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

Se-(Methyl)seleno-L-cysteine


Purity: >98.0%(T)(HPLC)
Synonyms:
  • (R)-2-Amino-3-(methylseleno)propionic Acid
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100MG
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1G
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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
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 P273 : Avoid release to the environment.
P260 : Do not breathe dust/ fume/ gas/ mist/ vapours/ spray.
P264 : Wash skin thoroughly after handling.
P391 : Collect spillage.
P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth.
P403 + P233 : Store in a well-ventilated place. Keep container tightly closed.
Related Laws:
RTECS# AY7099000
Transport Information:
UN Number UN3283
Class 6.1
Packing Group III
HS Number 2931399090
Documents (Note: Some products will not have analytical charts available.)
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