Thermo Scientific Chemicals L-Phenylalanine, 98.5+%

Product Code	Brand	Quantity	Packaging
10574061	Thermo Scientific Chemicals 130310250	25 g	Plastic Bottle
10584061	Thermo Scientific Chemicals 130311000	100 g	Plastic Bottle
10445175	Thermo Scientific Chemicals 130315000	500 g	Plastic Bottle
13438348	Thermo Scientific Chemicals 130310025	2.5 kg	Plastic Bottle

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.

Chemical Identifiers

• CAS: 63-91-2
• Molecular Weight (g/mol): 165.19
• InChI Key: COLNVLDHVKWLRT-UHFFFAOYNA-N
• PubChem CID: 6140
• SMILES: NC(CC1=CC=CC=C1)C(O)=O

• Molecular Formula: C9H11NO2
• MDL Number: MFCD00064227
• Synonym: l-phenylalanine, phenylalanine, s-2-amino-3-phenylpropanoic acid, 3-phenyl-l-alanine, s-phenylalanine, 3-phenylalanine, 2s-2-amino-3-phenylpropanoic acid, s-2-amino-3-phenylpropionic acid, beta-phenyl-l-alanine, h-phe-oh
• ChEBI: CHEBI:17295

Specifications

• Melting Point: 270.0°C to 275.0°C
• pH: 5.4 to 6.0 (1% aq. soln.)
• Heavy Metals (as Pb): 20ppm max.
• Molecular Formula: C9H11NO2
• Linear Formula: C₆H₅CH₂CH(NH₂)CO₂H
• Lead (Pb): 10ppm max.
• Synonym: l-phenylalanine, phenylalanine, s-2-amino-3-phenylpropanoic acid, 3-phenyl-l-alanine, s-phenylalanine, 3-phenylalanine, 2s-2-amino-3-phenylpropanoic acid, s-2-amino-3-phenylpropionic acid, beta-phenyl-l-alanine, h-phe-oh
• InChI Key: COLNVLDHVKWLRT-UHFFFAOYNA-N
• IUPAC Name: 2-amino-3-phenylpropanoic acid
• Molecular Weight (g/mol): 165.19
• ChEBI: CHEBI:17295
• Percent Purity: ≥98.5%
• Specific Rotation Condition: − 34.10 (20.00°C c=2,water,dry basis)
• Chemical Name or Material: L-Phenylalanine

• CAS: 63-91-2
• Color: White
• Assay Percent Range: 98.5+%
• Infrared Spectrum: Authentic
• MDL Number: MFCD00064227
• Loss on Drying: 0.3% max. (105°C, 3 hrs)
• Solubility Information: Solubility in water: 27g/L (20°C). Other solubilities: very slightly soluble in methanol, ethanol
• SMILES: NC(CC1=CC=CC=C1)C(O)=O
• Specific Rotation: − 34.10
• PubChem CID: 6140
• Formula Weight: 165.19
• Sulfated Ash: 0.1% max.
• Physical Form: Crystalline Powder or Crystals

RUO – Research Use Only