CAS 556-02-5

3-(4-Hidroxifenil)-D-alanina

Descripción:

3-(4-Hidroxifenil)-D-alanina, también conocido como D-Tirosina, es un derivado de aminoácido caracterizado por la presencia de un grupo hidroxilo en el anillo fenílico, lo que mejora su solubilidad y reactividad. Este compuesto presenta un centro quiral, lo que hace que exista en dos formas enantioméricas, siendo la forma D biológicamente relevante. Es un aminoácido no esencial que desempeña un papel crucial en la biosíntesis de neurotransmisores, particularmente la dopamina, y está involucrado en diversas vías metabólicas. El grupo hidroxilo contribuye a su naturaleza polar, permitiéndole participar en enlaces de hidrógeno e interactuar con otras biomoléculas. La D-Tirosina se utiliza a menudo en investigaciones bioquímicas y tiene aplicaciones potenciales en farmacéuticos y suplementos dietéticos, particularmente por su papel en la mejora de la función cognitiva y el estado de ánimo. Además, puede ser sintetizada a través de varios métodos químicos o derivada de fuentes dietéticas, como productos lácteos, carne y ciertos frutos secos. Su estabilidad y reactividad en condiciones fisiológicas la convierten en un compuesto importante tanto en contextos biológicos como en química sintética.

Fórmula: C₉H₁₁NO₃

InChI: InChI=1/C9H11NO3/c10-8(9(12)13)5-6-1-3-7(11)4-2-6/h1-4,8,11H,5,10H2,(H,12,13)/t8-/m1/s1

Clave InChI: InChIKey=OUYCCCASQSFEME-MRVPVSSYSA-N

SMILES: C([C@H](C(O)=O)N)C1=CC=C(O)C=C1

Sinónimos:

• (2R)-2-Amino-3-(4-hydroxyphenyl)propanoic acid
• (2R)-2-Azaniumyl-3-(4-hydroxyphenyl)propanoate
• (R)-2-Amino-3-(4-hydroxyphenyl)propanoic acid
• (R)-Tyrosine
• 3-(4-Hydroxyphenyl)-<span class="text-smallcaps">D</span>-alanine
• <span class="text-smallcaps">D</span>-4-Hydroxyphenylalanine
• <span class="text-smallcaps">D</span>-Tyrosine
• <span class="text-smallcaps">D</span>-p-Tyrosine
• D-Tyr-OH
• D-Tyrosine
• H-<span class="text-smallcaps">D</span>-Tyr-OH
• H-D-Tyr-OH
• Tyrosine, <span class="text-smallcaps">D</span>-
• D-p-Tyrosine
• Tyrosine, D-
• RARECHEM AB PP 1343
• TYROSINE, D-(RG)
• D-TYROSINE, 99% (99% EE/GLC)
• D-β-(p-hydroxyphenyl) alanine
• D-Tyrosine98%
• D-3-(4-HYDROXYPHENYL)ALANINE
• D-THREONINOL
• D-TYROSINE extrapure
• (R)-2-Amino-3-(4-hydroxyphenyl)propionic acid, 3-(4-Hydroxyphenyl)-D-alanine
• (R)-2-AMINO-3-(4-HYDROXYPHENYL)PROPIONIC ACID
• (R)-(+)-3-(4-HYDROXYPHENYL)-D-ALANINE
• D(+)-TYROSINE 99%
• 3-(4-HYDROXYPHENYL)-D-ALANINE

D-Tyrosine

CAS: 556-02-5

Fórmula: C₉H₁₁NO₃

Pureza: >98.0%(T)

Forma y color: White to Light yellow powder to crystal

Peso molecular: 181.19

Ref: 3B-T1141

D-Tyrosine, 99%

CAS: 556-02-5

D-Tyrosine is synthesized from phenylalanine. It is also the precursor of epinephrine, thyroid hormones, and melanin. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The or

Fórmula: C₉H₁₁NO₃

Pureza: 99%

Forma y color: Powder, White

Peso molecular: 181.19

Ref: 02-A17709

D-Tyrosine

CAS: 556-02-5

Fórmula: C₉H₁₁NO₃

Pureza: 97%

Forma y color: Solid

Peso molecular: 181.1885

Ref: IN-DA0037N3

D-Tyrosine

CAS: 556-02-5

Fórmula: C₉H₁₁NO₃

Pureza: ≥ 98.5%

Forma y color: White to off-white powder

Peso molecular: 181.19

Ref: 7W-GM2446

D-Tyrosine

CAS: 556-02-5

D-Tyrosine

Pureza: 99%

Forma y color: White Solid

Peso molecular: 181.19g/mol

Ref: 54-BIT0722

D-Tyrosine

CAS: 556-02-5

D-Tyrosine inhibits melanin production and biofilm formation, promoting biofilm dispersal without hindering bacterial growth.

Fórmula: C₉H₁₁NO₃

Pureza: 99.86%

Forma y color: White Crystals

Peso molecular: 181.19

Ref: TM-TN1545

D-Tyrosine

CAS: 556-02-5

Fórmula: C₉H₁₁NO₃

Peso molecular: 181.19

Ref: 4Z-T-144033

D-Tyrosine

Producto controlado

CAS: 556-02-5

Applications D-Tyrosine, the stereoisomer to L-Tyrosine (T899975), is an amino acid used in various organic syntheses for antibiotics. It is used in the synthesis of (-)-anisomycin, as well as BATSI (boronic acid transition state inhibitors) which act on β-lactamases. It has also been studied as an inhibitor of microbial growth on surfaces, reducing microbial attachment to hydrophillic glass and hydrophobic polypropylene surfaces.
References Li, Ji. et al.: Chin. Chem. Lett., 23, 647 (2012); Xu, H. et al.: Water Res., 45, 5796 (2011); Ke, W. et al.: Antimicrob. Agents Chemother., 55, 174 (2011);

Fórmula: C₉H₁₁NO₃

Forma y color: Neat

Peso molecular: 181.19

Ref: TR-T899970

D-Tyrosine

CAS: 556-02-5

D-Tyrosine is an amino acid that is synthesized from the essential amino acid phenylalanine. It has been shown to have antimicrobial properties in vitro, where it inhibits the growth of bacteria by causing the disruption of the bacterial cell membrane. D-Tyrosine has also been shown to be active against gram-positive and gram-negative bacteria, as well as fungi and yeast. The antimicrobial activity may be due to its ability to form hydrogen bonds with nitrogen atoms on the surface of these microorganisms. D-Tyrosine has also been shown to have antiinflammatory properties in vitro by inhibiting prostaglandin synthesis through inhibition of enzymes such as diphenolase activity or synthetase.
D-Tyrosine is classified as a nonessential amino acid because it can be synthesized from other amino acids such as phenylalanine or leucine. It has been shown to have inhibitory effects on skin cells when applied topically, which could

Fórmula: C₉H₁₁NO₃

Forma y color: Powder

Peso molecular: 181.19 g/mol

Ref: 3D-FT00293

H-D-Tyr-OH

CAS: 556-02-5

M02937 - H-D-Tyr-OH

Fórmula: C₉H₁₁NO₃

Pureza: 97%

Forma y color: Solid, Crystalline Powder or Powder

Peso molecular: 181.191

Ref: 10-M02937

D-Tyrosine extrapure, 98%

CAS: 556-02-5

Fórmula: C₉H₁₁NO₃

Pureza: min. 98.0%

Forma y color: White to off-white, Crystalline powder

Peso molecular: 181.2

Ref: SR-70600