Thermo Scientific Chemicals Seleno-L-methionine

Product Code	Brand	Quantity
15478449	Thermo Scientific Chemicals J66902.MC	100 mg
15488449	Thermo Scientific Chemicals J66902.ME	500 mg
15468449	Thermo Scientific Chemicals J66902.03	1 g

Description

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

Chemical Identifiers

• CAS: 3211-76-5
• Molecular Weight (g/mol): 196.12
• InChI Key: RJFAYQIBOAGBLC-BYPYZUCNSA-N
• PubChem CID: 105024
• IUPAC Name: (2S)-2-amino-4-methylselanylbutanoic acid

• Molecular Formula: C5H11NO2Se
• MDL Number: MFCD00037210
• 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
• ChEBI: CHEBI:62621
• SMILES: C[Se]CC[C@H](N)C(O)=O

Specifications

• Melting Point: 265°C
• Color: White
• Linear Formula: CH₃SeCH₂CH₂CH(NH₂)CO₂H
• UN Number: UN3283
• Solubility Information: Soluble in water
• SMILES: C[Se]CC[C@H](N)C(O)=O
• Molecular Weight (g/mol): 196.12
• ChEBI: CHEBI:62621
• Physical Form: Powder

• CAS: 3211-76-5
• Molecular Formula: C5H11NO2Se
• MDL Number: MFCD00037210
• 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
• InChI Key: RJFAYQIBOAGBLC-BYPYZUCNSA-N
• IUPAC Name: (2S)-2-amino-4-methylselanylbutanoic acid
• PubChem CID: 105024
• Formula Weight: 196.11
• Chemical Name or Material: Seleno-L-methionine

Safety and Handling

GHS H Statement
H300-H330-H373
Fatal if swallowed.
Fatal if inhaled.
May cause damage to organs through prolonged or repeated exposure.

P260-P264b-P270-P271-P301+P310-P304+P340-P311-P314-P330-P501c

H301+H331-H373

missing translation for 'dotInformation' : Hazard Class: 6.1; Packaging Group: III

missing translation for 'rtecsNumber' : EK7713840

missing translation for 'tsca' : No

missing translation for 'storageNote' : -30° to -10°C

Recommended Storage : Store at -20°C

RUO – Research Use Only