2-[4-(6-AMINO-2-METHYLPYRIMIDIN-4-YL)PIPERAZIN-1-YL]ETHANOL
- Product Name
- 2-[4-(6-AMINO-2-METHYLPYRIMIDIN-4-YL)PIPERAZIN-1-YL]ETHANOL
- CAS No.
- 914347-48-1
- Chemical Name
- 2-[4-(6-AMINO-2-METHYLPYRIMIDIN-4-YL)PIPERAZIN-1-YL]ETHANOL
- Synonyms
- 1-Piperazineethanol, 4-(6-amino-2-methyl-4-pyrimidinyl)-;2-[4-(6-amino-2-methyl-4-pyrimidinyl)-1-piperazinyl]ethanol;2-[4-(6-AMINO-2-METHYLPYRIMIDIN-4-YL)PIPERAZIN-1-YL]ETHANOL;2-[4-(6-aMino-2-MethylpyriMidin-4-yl)piperazin-1-yl]ethan-1-ol
- CBNumber
- CB6695381
- Molecular Formula
- C11H19N5O
- Formula Weight
- 237.3
- MOL File
- 914347-48-1.mol
2-[4-(6-AMINO-2-METHYLPYRIMIDIN-4-YL)PIPERAZIN-1-YL]ETHANOL Property
- Melting point:
- 187-188 °C
- Boiling point:
- 465.7±45.0 °C(Predicted)
- Density
- 1.230
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- pka
- 14.96±0.10(Predicted)
Safety
- HS Code
- 2933399990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
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
- A614775
- Product name
- 2-[4-(6-Amino-2-methylpyrimidin-4-yl)piperazin-1-yl]ethanol
- Packaging
- 50mg
- Price
- $100
- Updated
- 2021/12/16
- Product number
- A614775
- Product name
- 2-[4-(6-Amino-2-methylpyrimidin-4-yl)piperazin-1-yl]ethanol
- Packaging
- 250mg
- Price
- $275
- Updated
- 2021/12/16
- Product number
- W9397
- Product name
- 2-[4-(6-Amino-2-methylpyrimidin-4-yl)piperazin-1-yl]ethanol
- Packaging
- 250mg
- Price
- $118
- Updated
- 2021/12/16
- Product number
- 072007
- Product name
- 2-[4-(6-Amino-2-methylpyrimidin-4-yl)piperazin-1-yl]ethanol
- Purity
- 95+%
- Packaging
- 1g
- Price
- $500
- Updated
- 2021/12/16
- Product number
- OR302516
- Product name
- 2-(4-(6-Amino-2-methylpyrimidin-4-yl)piperazin-1-yl)ethanol
- Packaging
- 1g
- Price
- $520
- Updated
- 2021/12/16
2-[4-(6-AMINO-2-METHYLPYRIMIDIN-4-YL)PIPERAZIN-1-YL]ETHANOL Chemical Properties,Usage,Production
Synthesis
103-76-4
1749-68-4
914347-48-1
General procedure for the synthesis of 2-(4-(6-amino-2-methylpyrimidin-4-yl)piperazin-1-yl)ethanol from N-hydroxyethylpiperazine and 2-methyl-4-amino-6-chloropyrimidine: 6-chloro-2-methylpyrimidin-4-ylamine (500 mg, 3.49 mmol), N-hydroxyethylpiperazine (500 mg, 3.84 mmol) and N,N-di isopropylethylamine (DIPEA, 541 mg, 4.19 mmol) were dissolved in 1,4-dioxane (5 mL). The reaction mixture was heated to reflux for 12 hours. The progress of the reaction was monitored by thin layer chromatography (TLC) and after confirming the completion of the reaction, the reaction mixture was concentrated. The residue was washed with acetonitrile (MeCN) and subsequently recrystallized from methanol (MeOH) to afford the target compound 2-[4-(6-amino-2-methylpyrimidin-4-yl)piperazin-1-yl]ethanol (220 mg, 26.5% yield) as a white solid.1H NMR (400 MHz, MeOD) data were as follows: δ 5.61 (s, 1H, ArH), δ 3.74 (t, J = 6.0 Hz, 2H, OCH2), 3.64-3.61 (m, 4H, 2×CH2), 2.67-2.62 (m, 6H, 3×CH2), 2.31 (s, 3H, ArCH3).
References
[1] Tetrahedron Letters, 2009, vol. 50, # 41, p. 5729 - 5732
[2] Patent: WO2014/52365, 2014, A1. Location in patent: Page/Page column 174-175
2-[4-(6-AMINO-2-METHYLPYRIMIDIN-4-YL)PIPERAZIN-1-YL]ETHANOL Preparation Products And Raw materials
Raw materials
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