L-Methionine (White Crystals or Crystalline Powder), Fisher BioReagents

Description

This amino acid is suitable for use in tissue culture systems requiring additives.

Specifications

• Melting Point: 276°C
• Ammonium: 0.02% max.
• CAS: 63-68-3
• Arsenic (As): 1ppm max.
• pH: 5.5 to 6.5
• Color: White
• Heavy Metals (as Pb): 10ppm max.
• Assay Percent Range: 98.5 to 100.5 %
• Identification: Pass Test
• Molecular Formula: C5H11NO2S
• MDL Number: MFCD00063097 MFCD00801344
• Loss on Drying: 0.2% max.
• Merck Index: 15, 6047
• Other Amino Acids: Chromatographically not detectable
• Packaging: Glass Bottle
• Synonym: l-methionine, methionine, h-met-oh, s-2-amino-4-methylthio butanoic acid, cymethion, l---methionine, liquimeth, s-methionine, l-methioninum, methilanin
• InChI Key: FFEARJCKVFRZRR-BYPYZUCNSA-N
• SMILES: CSCC[C@H](N)C(O)=O
• IUPAC Name: (2S)-2-amino-4-methylsulfanylbutanoic acid
• Residue after Ignition: 0.1% max.
• Specific Rotation: 23.0 to 24.5° (+ or -)
• Molecular Weight (g/mol): 149.21
• PubChem CID: 6137
• ChEBI: CHEBI:16643
• Formula Weight: 149.21
• State of Solution (%T): 98.0% min.
• Percent Purity: 98.5 to 100.5%
• Alpha Vector: Methionine
• Quantity: 100 g
• Physical Form: Solid
• Chemical Name or Material: L-Methionine

Safety and Handling

Product Identifier

• L-Methionine