Informativa e consenso per l'uso dei cookie

Accetto Il nostro sito salva piccoli pezzi di informazioni (cookie) sul dispositivo, al fine di fornire contenuti migliori e per scopi statistici. È possibile disattivare l'utilizzo di cookies modificando le impostazioni del tuo browser. Continuando la navigazione si acconsente all'utilizzo dei cookie.

63-91-2 - L-Phenylalanine, 99% - (S)-2-Amino-3-phenylpropionic acid - H-Phe-OH - A13238 - Alfa Aesar

A13238 L-Phenylalanine, 99%

Codice CAS
63-91-2
Sinonimi
(S)-2-Amino-3-phenylpropionic acid
H-Phe-OH

Dimensioni Prezzo ($) Quantità Disponibilità
25g 23,70
50g 34,50
100g 59,40
500g 217,00
1000g 373,00
Aggiungi al carrello Aggiungi al preventivo generale Visualizza articolo

L-Phenylalanine, 99%

MDL
MFCD00064227
EINECS
200-568-1

Proprietà chimiche

Formula
C9H11NO2
Peso formula
165.19
Punto di fusione
ca 275° dec.
Solubilità
Soluble in water. Slightly soluble in methanol and ethanol. Insoluble in ethyl ether and benzene.

Applicazioni

L-Phenylalanine is an aromatic organic compound containing amine and acid as functional groups. It is an essential amino acid and its structure can be considered as the derivative of 3-phenylpropionic acid, in which one hydrogen atom present at C-2 position is substituted with amino group. It is a chiral compound and consists of two optical isomers. It is also known as 2-amino-3-phenylpropanoic acid, beta-phenylalanine, L-alfa-amino-beta-phenylpropionic acid, H-Phe-OH and (S)-2-amino-3-phenylpropionic acid.

Note

Incompatible with strong oxidizing agents.

Letteratura

Other amino acids have been resolved by crystallization of their complexes with L-phenylalanine, and decomplexation with activated carbon: Chem. Lett., 113 (1984).

Formation of the N,N-dibenzyl benzyl ester by reaction with benzyl bromide and base, followed by LAH reduction and Swern oxidation, lead to the N,N-dibenzyl (S)-ɑ-amino aldehyde, a useful chiral intermediate: Org. Synth., 76, 110 (1998).

Hou, Y.; Hossain, G. S.; Li, J.; Shin, H. D.; Liu, L.; Du, G. Production of phenylpyruvic acid from L-phenylalanine using an L-amino acid deaminase from Proteus mirabilis: comparison of enzymatic and whole-cell biotransformation approaches. Appl. Microbiol. Biotechnol. 2015, 99 (20), 8391-8402.

Liu, S. P.; Liu, R. X.; Xiao, M. R.; Zhang, L.; Ding, Z. Y.; Gu, Z. H.; Shi, G. Y. A systems level engineered E. coli capable of efficiently producing L-phenylalanine. Process Biochem. 2014, 49 (5), 751-757.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni precauzionali: P260u-P201-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310a-P405-P501a

Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Merck
14,7271
Beilstein
1910408
Codice tariffe armonizzato
2922.49
TSCA
Yes
RTECS
AY7535000

Raccomandato

Visualizzati di recente

Prodotti chimici

Scienze della vita

Metalli e materiali

Catalizzatori

Apparecchiature di analisi e di laboratorio