ETHYLTHIOUREA
- CAS No.
- 625-53-6
- Chemical Name:
- ETHYLTHIOUREA
- Synonyms
- N-ETHYLTHIOUREA;Nsc62921;Ent 61326;ETHYLTHIOUREA;1-ETHYLTHIOUREA;ethyl-2-thiourea;Thiourea, ethyl-;Ethylthiourea,99%;1-ETHYL-2-THIOUREA;1-ethyl-2-thio-ure
- CBNumber:
- CB6416447
- Molecular Formula:
- C3H8N2S
- Molecular Weight:
- 104.17
- MDL Number:
- MFCD00004939
- MOL File:
- 625-53-6.mol
- MSDS File:
- SDS
| Melting point | 108-110 °C(lit.) |
|---|---|
| Boiling point | 132 °C |
| Density | 1.055 (estimate) |
| refractive index | 1.5500 (estimate) |
| storage temp. | Store at RT |
| solubility | methanol: soluble25mg/mL, clear, colorless |
| form | Solid |
| pka | 14.97±0.29(Predicted) |
| color | White to Off-White |
| Water Solubility | Soluble in water (24g/L). |
| BRN | 1699551 |
| InChIKey | GMEHFXXZSWDEDB-UHFFFAOYSA-N |
| CAS DataBase Reference | 625-53-6(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | U54OR2E97E |
| EPA Substance Registry System | Ethylthiourea (625-53-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301 | |||||||||
| Precautionary statements | P301+P310+P330 | |||||||||
| Hazard Codes | T | |||||||||
| Risk Statements | 25 | |||||||||
| Safety Statements | 36/37/39-45 | |||||||||
| RIDADR | UN 2811 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | YT3700000 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| Hazardous Substances Data | 625-53-6(Hazardous Substances Data) | |||||||||
| Toxicity | mouse,LDLo,oral,500mg/kg (500mg/kg),Teratology, The International Journal of Abnormal Development. Vol. 23, Pg. 335, 1981. | |||||||||
| NFPA 704 |
|
ETHYLTHIOUREA price More Price(11)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 252530 | N-Ethylthiourea 99% | 625-53-6 | 10g | $208 | 2024-03-01 | Buy |
| Alfa Aesar | B24761 | N-Ethylthiourea, 99% | 625-53-6 | 50g | $253 | 2021-12-16 | Buy |
| Alfa Aesar | B24761 | N-Ethylthiourea, 99% | 625-53-6 | 10g | $71.9 | 2021-12-16 | Buy |
| Alfa Aesar | B24761 | N-Ethylthiourea, 99% | 625-53-6 | 250g | $1230 | 2021-12-16 | Buy |
| TRC | E926975 | Ethylthiourea | 625-53-6 | 10g | $110 | 2021-12-16 | Buy |
ETHYLTHIOUREA Chemical Properties,Uses,Production
Uses
N-Ethylthiourea was used in the preparation of Re (III) complexes, which are precursors for the new rhenium complexes, potentially useful in nuclear medicine. It was also used in two-step protocol for the first chemoselective cleavage of 2-hydroxy acid amides
Definition
ChEBI: N-ethylthiourea is a member of the class of thioureas that is thiourea in which one of the hydrogens is replaced by an ethyl group. It is functionally related to a thiourea.
General Description
N-Ethylthiourea forms adduct with silver halides and their single crystal X-ray structural and spectroscopic characterizations are described.
Biological Activity
Potent, selective and reversible inhibitor of isoform II NO synthase (IC 50 = 13 nM; approximately 20- and 30-fold selective over isoforms I and III respectively).
Safety Profile
Poison by ingestion. SYN: 1-ETHYLTHIOUREA Experimental teratogenic effects. Mutation data reported. When heated to decomposition it emits toxic fumes of Sox and NOx.
Purification Methods
Crystallise the thiourea from EtOH, MeOH or ether. [Beilstein 4 IV 374.]
ETHYLTHIOUREA Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49374 | 58 |
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| QINGDAO KAIENSI INTERNATIONAL TRADE CO.,LTD. | +86-0532-8699-9256 +8615254267723 | kaley@cnfdevelop.com | China | 1410 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 10680 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Nanjing Doge Biomedical Technology Co., Ltd | +86-25-58227606 +86-15305155328 | sales@dogechemical.com | China | 4128 | 58 |
| Hebei Weibang Biotechnology Co., Ltd | +8617732866630 | bess@weibangbio.com | China | 18152 | 58 |
| SUZHOU SENFEIDA CHEMICAL CO.,LTD | +86-0512-83500002 +8615195660023 | sales@senfeida.com | China | 23046 | 58 |
| Weifang Wehibest Supply Chain Co.,Ltd | +8613583620690 | hotspotbiotech@163.com | China | 926 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43340 | 58 |