A7431912
<small>DL</small>-Methionine Sulfoxide , >98.0%(T) , 62697-73-8
CAS NO.：62697-73-8
Empirical Formula: C5H11NO3S
Molecular Weight: 165.21
MDL number: MFCD00002620
EINECS: 263-700-7
| Pack Size | Price | Stock | Quantity |
| 1G | RMB87.20 | In Stock |
|
| 5G | RMB287.20 | In Stock |
|
| 25g | RMB1279.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | ~240 °C (dec.) |
| Boiling point: | 434.3±40.0 °C(Predicted) |
| Density | 1.385 |
| storage temp. | Store at -20°C |
| solubility | Soluble in DMSO |
| pka | 2.14±0.10(Predicted) |
| form | Solid |
| color | White to off-white |
| Water Solubility | Soluble in water and Hcl. |
| BRN | 1723793 |
| Major Application | peptide synthesis |
| InChI | 1S/C5H11NO3S/c1-10(9)3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8) |
| InChIKey | QEFRNWWLZKMPFJ-UHFFFAOYSA-N |
| SMILES | CS(=O)CCC(N)C(O)=O |
| EPA Substance Registry System | Butanoic acid, 2-amino-4-(methylsulfinyl)- (62697-73-8) |
Description and Uses
DL-Methionine sulfoxide is used as pharmaceutical intermediates.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H319-H335-H302+H312+H332-H315 |
| Precautionary statements | P280-P301+P312-P362+P364 |
| PPE | Eyeshields, Gloves, type N95 (US) |
| Safety Statements | 24/25 |
| WGK Germany | 3 |
| RTECS | ES7120000 |
| TSCA | TSCA listed |
| HS Code | 2930909899 |
| Storage Class | 11 - Combustible Solids |
| Toxicity | LD50 intraperitoneal in mouse: 4gm/kg |
