text.skipToContent text.skipToNavigation

Maximum quantity allowed is 999

Please select the quantity

CAS RN: 26046-90-2 | Product Number: S0901

Se-(Methyl)seleno-L-cysteine


Purity: >98.0%(T)(HPLC)
Poisonous substance
Synonyms:
  • (R)-2-Amino-3-(methylseleno)propionic Acid
Documents:
100MG
¥17,100
Contact Us 1   Contact Us
Available Stock: Prompt shipment (for products) in Saitama/Hyogo warehouse. Stock in other WH: 2-3 Business Days
* Please contact us if you need further information.
* To send your quote request for bulk quantities, please click on the "Request Bulk Quote" button. Please note that we cannot offer bulk quantities for some products.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.

Product Number S0901
Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__4H__9NO__2Se = 182.08  
Physical State (20 deg.C) Solid
Packaging and Container 100MG-Glass Bottle with Plastic Insert (View image)
CAS RN 26046-90-2
Reaxys Registry Number 2636762
MDL Number

MFCD00800565

Specifications
Appearance White to Light yellow to Light orange powder to crystal
Purity(HPLC)(CAD) min. 98.0 area%
Purity(Nonaqueous Titration) min. 98.0 %
Specific rotation [a]20/D -14.0 to -16.0 deg(C=1, H2O)
Properties (reference)
Melting Point 177 °C(dec.)
Specific Rotation -15° (C=1,H2O)
GHS
Pictogram Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H301 + H331 : Toxic if swallowed or if inhaled.
H373 : May cause damage to organs through prolonged or repeated exposure.
H410 : Very toxic to aquatic life with long lasting effects.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P273 : Avoid release to the environment.
P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray.
P270 : Do not eat, drink or smoke when using this product.
P271 : Use only outdoors or in a well-ventilated area.
P264 : Wash skin thoroughly after handling.
P391 : Collect spillage.
P314 : Get medical advice/ attention if you feel unwell.
P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth.
P304 + P340 + P311 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor.
P403 + P233 : Store in a well-ventilated place. Keep container tightly closed.
P405 : Store locked up.
Related Laws:
PRTR Law (New Specific Chemical) Class 1 Designated Chemical Substances
Poisonous or Deleterious Poisonous substance
RTECS# AY7099000
Transport Information:
UN Number UN3283
Class 6.1
Packing Group III
Application
Se-methyl-L-selenocysteine: A Source of Selenium for Nutritional Purposes and Chemoprevention of Cancer

Selenium is an essential trace mineral. Antioxidant enzymes often contain selenium and protect cells against oxidative damage. Se-methylseleno-L-cysteine (commonly known as methylselenocysteine) is found naturally in vegetables such as garlic and broccoli and used for a nutrient supplement. Studies in animal models have shown that Se-methylseleno-L-cysteine is effective for chemoprevention of cancer. Its mechanism of action is reported to be through inhibiting reactive oxygen species. (The product is for research purpose only.)

References


TCIMAIL
Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.

The requested SDS is not available.

Please Contact Us for more information.

Specifications
C of A & Other Certificates
Please enter Lot Number Incorrect Lot Number is entered
Analytical Charts
Please enter Lot Number Incorrect Lot Number is entered

The requested analytical chart is not available. Sorry for the inconvenience.

Other Documents