DL-Phenylalanine
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DL-Phenylalanine
structure -
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CAS No:
150-30-1
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Formula:
C9H11NO2
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Chemical Name:
DL-Phenylalanine
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Synonyms:
Phenylalanine;Alanine,phenyl-,DL-;Alanine,β-phenyl-;DL-β-Phenyl-α-alanine;DL-Phenylalanine;DL-α-Amino-β-phenylpropionic acid;(±)-Phenylalanine;DL-3-Phenylalanine;(±)-β-Phenyl-α-alanine;DL-2-Amino-3-phenylpropionic acid;(±)-3-Phenyl-2-aminopropanoic acid;2-Amino-3-phenylpropanoic acid;NSC 9959;DLPA;DL-2-Amino-3-phenylpropanoic acid;DL-Phenylalanine;DL-3-Phenylalanine;DL-2-Amino-3-phenylpropionic acid;DL-2-Amino-3-phenylpropanoic acid;DL-beta-Phenyl-alpha-alanine;DL-Phenylalanine;2-Azaniumyl-3-phenylpropanoate
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CAS No:
Description
White crystalline platelets; odourless
Phenylalanine is an aromatic amino acid that is alanine in which one of the methyl hydrogens is substituted by a phenyl group. It has a role as a Daphnia magna metabolite. It is an alpha-amino acid and an aromatic amino acid. It contains a benzyl group. It is a conjugate base of a phenylalaninium. It is a conjugate acid of a phenylalaninate.
DL-Phenylalanine Basic Attributes
165.18900
165.19
205-756-7
620354|79477|25005|9959
DTXSID9023463
29224995
Characteristics
63.32000
1.34130
White crystalline platelets; odourless
1.201g/cm3
186 °C (decomp)
307.5ºC at 760mmHg
139.8ºC
1.576
H2O: 14.11 g/L (25 ºC)
Store at RT.
0.000313mmHg at 25°C
Safety Information
NONH for all modes of transport
3
R36/37/38
S24/25
Xi; C
Stable. Incompatible with strong oxidizing agents.
DL-Phenylalanine Use and Manufacturing
L form is a common, essential amino acid.
Phenylalanine: ACTIVE
Food additives -> Flavoring Agents|Flavoring Agents -> JECFA Flavorings Index
Flavoring Agents
Computed Properties
Molecular Weight:165.19
XLogP3:-1.5
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:3
Exact Mass:165.078978594
Monoisotopic Mass:165.078978594
Topological Polar Surface Area:63.3
Heavy Atom Count:12
Complexity:153
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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