Se-Methylselenocysteine
- Product Name
- Se-Methylselenocysteine
- CAS No.
- 26046-90-2
- Chemical Name
- Se-Methylselenocysteine
- Synonyms
- SEMC;L-Se-Methylselenocysteine;SE-METHYLSELENO-L-CYSTEINE;MSeC;SeMSC;Se MSC;SeMCys;Se-MSC;METHYLSELENO-L-CYSTEINE;SE-METHYLSELENOCYSTEINE
- CBNumber
- CB8265719
- Molecular Formula
- C4H9NO2Se
- Formula Weight
- 182.08
- MOL File
- 26046-90-2.mol
Se-Methylselenocysteine Property
- 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
- 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
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H373May cause damage to organs through prolonged or repeated exposure
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P273Avoid release to the environment.
P314Get medical advice/attention if you feel unwell.
P391Collect spillage. Hazardous to the aquatic environment
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- A634438
- Product name
- 2-Amino-3-methylselenylPropionicAcid
- Packaging
- 100mg
- Price
- $205
- Updated
- 2021/12/16
- Product number
- A634438
- Product name
- 2-Amino-3-methylselenylPropionicAcid
- Packaging
- 250mg
- Price
- $405
- Updated
- 2021/12/16
- Product number
- 096121
- Product name
- (R)-2-Amino-3-(methylselanyl)propanoic acid
- Purity
- 95+%
- Packaging
- 250mg
- Price
- $439
- Updated
- 2021/12/16
- Product number
- JK314842
- Product name
- Se-Methylseleno-L-cysteine
- Purity
- 98%
- Packaging
- 50mg
- Price
- $67
- Updated
- 2021/12/16
- Product number
- JK314842
- Product name
- Se-Methylseleno-L-cysteine
- Purity
- 98%
- Packaging
- 250mg
- Price
- $177
- Updated
- 2021/12/16
Se-Methylselenocysteine Chemical Properties,Usage,Production
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.
benefits
Se-methylselenocysteine (MSC) is a naturally occurring selenium compound with favorable pharmacokinetic properties and high peroral bioavailability in humans. MSC has been proven to have a chemo-preventive property, which several authors show 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. KYAT1 is a PLP dependent enzyme whose main function is to cleave carbon-sulfur bonds. KYAT is a bi-functional enzyme that catalyzes transamination and β-elimination reactions with single substrates. KYAT1 metabolizes MSC into β-methylselenopyruvate (MSP) and methylselenol via transamination and β-elimination catalysis.
Se-Methylselenocysteine Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Se-Methylselenocysteine manufacturers
- Product
- L-Se-methylselenocysteine, MSC 26046-90-2
- Price
- US $0.00-0.00/G
- Min. Order
- 1G
- Purity
- 99%
- Supply Ability
- 1000
- Release date
- 2024-12-04
- Product
- 3-(Methylseleno)-L-alanine 26046-90-2
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99.8%
- Supply Ability
- 1000 kg
- Release date
- 2024-04-07
- Product
- (2R)-2-amino-3-methylselanylpropanoic acid 26046-90-2
- Price
- US $40.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 10 tons
- Release date
- 2023-09-18