, and A. Maroń. "Chloride and pseudohalide hydride-carbonyl ruthenium(II) complexes with 4-pyrrolidinopyridine as co-ligand."Transition Metal Chemistry 38.2(2013):133-142.

4-Pyrrolidinopyridine Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 4-Pyrrolidinopyridine manufacturers

Dideu Industries Group Limited
Product
4-Pyrrolidinopyridine 2456-81-7
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons Min
Release date
2021-10-25
Career Henan Chemical Co
Product
4-Pyrrolidinopyridine 2456-81-7
Price
US $1.00/KG
Min. Order
1KG
Purity
95-99%
Supply Ability
1ton
Release date
2019-12-30

2456-81-7, 4-PyrrolidinopyridineRelated Search:

Pyridine Cetylpyridinium chloride 1-Hexadecylpyridinium bromide N-Methyl-2-pyrrolidone Polyvinylpyrrolidone L-N-[(4'-BOC)PIPERIDINO]PROLINE METHYL-2-PYRROLIDONE 3-Dodecyl-1-(2,2,6,6-tetramethyl-4-piperidyl)pyrrolidine-2,5-dione (S)-(-)-4-PYRROLIDINOPYRINDINYL(PENTAMETHYLCYCLOPENTADIENYL)IRON 2-PYRROLIDIN-2-YLPYRIDINE 6-(1-PYRROLIDINYL)NICOTINALDEHYDE Pyrrole L-N-(4'-N-CBZ-PIPERIDINO)PROLINE 4-(1-pyrrolidinyl)piperidine dihydrochloride N-(1-ACETYL-2,2,6,6-TETRAMETHYL-4-PIPERIDINYL)-2-DODECYLSUCCINIMIDE (S)-N-[4'-BENZYL)PIPERIDINO]PROLINE 2-DODECYL-N-(1,2,2,6,6-PENTAMETHYL-4-PIPERIDINYL)SUCCINIMIDE 4-Pyrrolidinopyridine

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  • 4-PYRROLIDINOPYRIDINE 99%
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  • 4-Pyrrolidinopyridine,98%
  • IOSTEROL
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  • 4-Pyrrolidinopyridine, 99%, for synthesis
  • 4-Pyrrolidinopyridine&gt
  • 4-Pyrrolidinopyridine ISO 9001：2015 REACH
  • 2456-81-7
  • Pyridines
  • Condensation & Active Esterification
  • Heterocyclic Building Blocks
  • C9 to C46
  • Building Blocks
  • Heterocycle-Pyridine series
  • Pyridine
  • Pyridines derivates
  • Pyridines
  • Condensation & Active Esterification
  • Synthetic Organic Chemistry
  • C9 to C46
  • Heterocyclic Building Blocks
  • 2456-81-7