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Thermo Scientific Chemicals L(+)-Selenomethionine, 99+%, ee 99+%

Catalog Number 10553601
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Quantity:
250 mg
1 g
2.5 g
Packaging:
Glass bottle
This item is not returnable. View return policy
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
3211-76-5
C5H11NO2Se
196.12
MFCD00037210
RJFAYQIBOAGBLC-BYPYZUCNSA-N
l-selenomethionine, l-+-selenomethionine, selenium-l-methionine, l-selenomethioninum, seleno-l-methionine, s-2-amino-4-methylselanyl butanoic acid, semet, s-2-amino-4-methylseleno butyric acid, unii-964mrk2pel, s-2-amino-4-methylseleno butanoic acid
105024
CHEBI:62621
(2S)-2-amino-4-methylselanylbutanoic acid
C[Se]CC[C@H](N)C(O)=O
This item is not returnable. View return policy
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
3211-76-5
C5H11NO2Se
196.12
MFCD00037210
RJFAYQIBOAGBLC-BYPYZUCNSA-N
l-selenomethionine, l-+-selenomethionine, selenium-l-methionine, l-selenomethioninum, seleno-l-methionine, s-2-amino-4-methylselanyl butanoic acid, semet, s-2-amino-4-methylseleno butyric acid, unii-964mrk2pel, s-2-amino-4-methylseleno butanoic acid
105024
CHEBI:62621
(2S)-2-amino-4-methylselanylbutanoic acid
C[Se]CC[C@H](N)C(O)=O

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY
Melting Point 265.0°C
Color White
Enantiomeric Excess 99.0% min. (HPLC-CHIR)
Infrared Spectrum Authentic
Assay Percent Range 99% min. (HPLC)
Packaging Glass bottle
Linear Formula CH3SeCH2CH2CH(NH2)COOH
Quantity 1 g
Merck Index 15, 8578
Specific Rotation Condition +18.00 (20.00°C c=1,1N HCl)
Specific Rotation + 18.00
Solubility Information Solubility in water: soluble.
Formula Weight 196.11
Percent Purity 99+%
Physical Form Shiny Powder
Chemical Name or Material L(+)-Selenomethionine, 99+% e.e.
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Product Identifier
  • L(+)-Selenomethionine
Signal Word
  • Danger
Hazard Category
  • Acute toxicity Category 3
  • LONG-TERM AQUATIC HAZARD Chronic 1
  • ACUTE AQUATIC Acute 1
  • Specific target organ toxicity after repeated exposure Category 2
Hazard Statement
  • H400-Very toxic to aquatic life.
  • H410-Very toxic to aquatic life with long lasting effects.
  • H373-May cause damage to organs.
  • H331-Toxic if inhaled.
  • H301-Toxic if swallowed.
Precautionary Statement
  • P260-Do not breathe dust/fume/gas/mist/vapours/spray.
  • P273-Avoid release to the environment.
  • P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P310-Immediately call a POISON CENTER/doctor/.

RUO – Research Use Only

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