CAS 63-91-2: L-Phenylalanine

Description:L-Phenylalanine is an essential amino acid that plays a crucial role in protein synthesis and is a precursor for several important biomolecules, including neurotransmitters such as dopamine, norepinephrine, and epinephrine. It is classified as a non-polar, aromatic amino acid due to its phenyl group, which contributes to its hydrophobic characteristics. L-Phenylalanine exists in two enantiomeric forms, with the L-form being biologically active and utilized by the body. It is typically found in high-protein foods such as meat, fish, eggs, dairy products, and certain plant sources like soybeans. In addition to its nutritional importance, L-Phenylalanine is also used in the production of aspartame, a low-calorie artificial sweetener. The substance is generally recognized as safe when consumed in appropriate amounts, but excessive intake can lead to health issues, particularly in individuals with phenylketonuria (PKU), a genetic disorder that impairs the metabolism of phenylalanine. Overall, L-Phenylalanine is vital for various physiological functions and is an important component of a balanced diet.

Formula:C₉H₁₁NO₂

InChI:InChI=1S/C9H11NO2/c10-8(9(11)12)6-7-4-2-1-3-5-7/h1-5,8H,6,10H2,(H,11,12)/t8-/m0/s1

InChI key:InChIKey=COLNVLDHVKWLRT-QMMMGPOBSA-N

SMILES:O=C(O)C(N)CC=1C=CC=CC1

Synonyms:
(-)-β-Phenylalanine
(2S)-2-Amino-3-phenylpropanoic acid
(S)-(-)-Phenylalanine
(S)-2-Amino-3-Phenylpropionic acid
(S)-2-Amino-3-phenylpropanoic acid
(S)-2-Amino-3-phenylpropionic acid~H-Phe-OH
(S)-α-Amino-β-phenylpropionic acid
(S)-α-Aminobenzenepropanoic acid
(S)-α-Aminohydrocinnamic acid
151: PN: US20070015162 SEQID: 161 claimed protein
See more synonyms
3-Phenyl-L-alanine
3-Phenyl-L-alanin
3-Phenyl-L-alanine
3-Phenylalanine
3-fenil-L-alanina
356: PN: US20070026454 SEQID: 366 claimed protein
L-(-)-Phenylalanine
L-Alanine, 3-phenyl-
Alanine, phenyl-, L-
Alanine, phenyl-, L-
Antibiotic FN 1636
Benzenepropanoic acid, α-amino-, (S)-
H-L-Phe-Oh
H-Phe-OH
L(-)Phenylalaniline
L-Alanine, 3-phenyl-
L-Phenylalanie
L-beta-Phenylalanine
Nsc 79477
PHE
Phenyalanine, L-
Phenyl-α-alanine
Phenylalanine
Phenylalanine, L-
Secretory protein (human clone HISBA38 precursor)
α-Amino-β-phenylpropionic acid
β-Phenyl-L-alanine
β-Phenyl-L-alanine
β-Phenyl-α-alanine
L-Phenylalanine

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products per page. Found 26 products.

Product data	Purity	Price range	Estimated delivery
L-Phenylalanine REF: 3B-P0134CAS: 63-91-2	>98.0%(T)(HPLC)	29.00 €~191.00 €	Mon 07 Apr 25
L-Phenylalanine, Cell Culture Reagent REF: 02-J63925CAS: 63-91-2	- - -	To inquire	Tue 08 Apr 25
L-Phenylalanine, 99% REF: 02-A13238CAS: 63-91-2	99%	36.00 €~566.00 €	Tue 08 Apr 25
H-Phe-OH REF: 01-4031148CAS: 63-91-2	> 99%	87.00 €~209.00 €	Thu 10 Apr 25
Phenylalanine CRS REF: 41-P1150000CAS: 63-91-2	- - -	115.00 €	Mon 14 Apr 25
L-Phenylalanine REF: 45-1530503CAS: 63-91-2	- - -	547.00 €	Tue 15 Apr 25
L-Phenylalanine REF: IN-DA003RD7CAS: 63-91-2	98%	21.00 €~175.00 €	Mon 14 Apr 25
L-Phenylalanine REF: 54-OR1961CAS: 63-91-2	- - -	32.00 €~291.00 €	Tue 15 Apr 25
L-Phenylalanine REF: 54-BUP17975CAS: 63-91-2	99.49%	71.00 €~84.00 €	Tue 15 Apr 25
L-Phenylalanine, GlenCell™, suitable for cell culture REF: 7W-GM7895CAS: 63-91-2	98.5 - 101.0 %	90.00 €~311.00 €	Tue 15 Apr 25
Aspartame EP Impurity C (Nateglinide EP Impurity D, Tyrosine EP Impurity A) REF: 4Z-A-766CAS: 63-91-2	- - -	To inquire	Tue 15 Apr 25
L-Phenylalanine REF: 54-BIP0716CAS: 63-91-2	98.5%	32.00 €~797.00 €	Tue 15 Apr 25
L-Phenylalanine REF: 7W-GM4385CAS: 63-91-2	99.0 - 101.0 %	22.00 €~175.00 €	Tue 15 Apr 25
L-Phenylalanine, 98.5-101.0% REF: AC-45393CAS: 63-91-2	98.5-101.0%	To inquire	Thu 17 Apr 25
L-Phenylalanine REF: 04-C16055100CAS: 63-91-2	- - -	116.00 €	Thu 17 Apr 25
L-Phenylalanine REF: BP-BP3529CAS: 63-91-2	95%~99%	To inquire	Thu 17 Apr 25
L-Phenylalanine, 98.5+% REF: AC-13031CAS: 63-91-2	98.5+%	To inquire	Thu 17 Apr 25
Phenylalanine (L-Phenylalanine) REF: 86-MM1560.00CAS: 63-91-2	- - -	332.00 €	Thu 17 Apr 25
L-Phenylalanine REF: TM-T3377CAS: 63-91-2	99.37% - 99.87%	35.00 €~55.00 €	Mon 21 Apr 25
L-Phenylalanine-13C9-15N-d8 REF: 4Z-P-217014CAS: 63-91-2	- - -	To inquire	Mon 21 Apr 25