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CAS RN: 3211-76-5 | Product Number: S0442

L-Selenomethionine


Purity: >98.0%(T)(HPLC)
Synonyms:
  • (S)-2-Amino-4-(methylseleno)butyric Acid
Product Documents:
1G
₹12,800.00
4   ≥100 
5G
₹18,900.00
3   ≥80 

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*Items available in Japan warehouse will be dispatched in 10-12 working days.
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*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 S0442
Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__5H__1__1NO__2Se = 196.11 
Physical State (20 deg.C) Solid
Storage Temperature Frozen (<0°C)
Store Under Inert Gas Store under inert gas
Condition to Avoid Air Sensitive,Hygroscopic,Heat Sensitive
CAS RN 3211-76-5
Reaxys Registry Number 2410901
PubChem Substance ID 87575924
Merck Index (14) 8441
MDL Number

MFCD00037210

Specifications
Appearance White to Light yellow powder to crystaline
Purity(HPLC) min. 98.0 area%
Purity(Nonaqueous Titration) min. 98.0 %
Specific rotation [a]20/D +15.0 to +20.0 deg(C=0.5, 2mol/L HCl)
NMR confirm to structure
Properties (reference)
Melting Point 267 °C(dec.)
Specific Rotation 18° (C=0.5,2mol/L HCl)
Solubility in water Soluble
Solubility (soluble in) Alcohol
GHS
Pictogram Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H301 + H331 : Toxic if swallowed or if inhaled.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
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.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P391 : Collect spillage.
P314 : Get medical advice/ attention if you feel unwell.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
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:
RTECS# EK7713840
Transport Information:
UN Number UN3283
Class 6.1
Packing Group III
PubMed Literature


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