N-Acetyl-L-methionine, 98+%, Thermo Scientific™

Description

This Thermo Scientific 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.

Specifications

Chemical Identifiers

• CAS: 65-82-7
• Molecular Formula: C7H13NO3S
• Molecular Weight (g/mol): 191.25
• MDL Number: MFCD00064441
• InChI Key: XUYPXLNMDZIRQH-LURJTMIESA-N
• Synonym: n-acetyl-l-methionine, n-acetylmethionine, acetyl-l-methionine, ac-met-oh, l-n-acetyl methionine, acetylmethionine, methionamine, methionine, n-acetyl-, l, thiomedon, l-methionine, n-acetyl
• PubChem CID: 448580
• ChEBI: CHEBI:21557
• IUPAC Name: (2S)-2-acetamido-4-(methylsulfanyl)butanoic acid
• SMILES: CSCC[C@H](NC(C)=O)C(O)=O

• CAS Min %: 98.0
• CAS Max %: 100.0
• Color: White
• Ignition Residue: 0.1% max.
• Loss on Drying: 0.5% max.
• Infrared Spectrum: Authentic
• Assay Percent Range: 98+%
• Linear Formula: CH₃SCH₂CH₂CH(NHCOCH₃)CO₂H
• Quantity: 5 g
• Merck Index: 15, 92
• Specific Rotation: -19° to -21° (20°C, 589nm) (c=4, H2O)
• Formula Weight: 191.24
• Percent Purity: ≥98.0%
• Physical Form: Crystalline Powder
• Chemical Name or Material: N-Acetyl-L-methionine, 98+%

Safety and Handling

EINECSNumber	200-617-7
RTECSNumber	PD0480000
TSCA	TSCA

SDS