2-hydroxyethyl dihydrogenphosphate
2-PIPERAZIN-2-YL-ETHANOL
CAS: 3388-79-2
Molecular Formula: C6H14N2O
2-hydroxyethyl dihydrogenphosphate - Names and Identifiers
2-hydroxyethyl dihydrogenphosphate - Physico-chemical Properties
| Molecular Formula | C6H14N2O |
| Molar Mass | 130.19 |
| Density | 0.974±0.06 g/cm3(Predicted) |
| Boling Point | 270.4±20.0 °C(Predicted) |
| pKa | 15.11±0.10(Predicted) |
2-hydroxyethyl dihydrogenphosphate - References
| Application | 2-piperazine ethanol dihydrochloride can be used as intermediates in pharmaceutical synthesis and organic synthesis, mainly used in laboratory research and development process and chemical and pharmaceutical synthesis process. |
| preparation | 2-piperazine ethanol dihydrochloride was prepared as follows: to an ice-bath cooled mixture of ethyl 3-oxo-piperazin-2-yl acetate (2.0g,10.74mmol) in 50ml of anhydrous THF under N2 was added, under stirring, Dropwise, in THF, 20.0mL,20.0mmol). When the dropwise addition was complete (c.10 min), the reaction mixture was refluxed for 31/2 H and then cooled in an ice bath. Water (5ml) was carefully added with stirring. After stirring for 1/2 hour, the mixture was filtered with a frit® funnel and the collected salts were washed with hot EtOH. The filtrates were combined, dried over MgSO4, filtered and the solvent removed in vacuo. The residue was treated with hot CHCl3, filtered and removed by evaporation to give 2-piperazineethanol dihydrochloride as a pale yellow oil. The product was obtained in quantitative yield and was used without further purification. |
Last Update：2024-04-09 02:00:20
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Product Name: 2-(piperazin-2-yl)ethan-1-ol Visit Supplier Webpage Request for quotationCAS: 3388-79-2
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Mobile: +86-18621343501
QQ: 2881950922
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View History
2-hydroxyethyl dihydrogenphosphate
N-(2-碘苯基)乙酰胺
1-乙酰金刚烷胺
1-(Indol-3-yl)Butan-3-One
BETA-(AMINOMETHYL)-4-CHLOROBENZENEETHANESULFONIC ACID
洛索洛芬EP杂质K
4-甲基-6,7-二氢-5H-环戊二烯[B]吡啶-2-醇
2-(2-(1-萘甲酰基)-8-氟-1.2.3.4-四氢吡啶并[4,3-B]吲哚-5基)乙酸
Cyclohexanamine, N-[(1-piperidinylthioxomethyl)thio]-
高纯碳酸钡
N-(2-碘苯基)乙酰胺
1-乙酰金刚烷胺
1-(Indol-3-yl)Butan-3-One
BETA-(AMINOMETHYL)-4-CHLOROBENZENEETHANESULFONIC ACID
洛索洛芬EP杂质K
4-甲基-6,7-二氢-5H-环戊二烯[B]吡啶-2-醇
2-(2-(1-萘甲酰基)-8-氟-1.2.3.4-四氢吡啶并[4,3-B]吲哚-5基)乙酸
Cyclohexanamine, N-[(1-piperidinylthioxomethyl)thio]-
高纯碳酸钡