CymitQuimica logo

CAS 26046-90-2: Methylselenocysteine

Formula:C4H9NO2Se
InChI:InChI=1S/C4H9NO2Se/c1-8-2-3(5)4(6)7/h3H,2,5H2,1H3,(H,6,7)/t3-/m0/s1
InChI key:InChIKey=XDSSPSLGNGIIHP-VKHMYHEASA-N
SMILES:[C@H](C[Se]C)(C(O)=O)N
Synonyms:
  • (2R)-2-Azaniumyl-3-methylselanylpropanoate
  • (2R)-2-amino-3-methylselanylpropanoic  N-(methylselanyl)cysteine
  • (R)-2-Amino-3-methylselanyl propionic acid
  • 3-(Methylseleno)-<span class="text-smallcaps">L</span>-alanine
  • <span class="text-smallcaps">L</span>-Alanine, 3-(methylseleno)-
  • Alanine, 3-(methylselenyl)-, <span class="text-smallcaps">L</span>-
  • L-Se-methylselenocysteine
  • Methylseleno-<span class="text-smallcaps">L</span>-cysteine
  • Methylselenocysteine
  • Se-Methyl-seleno-L-cysteine
  • Se-Methylselenocysteine
  • See more synonyms
Sort by

Found 8 products.
  • Se-methylseleno-L-cysteine, 98%

    CAS:
    This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
    Formula:C4H9NO2Se
    Purity:98%
    Color and Shape:Powder, White to beige
    Molecular weight:182.09

    Ref: AC-30064

    1g
    Discontinued
    50mg
    Discontinued
    250mg
    Discontinued
    Discontinued product
  • Se-(Methyl)selenocysteine

    CAS:
    Selenocysteine (SeCys) is the 21st amino acid with a typical selenium chemistry. It is found in most proteins of animal, plant and microbial origin. Selenocysteine is incorporated into proteins by cells as an essential amino acid, which has been shown to have antioxidant properties. It is also used as a cofactor for some enzymes. Selenocysteine has been reported to act as an electron donor to the enzyme glutathione reductase, which regenerates reduced glutathione from oxidized glutathione. Selenocysteine may be used in place of selenite in the treatment of cancer because it may not be toxic at high concentrations and can inhibit proliferation of various tumor cell lines.
    Formula:C4H9NO2Se
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:182.08 g/mol

    Ref: 3D-FS172489

    1g
    Discontinued
    2g
    Discontinued
    5g
    Discontinued
    250mg
    Discontinued
    500mg
    Discontinued
    Discontinued product
  • Se-Methylselenocysteine

    CAS:
    Se-Methylselenocysteine
    Purity:≥98%
    Molecular weight:182.08g/mol

    Ref: 54-BUP10709

    5mg
    63.00€
    10mg
    104.00€
    25mg
    199.00€
    50mg
    306.00€
    100mg
    449.00€
    200mg
    662.00€
  • Se-Methylselenocysteine

    CAS:
    Se-Methylselenocysteine (Se-MSC) is a potent chemopreventive agent in many test systems and has been shown to inhibit tumor promotion and induce apoptosis.
    Formula:C4H9NO2Se
    Purity:99.49% - ≥98%
    Color and Shape:White To Slightly Yellow Powder
    Molecular weight:182.08

    Ref: TM-T7727

    5mg
    47.00€
    10mg
    74.00€
    25mg
    137.00€
    50mg
    210.00€
    100mg
    315.00€
    200mg
    474.00€
  • 2-Amino-3-methylselenyl Propionic Acid

    Controlled Product
    CAS:
    Formula:C4H9NO2Se
    Color and Shape:Neat
    Molecular weight:182.08

    Ref: TR-A634438

    5mg
    143.00€
    10mg
    217.00€
    50mg
    351.00€
  • (R)-2-Amino-3-(Methylselanyl)Propanoic Acid

    CAS:
    (R)-2-Amino-3-(Methylselanyl)Propanoic Acid
    Purity:98%
    Molecular weight:182.08g/mol

    Ref: 54-OR1008471

    1g
    503.00€
    5g
    2,193.00€
    100mg
    87.00€
    250mg
    196.00€
  • L-Alanine, 3-(methylseleno)-

    CAS:
    Formula:C4H9NO2Se
    Purity:98%
    Color and Shape:Solid
    Molecular weight:182.0798

    Ref: IN-DA002RI0

    1g
    584.00€
    5g
    To inquire
    10mg
    54.00€
    25mg
    61.00€
    50mg
    86.00€
    100mg
    112.00€
    250mg
    208.00€
  • L-Alanine, 3-(methylseleno)-

    CAS:
    Purity:98%
    Molecular weight:182.0919952392578

    Ref: 10-F862260

    1g
    To inquire
    10mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire
    250mg
    To inquire