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L-Selenomethionine CAS 3211-76-5
Chemical name: L-Selenomethionine
Synonymous names: L-selenomethionine；
(S)-2-AMINO-4-(METHYLSELENO)BUTYRIC ACID
CAS No:3211-76-5
Molecular formula:C5H11NO2Se
Molecular weight:196.11
EINECS:608-705-0
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Structural formula：
Product Description：
|
Items |
Standard Result |
Result |
|
Appearance |
White or white like powder |
White powder |
|
IR |
Whether the infrared spectrum matches the reference standard |
Matching |
|
Optical rotation |
+17°-+19.5 |
+18.3° |
|
Heavy metal |
0.002%MAX |
conforms |
|
Na |
0.1%MAX |
0.07 |
|
Se |
39%-41% |
40.1% |
|
Assay（HPLC） |
98%-100% |
98.88% |
Properties and Usage:
Used for targeted therapy
Used for protein structure analysis
Storage conditions:Store in a cool, ventilated warehouse; keep away from fire and heat sources; store separately from oxidizers, oxygen, and edible chemicals, and do not mix them.
Packing:This product is packed in 5KG or 1KG aluminium foil bag, also can be customised according to customer's requirement.
