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| DL-METHIONINE SULFOXIDE Basic information |
| DL-METHIONINE SULFOXIDE Chemical 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 | EPA Substance Registry System | Butanoic acid, 2-amino-4-(methylsulfinyl)- (62697-73-8) |
Safety Statements | 24/25 | WGK Germany | 3 | RTECS | ES7120000 | TSCA | Yes | HS Code | 2930909899 | Toxicity | LD50 intraperitoneal in mouse: 4gm/kg |
| DL-METHIONINE SULFOXIDE Usage And Synthesis |
Uses | DL-Methionine sulfoxide is used as pharmaceutical intermediates. | Definition | ChEBI: The S-oxide derivative of methionine. It is a biomarker of oxidative stress. | General Description | DL-Methionine sulfoxide is an oxidation product of DL-methionine. | Purification Methods | Likely impurities are dl-methionine sulfone and dl-methionine. Crystallise the sulfoxide by dissolving it in hot H2O and adding excess EtOH. [Lepp & Dunn Biochemical Preparations 4 80 1955, Micheel & Schmitz Chem Ber 72 518 1939, Beilstein 4 III 1650, 4 IV 3192.] |
| DL-METHIONINE SULFOXIDE Preparation Products And Raw materials |
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