5-[ethyl(2-hydroxyethyl)amino]pentan-2-one
![5-[ethyl(2-hydroxyethyl)amino]pentan-2-one Structure](CAS/GIF/74509-79-8.gif)
- CAS No.
- 74509-79-8
- Chemical Name:
- 5-[ethyl(2-hydroxyethyl)amino]pentan-2-one
- Synonyms
- Hydroxychloroquine Impurity 33;Hydroxychloroquine sulfate Impurity 26;Hydroxychloroquine Sulfate Impurity 31;5-[Ethyl(2-hydroxyethyl)amino]-2-pentanone;5-[ethyl(2-hydroxyethyl)amino]pentan-2-one;2-Pentanone, 5-[ethyl(2-hydroxyethyl)amino]-
- CBNumber:
- CB5927788
- Molecular Formula:
- C9H19NO2
- Molecular Weight:
- 173.25
- MDL Number:
- MFCD00072726
- MOL File:
- 74509-79-8.mol
- MSDS File:
- SDS
| FDA UNII | 2H7VFB9CRN |
|---|
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS05 |
|---|---|
| Signal word | Danger |
| Hazard statements | H314-H302-H332-H412 |
| Precautionary statements | P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501-P264-P270-P301+P312-P330-P501-P261-P271-P304+P340-P312-P273-P501 |
5-[ethyl(2-hydroxyethyl)amino]pentan-2-one Chemical Properties,Uses,Production
Uses
5-[ethyl(2-hydroxyethyl)amino]pentan-2-one can be used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and chemical production process.
Synthesis
30 g of N-ethylethanolamine, 1.2 g of tetrabutylammonium bromide, 25 g of potassium hydroxide, 240 g of chloroform,120g of water was added to the reaction flask, and then the temperature was controlled at 20 to 30 ° C, 38 g of 5-chloro-2-pentanone was added dropwise, and after the addition was completed, the mixture was stirred.Should be 3 hours, static layering, the water phase is discarded, the organic layer is added 24g anhydrous sodium sulfate, the temperature is controlled at 10 ~ 20 ° C, stirred and dried 1Hour, filtration, the filtrate is the organic phase of the condensation product, the content of which is detected, the condensation product is 51.7g, and the molar yield is 94.7% (to 5-Chloro-2-pentanone), GC purity ≧ 98.5%.
5-[ethyl(2-hydroxyethyl)amino]pentan-2-one Preparation Products And Raw materials
Raw materials
Preparation Products
5-[ethyl(2-hydroxyethyl)amino]pentan-2-one Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21695 | 55 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10248 | 58 |
| Accela ChemBio Inc. | (+1)-858-699-3322 | info@accelachem.com | United States | 19965 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 15093356674; | laboratory@coreychem.com | China | 30255 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23556 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418684 +8618949823763 | sales@tnjchem.com | China | 25363 | 58 |
| Aceschem Inc. | +1-817863-6948 +1-（817）863-6948 | sales@aceschem.com | United States | 19639 | 58 |
| Wuhan Topule Biopharmaceutical Co., Ltd | +8618327326525 | masar@topule.com | China | 8474 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43348 | 58 |
| Zhengzhou Ruike Biochemical Technology Co., Ltd. | 18521304688 | 421551521@qq.com | China | 201 | 58 |
View Lastest Price from 5-[ethyl(2-hydroxyethyl)amino]pentan-2-one manufacturers
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![5-[ethyl(2-hydroxyethyl)amino]pentan-2-one pictures](/ProductImageEN/2021-09/Small/5b689b1c-d3e7-403d-b64f-7c9ae1bcdf05.png) |
2024-01-08 | 5-[ethyl(2-hydroxyethyl)amino]pentan-2-one
74509-79-8
|
US $1.00 / g | 1g | 99.99% | 500 tons | Wuhan Boyuan Import & Export Co., LTD |
-
- 5-[ethyl(2-hydroxyethyl)amino]pentan-2-one
74509-79-8
- US $1.00 / g
- 99.99%
- Wuhan Boyuan Import & Export Co., LTD
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