4-PHENYL-PYRIDIN-2-YLAMINE
- Product Name
- 4-PHENYL-PYRIDIN-2-YLAMINE
- CAS No.
- 60781-83-1
- Chemical Name
- 4-PHENYL-PYRIDIN-2-YLAMINE
- Synonyms
- 4-phenyl-;4-phenyl-2-pyridinamin;4-Phenyl-2-pyridinamine;4-phenylpyridin-2-amine;2-AMINO-4-PHENYLPYRIDINE;4-phenyl-2-aminopyridine;4-Phenylpyridine-2-amine;2-Pyridinamine, 4-phenyl-;4-PHENYL-PYRIDIN-2-YLAMINE
- CBNumber
- CB2415301
- Molecular Formula
- C11H10N2
- Formula Weight
- 170.21
- MOL File
- 60781-83-1.mol
4-PHENYL-PYRIDIN-2-YLAMINE Property
- Melting point:
- 164-165 °C(Solv: benzene (71-43-2))
- Boiling point:
- 343.7±30.0 °C(Predicted)
- Density
- 1.133±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C(protect from light)
- form
- solid
- pka
- 6.63±0.11(Predicted)
- color
- Yellow
- EPA Substance Registry System
- 2-Amino-4-phenylpyridine (60781-83-1)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
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
- P399415
- Product name
- 4-Phenylpyridin-2-amine
- Packaging
- 500mg
- Price
- $220
- Updated
- 2021/12/16
- Product number
- OR929662
- Product name
- 2-Amino-4-phenylpyridine
- Purity
- 95%
- Packaging
- 5g
- Price
- $372
- Updated
- 2021/12/16
- Product number
- 3H30-1-PQ
- Product name
- 2-Amino-4-phenylpyridine
- Purity
- 98%
- Packaging
- 5G
- Price
- $596
- Updated
- 2021/12/16
- Product number
- OR929662
- Product name
- 2-Amino-4-phenylpyridine
- Purity
- 95%
- Packaging
- 1g
- Price
- $92
- Updated
- 2021/12/16
- Product number
- J50978
- Product name
- 2-Amino-4-phenylpyridine
- Packaging
- 1g
- Price
- $100
- Updated
- 2021/12/16
4-PHENYL-PYRIDIN-2-YLAMINE Chemical Properties,Usage,Production
Synthesis Reference(s)
Journal of Medicinal Chemistry, 21, p. 874, 1978 DOI: 10.1021/jm00207a007
The Journal of Organic Chemistry, 72, p. 4554, 2007 DOI: 10.1021/jo070189y
Synthesis
84249-14-9
98-80-6
60781-83-1
General procedure for the synthesis of 2-amino-4-phenylpyridine from 2-amino-4-bromopyridine and phenylboronic acid: phenylboronic acid (141 mg, 1.156 mmol), 4-bromo-2-amino-pyridine (200 mg, 1.156 mmol) and PdCl2(dppf)-CH2Cl2 adduct (94 mg, 0.116 mmol) were suspended in a mixture of 1,2 -dimethoxyethane (3 mL) and 1 M aqueous sodium carbonate (3.47 mL, 3.47 mmol) in a mixed solvent. The reaction mixture was stirred at 90 °C for 5 h and subsequently cooled to room temperature. The reaction mixture was filtered through a diatomaceous earth pad and the filter cake was washed with dichloromethane (DCM). The filtrate was concentrated under reduced pressure to remove the solvent, and the resulting crude product was purified by silica gel column chromatography (Biotage 40M column) using 0-10% methanol/dichloromethane gradient elution to afford the target product 2-amino-4-phenylpyridine (195 mg, 1.146 mmol, 99% yield). The product structure was confirmed by 1H NMR (400 MHz, CDCl3) and UPLC-MS: 1H NMR δ 4.49 (dd, 2H), 6.69-6.78 (m, 1H), 6.90 (dd, 1H), 7.39-7.52 (m, 3H), 7.56-7.68 (m, 2H), 8.10-8.17 (m, 1H); UPLC-MS: tR = 0.42 min, m/z = 171 [M + H]+.
References
[1] Patent: US2009/203705, 2009, A1. Location in patent: Page/Page column 49
[2] Journal of Medicinal Chemistry, 2016, vol. 59, # 24, p. 11171 - 11181
[3] Patent: WO2017/141036, 2017, A1. Location in patent: Page/Page column 50
4-PHENYL-PYRIDIN-2-YLAMINE Preparation Products And Raw materials
Raw materials
Preparation Products
4-PHENYL-PYRIDIN-2-YLAMINE Suppliers
- Tel
- --
- Fax
- --
- info@specs.net
- Country
- The Netherlands
- ProdList
- 6833
- Advantage
- 70
View Lastest Price from 4-PHENYL-PYRIDIN-2-YLAMINE manufacturers
- Product
- 4-PHENYL-PYRIDIN-2-YLAMINE 60781-83-1
- Price
- US $3.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 100KG
- Release date
- 2020-02-01