Products 26046-90-2

CAS 26046-90-2 appears in our catalog under these names: 2-Amino-3-methylselenyl Propionic Acid, >95% (HPLC), 3-(Methylseleno)-l-alanine, 95%, Se-Methylselenocysteine/ 99.49% (existing batch purity), Se–Methylselenocysteine, Se-(Methyl)seleno-L-cysteine, >96.0%(HPLC)(T). Offered by: TRC, Combi-blocks, TargetMol, GLPBio, TCI. Available pack sizes: 10mg, 50mg, 5mg, 5g, 1g, 250mg, 25mg, 100mg.

2-Amino-3-methylselenyl Propionic Acid, >95% (HPLC)
TRC
  • size: 10mg, 50mg, 5mg
  • Variants: 3
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3-(Methylseleno)-l-alanine, 95%
Combi-blocks
  • size: 5g, 1g, 250mg
  • Variants: 3
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Se-Methylselenocysteine/ 99.49% (existing batch purity)
TargetMol
  • size: 5mg, 10mg, 25mg, 50mg
  • Variants: 6
from 445.96
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Se–Methylselenocysteine
GLPBio
  • size: 10mg, 10mM (in 1ml water), 5mg
  • Variants: 3
from 578.32
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Se-(Methyl)seleno-L-cysteine, >96.0%(HPLC)(T)
TCI
  • size: 100mg
  • Variants: 1
from 1035.93
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Se-methylseleno-L-cysteine, 98%
Thermo Scientific (Acros)
  • size: 1g, 50MG, 250MG
  • Variants: 3
from 434.75
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H-3-(Me-Se)-Ala-OH 98%
Ambeed
  • size: 50mg, 100mg, 250mg, 1g
  • Variants: 5
from 303.62
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(R)-2-Amino-3-(methylselanyl)propanoic acid, 98%, 98%
Chemat
  • size: 25mg, 50mg, 100mg, 250mg
  • Variants: 8
from 165.20
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Se-Methylselenocysteine, 99.95%
MedChemExpress
  • size: 10 mg, 50 mg, 5 mg, 100 mg
  • Variants: 6
from 310.40
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Se-Methylselenocysteine (Standard)
MedChemExpress
  • size: 50 mg, 10 mg, 25 mg, 100 mg
  • Variants: 5
from 598.33
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L-Alanine, 3-(methylseleno)-, ≥98%(HPLC)(T)
Fluorochem
  • size: 50mg, 100mg, 250mg, 1g
  • Variants: 4
from 331.15
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Structural formula: {0} (CAS {1})

Se-methyl-L-selenocysteine is an L-alpha-amino acid compound having methylselanylmethyl as the side-chain. It has a role as an antineoplastic agent. It is a non-proteinogenic L-alpha-amino acid, a L-selenocysteine derivative and a Se-methylselenocysteine. It is a conjugate base of a Se-methyl-L-selenocysteinium. It is a conjugate acid of a Se-methyl-L-selenocysteinate. It is an enantiomer of a Se-methyl-D-selenocysteine. It is a tautomer of a Se-methyl-L-selenocysteine zwitterion.

Source: ChEBI

Identity
Molecular formulaC4H9NO2Se
Molecular weight182.09 g/mol
IUPAC name(2R)-2-amino-3-methylselanylpropanoic acid
InChIKeyXDSSPSLGNGIIHP-VKHMYHEASA-N
SMILESC[Se]C[C@@H](C(=O)O)N

Computed by PubChem (NCBI)

Synonyms: Se-methylselenocysteine, Methylselenocysteine, 3-(Methylseleno)-L-alanine, L-Alanine, 3-(methylseleno)-, Se-Methyl-selenocysteine, Selenium-methylselenocystine, Se-Methyl-seleno-L-cysteine, L-Se-methylselenocysteine, (2R)-2-amino-3-(methylselanyl)propanoic acid, Selenomethylselenocysteine