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
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)
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
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.
N-Bromosuccinimide Price
- Product number
- 213373
- Product name
- 4-Pyrrolidinopyridine
- Purity
- 98%
- Packaging
- 25g
- Price
- $73.2
- Updated
- 2024/03/01
- Product number
- 213373
- Product name
- 4-Pyrrolidinopyridine
- Purity
- 98%
- Packaging
- 5g
- Price
- $88.4
- Updated
- 2024/03/01
- Product number
- P0939
- Product name
- 4-Pyrrolidinopyridine
- Purity
- >98.0%(T)
- Packaging
- 5g
- Price
- $23
- Updated
- 2024/03/01
- Product number
- P0939
- Product name
- 4-Pyrrolidinopyridine
- Purity
- >98.0%(T)
- Packaging
- 25g
- Price
- $66
- Updated
- 2024/03/01
- Product number
- B23989
- Product name
- 4-(1-Pyrrolidinyl)pyridine, 98%
- Packaging
- 5g
- Price
- $67.65
- Updated
- 2024/03/01
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®ion=US
http://www.sigmaaldrich.com/catalog/product/sial/83275?lang=en®ion=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
- 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
- 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