A3984512
L-Ethionine , 99% , 13073-35-3
Synonym(s):
L -2-Amino-4-(ethylthio)butyric acid
CAS NO.：13073-35-3
Empirical Formula: C6H13NO2S
Molecular Weight: 163.24
MDL number: MFCD00002626
EINECS: 235-966-4
| Pack Size | Price | Stock | Quantity |
| 100mg | RMB335.20 | In Stock |
|
| 250MG | RMB799.20 | In Stock |
|
| 1G | RMB2804.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 280 °C (dec.)(lit.) |
| alpha | D24 +25.1°; D23 +20.1° (1N HCl) (Armstrong, Lewis) |
| Density | 1.085 (estimate) |
| refractive index | 22 ° (C=1, 1mol/L HCl) |
| storage temp. | Keep in dark place,Sealed in dry,2-8°C |
| solubility | Aqueous Acid (Slightly), Water (Slightly) |
| form | solid |
| Boiling point: | 310.4±37.0 °C(Predicted) |
| pka | 2.23±0.10(Predicted) |
| color | White to Off-White |
| optical activity | 22.068°(C=0.01g/ml 1N HCL) |
| Merck | 14,3738 |
| CAS DataBase Reference | 13073-35-3(CAS DataBase Reference) |
| EPA Substance Registry System | L-Ethionine (13073-35-3) |
Description and Uses
Ethionine-induced inhibition of protein synthesis and lowering of ATP level in the liver.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26 |
| WGK Germany | 3 |
| RTECS | ES6825300 |
| HS Code | 2930.90.4950 |
| Hazardous Substances Data | 13073-35-3(Hazardous Substances Data) |
| Toxicity | rat,LD,intraperitoneal,> 1gm/kg (1000mg/kg),LIVER: OTHER CHANGESLIVER: CHANGES IN LIVER WEIGHT,Acta Pathologica Japonica. Vol. 39, Pg. 281, 1989. |
