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L-Phenylalanine, 98.5-101.0%, specified according to the requirements of USP

Product Code. 15239886 Shop All Thermo Scientific Chemicals Products
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15229886 25 g 25g
15279846 1 kg 1kg
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Product Code. 15239886

Brand: Thermo Scientific Acros 453931000

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CAS: 63-91-2 | C9H11NO2 | 165.19 g/mol

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 63-91-2
Molecular Formula C9H11NO2
Molecular Weight (g/mol) 165.19
InChI Key COLNVLDHVKWLRT-UHFFFAOYNA-N
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
PubChem CID 6140
ChEBI CHEBI:17295
SMILES NC(CC1=CC=CC=C1)C(O)=O

Specifications

Melting Point 270.0°C to 275.0°C
pH 5.4 to 6.0 (1% solution)
Chloride 0.05% max.
Heavy Metals 15ppm max.
Infrared Spectrum Authentic
Iron (Fe) 0.003% max.
Loss on Drying 0.3% max. (105°C, 3 hrs)
Linear Formula C6H5CH2CH(NH2)CO2H
Specific Rotation −34.10
Sulfate 0.03% max.
Sulfated Ash 0.4% max.
Solubility Information Solubility in water: 27g/L (20°C). Other solubilities: very slightly soluble in methanol, ethanol
IUPAC Name (2S)-2-amino-3-phenylpropanoic acid
Specific Rotation Condition −34.10 (20.00°C c=2,water,dry basis)
Quantity 100 g
Formula Weight 165.19
Chemical Name or Material L-Phenylalanine, 98.5-101.0%
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