CAS 556-02-5

3-(4-Hidroxifenil)-D-alanina

Descrição:

3-(4-Hidroxifenil)-D-alanina, também conhecido como D-Tirosina, é um derivado de aminoácido caracterizado pela presença de um grupo hidroxila no anel fenílico, o que melhora sua solubilidade e reatividade. Este composto apresenta um centro quiral, fazendo com que exista em duas formas enantioméricas, sendo a forma D biologicamente relevante. É um aminoácido não essencial que desempenha um papel crucial na biossíntese de neurotransmissores, particularmente dopamina, e está envolvido em várias vias metabólicas. O grupo hidroxila contribui para sua natureza polar, permitindo que participe de ligações de hidrogênio e interaja com outras biomoléculas. A D-Tirosina é frequentemente utilizada em pesquisas bioquímicas e tem aplicações potenciais em farmacêuticos e suplementos dietéticos, particularmente por seu papel em melhorar a função cognitiva e o humor. Além disso, pode ser sintetizada por vários métodos químicos ou derivada de fontes dietéticas, como produtos lácteos, carne e certas nozes. Sua estabilidade e reatividade em condições fisiológicas a tornam um composto importante tanto em contextos biológicos quanto em 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

Chave 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)

Cor e Forma: 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%

Cor e Forma: Powder, White

Peso molecular: 181.19

Ref: 02-A17709

D-Tyrosine

CAS: 556-02-5

Fórmula: C₉H₁₁NO₃

Pureza: 97%

Cor e Forma: Solid

Peso molecular: 181.1885

Ref: IN-DA0037N3

D-Tyrosine

CAS: 556-02-5

Fórmula: C₉H₁₁NO₃

Pureza: ≥ 98.5%

Cor e Forma: White to off-white powder

Peso molecular: 181.19

Ref: 7W-GM2446

D-Tyrosine

CAS: 556-02-5

D-Tyrosine

Pureza: 99%

Cor e Forma: 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%

Cor e Forma: 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

Produto 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

Cor e Forma: 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

Cor e Forma: 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%

Cor e Forma: 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%

Cor e Forma: White to off-white, Crystalline powder

Peso molecular: 181.2

Ref: SR-70600