Se-Methylselenocysteine
Se-Methylselenocysteine Basic information
- Product Name:
- Se-Methylselenocysteine
- Synonyms:
-
- Se-methylseleno-L-cysteine,98%
- Se-methylseleno-L-cysteine2-Amino-3-methylselanyl propionic acid3-(Methylseleno)-L-alanine
- 3-(Methylselanyl)-L-alanine
- (R)-2-Amino-3-(methylselanyl)propanoic acid
- L- selenium - methyl selenocysteine
- SE-METHYLSELENO-L-CYSTEINE
- SEMC
- (R)-2-AMINO-3-(METHYLSELENO)PROPIONIC ACID
- CAS:
- 26046-90-2
- MF:
- C4H9NO2Se
- MW:
- 182.08
- EINECS:
- 251-228-4
- Product Categories:
-
- AntioxidantCancer Research
- Biochemicals Found in Plants
- Antioxidant and Free Radical ScavengersApoptosis and Cell Cycle
- Cell Cycle
- Chemopreventive Agents
- Nutrition Research
- Cell Cycle Regulators
- food additives
- 26046-90-2
- Mol File:
- 26046-90-2.mol
Se-Methylselenocysteine Chemical Properties
- Melting point:
- 177 °C(dec.)
- Boiling point:
- 314.1±37.0 °C(Predicted)
- storage temp.
- Keep in dark place,Inert atmosphere,2-8°C
- solubility
- DMSO (Slightly), Water (Slightly)
- form
- Powder
- pka
- 2.17±0.10(Predicted)
- color
- White to slightly yellow
- InChI
- InChI=1S/C4H9NO2Se/c1-8-2-3(5)4(6)7/h3H,2,5H2,1H3,(H,6,7)/t3-/m0/s1
- InChIKey
- XDSSPSLGNGIIHP-VKHMYHEASA-N
- SMILES
- C(O)(=O)[C@H](C[Se]C)N
- LogP
- -0.043 (est)
Safety Information
- Hazard Codes
- T,N
- Risk Statements
- 23/25-33-50/53
- Safety Statements
- 20/21-28-45-60-61-28A
- RIDADR
- UN 3283 6.1/PG 2
- WGK Germany
- 3
- F
- 10-23
- HS Code
- 29319090
MSDS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
Se-Methylselenocysteine Usage And Synthesis
Description
Se-methyl selenocysteine (MSC) is a naturally occurring selenium compoundwith favourable pharmacokinetic properties andth high peroral bioavailability in humans. MSC is synthesized by plants such as garlic, astragalus, onions and broccoli. Se-methylselenocysteine has been proven to have a chemo-preventive property, which is shown by several authors via various cell culture models and animal models. It has also been shown to have anti-carcinogenic properties by inducing cell cycle arrest and apoptotic cell death. It is considered a pro-drug because the compound per se is not toxic unless it is metabolized by the enzymes Kynurenine aminotransferase 1 (KYAT1), Kynurenine aminotransferase 3 (KYAT3) and cystathionine γ-lyase (CTH). Of these, KYAT1 plays a vital role in MSC metabolism.
Chemical Properties
white to slightly yellow powder
Uses
2-Amino-3-methylselenyl propionic acid is an inhibitor of DMBA-induced mammary tumors.
Definition
ChEBI: 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 Se-methylselenocysteine, a non-proteinogenic L-alpha-amino acid and a L-selenocysteine derivative. 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.
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