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

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

180.90 EUR - 944.70 EUR

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Chemical Identifiers

CAS 3211-76-5
Molecular Formula C5H11NO2Se
Molecular Weight (g/mol) 196.12
MDL Number MFCD00037210
InChI Key RJFAYQIBOAGBLC-BYPYZUCNSA-N
Synonym 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
PubChem CID 105024
ChEBI CHEBI:62621
IUPAC Name (2S)-2-amino-4-methylselanylbutanoic acid
SMILES C[Se]CC[C@H](N)C(O)=O
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Products 3
Product Code Brand Quantity Packaging Price Quantity & Availability  
Product Code Brand Quantity Packaging Price Quantity & Availability  
10309100
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Thermo Scientific Chemicals
259962500 		250 mg Glass bottle N/A
N/A
10553601
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Thermo Scientific Chemicals
259960010 		1 g Glass bottle N/A
N/A
10309150
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Thermo Scientific Chemicals
259960025 		2.5 g Glass bottle N/A
N/A
Description

Description

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.

Specifications

Chemical Identifiers

3211-76-5
196.12
RJFAYQIBOAGBLC-BYPYZUCNSA-N
105024
(2S)-2-amino-4-methylselanylbutanoic acid
C5H11NO2Se
MFCD00037210
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
CHEBI:62621
C[Se]CC[C@H](N)C(O)=O

Specifications

3211-76-5
White
Authentic
C5H11NO2Se
MFCD00037210
+18.00 (20.00°C c=1,1N HCl)
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
RJFAYQIBOAGBLC-BYPYZUCNSA-N
(2S)-2-amino-4-methylselanylbutanoic acid
105024
196.11
Shiny Powder
265.0°C
99.0% min. (HPLC-CHIR)
99% min. (HPLC)
CH3SeCH2CH2CH(NH2)COOH
15, 8578
+ 18.00
Solubility in water: soluble.
C[Se]CC[C@H](N)C(O)=O
196.12
CHEBI:62621
99+%
L(+)-Selenomethionine, 99+% e.e.
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Safety and Handling

Safety and Handling

GHS H Statement
Toxic if swallowed.
Toxic if inhaled.
May cause damage to organs through prolonged or repeated exposure.
Very toxic to aquatic life with long lasting effects.

GHS P Statement
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
Immediately call a POISON CENTER or doctor/physician.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.

GHS Signal Word: Danger

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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/.

SDS
Documents

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Product Certifications

RUO – Research Use Only

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