CAS 3978-80-1

BOC-L-tirosina

Descrizione:

BOC-L-tirosina, con il numero CAS 3978-80-1, è un derivato dell'aminoacido tirosina, caratterizzato dalla presenza di un gruppo protettivo tert-butilossicarbonilico (BOC) sul gruppo amminico. Questa modifica ne migliora la stabilità e la solubilità, rendendolo utile nella sintesi di peptidi e in altre applicazioni biochimiche. BOC-L-tirosina è tipicamente una polvere cristallina bianca a bianco sporco, ed è solubile in solventi organici come metanolo e dimetilsolfossido (DMSO), ma meno solubile in acqua. Il gruppo BOC può essere facilmente rimosso in condizioni acide, consentendo la rigenerazione del gruppo amminico libero per ulteriori reazioni. Questo composto è spesso utilizzato nella sintesi di peptidi e proteine, poiché consente la protezione selettiva dei gruppi funzionali durante le reazioni chimiche. Inoltre, BOC-L-tirosina può fungere da blocco di costruzione nello sviluppo di farmaci e biochimici, contribuendo alla ricerca in chimica medicinale e progettazione di farmaci.

Formula: C₁₄H₁₉NO₅

InChI: InChI=1S/C14H19NO5/c1-14(2,3)20-13(19)15-11(12(17)18)8-9-4-6-10(16)7-5-9/h4-7,11,16H,8H2,1-3H3,(H,15,19)(H,17,18)/t11-/m0/s1

InChI key: InChIKey=CNBUSIJNWNXLQQ-NSHDSACASA-N

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

Sinonimi:

• (2S)-2-[(tert-Butoxycarbonyl)amino]-3-(4-hydroxyphenyl)propanoic acid
• (2S)-2-[(tert-butoxycarbonyl)amino]-3-(4-hydroxyphenyl)propanoate
• (2S)-3-(4-Hydroxyphenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
• <span class="text-smallcaps">L</span>-Tyrosine, N-[(1,1-dimethylethoxy)carbonyl]-
• BOC-<span class="text-smallcaps">L</span>-tyrosine
• Boc-Tyr-OH
• N-(tert-Butyloxycarbonyl)-<span class="text-smallcaps">L</span>-tyrosine
• N-(tert-butoxycarbonyl)-D-tyrosine
• N-(tert-butoxycarbonyl)-L-tyrosine
• N-(tert-butoxycarbonyl)tyrosine
• N-Boc-<span class="text-smallcaps">L</span>-tyrosine
• N-[(1,1-Dimethylethoxy)carbonyl]-<span class="text-smallcaps">L</span>-tyrosine
• N-tert-Butoxycarbonyl-<span class="text-smallcaps">L</span>-tyrosine
• NSC 334307
• Tert-Butoxycarbonyl-Tyrosine
• Tyrosine, N-carboxy-, N-tert-butyl ester
• Tyrosine, N-carboxy-, N-tert-butyl ester, <span class="text-smallcaps">L</span>-
• tert-Butoxycarbonyl-<span class="text-smallcaps">L</span>-tyrosine
• L-Tyrosine, N-[(1,1-dimethylethoxy)carbonyl]-
• Tyrosine, N-carboxy-, N-tert-butyl ester, L-

N-(tert-Butoxycarbonyl)-L-tyrosine

CAS: 3978-80-1

Formula: C₁₄H₁₉NO₅

Purezza: >98.0%(T)(HPLC)

Colore e forma: White to Almost white powder to crystal

Peso molecolare: 281.31

Ref: 3B-B1640

N-Boc-L-tyrosine, 98+%

CAS: 3978-80-1

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 original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₁₄H₁₉NO₅

Purezza: 98+%

Colore e forma: White to pale cream, Powder

Peso molecolare: 281.31

Ref: 02-A10810

Boc-Tyr-OH

CAS: 3978-80-1

Bachem ID: 4000198.

Formula: C₁₄H₁₉NO₅

Purezza: > 99%

Colore e forma: White

Peso molecolare: 281.31

Ref: 01-4000198

N-(tert-Butyloxycarbonyl)-L-tyrosin

CAS: 3978-80-1

Formula: C₁₄H₁₉NO₅

Purezza: 97%

Colore e forma: Solid

Peso molecolare: 281.3044

Ref: IN-DA003A7C

Boc-Tyr-OH

CAS: 3978-80-1

Formula: C₁₄H₁₉NO₅

Peso molecolare: 281.31

Ref: 7W-GM1531

Boc-L-tyrosine

CAS: 3978-80-1

Boc-L-tyrosine

Purezza: 98%

Colore e forma: Solid

Peso molecolare: 281.30g/mol

Ref: 54-BIT0718

Boc-Tyr-OH

CAS: 3978-80-1

M03338 - Boc-Tyr-OH

Formula: C₁₄H₁₉NO₅

Purezza: 97%

Colore e forma: Solid, Crystalline Powder

Peso molecolare: 281.308

Ref: 10-M03338

BOC-L-Tyrosine extrapure, 99%

CAS: 3978-80-1

Formula: C₁₄H₁₉NO₅

Purezza: min. 99%

Colore e forma: White to off white, Crystalline powder

Peso molecolare: 281.30

Ref: SR-61475

N-Boc-L-tyrosine

Prodotto controllato

CAS: 3978-80-1

Applications N-Boc-L-tyrosine is an N-Boc-protected form of L-Tyrosine (T899975). L-Tyrosine is an essential amino acid that exhibits in vitro antioxidant and antiradical activities. L-Tyrosine is used as a precursor to synthesize catecholamines (e.g. Norepinephrine HCl [N674500]) in human keratinocytes, and also for the synthesis of proteins and thyroid hormones.
References Gülçin, ?.: Amino Acids, 32, 431 (2007); Langen, K., et al.: Nuc. Med. Biol., 29, 625 (2002); Schallreuter, K., et al.: J. Invest. Derm., 104, 953 (1995); Zhang, W., et al.: Neuropharmacology, 47, 438 (2004)

Formula: C₁₄H₁₉NO₅

Colore e forma: Neat

Peso molecolare: 281.3

Ref: TR-B667825

Boc-Tyr-OH

CAS: 3978-80-1

Boc-Tyr-OH is a tyrosinase inhibitor that binds to the active site of the enzyme and prevents the oxidation of tyrosinase into dopa. It is an enantiopure, cyclic peptide with a chemical stability suitable for use in biological assays. Boc-Tyr-OH has been shown to inhibit the synthesis of melanin by binding to the active site of tyrosinase, which is found in skin cells called melanocytes. The amino function of this compound allows it to be synthesized from amines and hydroxyl group, which can be obtained from trifluoroacetic acid or chromatographic techniques.

Formula: C₁₄H₁₉NO₅

Purezza: Min. 95%

Colore e forma: White Off-White Powder

Peso molecolare: 281.3 g/mol

Ref: 3D-FB29907