ectylurea
- CAS No.
- 95-04-5
- Chemical Name:
- ectylurea
- Synonyms
- Astyn;A18285;Nastyn;Levanil;Sedarex;ectylurea;Ectylcarbamide;2-Ethylcrotonylurea;ectylurea USP/EP/BP;2-Ethyl-cis-crotonylurea
- CBNumber:
- CB8898708
- Molecular Formula:
- C7H12N2O2
- Molecular Weight:
- 156.18
- MDL Number:
- MFCD00868018
- MOL File:
- 95-04-5.mol
| Melting point | 198°, also reported as mp 191-193° (lower melting form, mp 158°) |
|---|---|
| Boiling point | 280.42°C (rough estimate) |
| Density | 1.1832 (rough estimate) |
| refractive index | 1.4880 (estimate) |
| pka | 11.63±0.46(Predicted) |
| FDA UNII | 1U73ZZU4JK |
ectylurea Chemical Properties,Uses,Production
Originator
Nostyn,Ames,US,1956
Definition
ChEBI: Ectylurea is a N-acylurea.
Manufacturing Process
54 g of carbromal (2-bromo-2-ethylbutyryl-urea) in 600 cc of isopropanol was stirred and refluxed for 3 hours with 27.8 g of anhydrous silver oxide. The reaction mixture was filtered and the silver residue was extracted with 100 cc of boiling isopropanol. The filtered and dried solids which separated weighed 22.5 g and melted at 189°C to 190.5°C. Concentration of the filtrate yielded an additional 3.3 g of product which melted at 160°C to 170°C. These two crops were separately obtained as white needles by crystallization from alcohol and exhibited slight solubility in water. The first crop gave 21.7 g of 2- ethyl-cis-crotonyl urea with a melting point of 191°C to 193°C, and the second crop gave 0.9 g with a melting point of 191°C to 193°C for a total yield of 42.4 g or 63% of the theoretical.
Therapeutic Function
Sedative
ectylurea Preparation Products And Raw materials
Raw materials
Preparation Products
ectylurea Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 19892 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 27792 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 9020 | 58 |
| LGC Science (Shanghai) Ltd. | 17717235263 | cindy.yang@lgcgroup.com | China | 11572 | 58 |
| Baoji Didu Pharmaceutical and Chemical Co., Ltd | 029-61856358 15829046862 | 1035@dideu.com | China | 10011 | 58 |
View Lastest Price from ectylurea manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-07-23 | ectylurea USP/EP/BP
95-04-5
|
US $1.10 / g | 1g | 99.9% | 100 Tons min | Dideu Industries Group Limited |
-
- ectylurea USP/EP/BP
95-04-5
- US $1.10 / g
- 99.9%
- Dideu Industries Group Limited