DL-METHIONINE SULFOXIDE manufacturers
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| | DL-METHIONINE SULFOXIDE Basic information |
| Product Name: | DL-METHIONINE SULFOXIDE | | Synonyms: | DL-METHIONINE SULFOXIDE;DL-METHIONINE SULPHOXIDE;DL-2-AMINO-4(METHYLSULFINYL)BUTANOIC ACID;2-amino-4-(methylsulfinyl)-butanoicaci;2-amino-4-(methylsulfinyl)butanoicacid;2-amino-4-(methylsulfinyl)-butyricaci;2-amino-4-(methylsulfinyl)butyricacid;DL-Methionine sulfoxide,99% | | CAS: | 454-41-1 | | MF: | C5H11NO3S | | MW: | 165.21 | | EINECS: | 207-225-5 | | Product Categories: | Amino Acids | | Mol File: | 454-41-1.mol |  |
| | DL-METHIONINE SULFOXIDE Chemical Properties |
| Melting point | ~240 °C (dec.) | | alpha | [α]D20 -1～+1゜ (c=2.5, H2O) | | density | 1.183 (estimate) | | refractive index | 1.5216 (estimate) | | form | solid | | CAS DataBase Reference | 454-41-1(CAS DataBase Reference) |
| WGK Germany | 3 | | RTECS | ES7120000 | | HS Code | 29304090 |
| | DL-METHIONINE SULFOXIDE Usage And Synthesis |
| Chemical Properties | white to slightly off-white crystalline powder | | Definition | ChEBI: Methionine S-oxide is the S-oxide derivative of methionine. It is a biomarker of oxidative stress. It has a role as a biomarker and a human metabolite. | | 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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