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Fmoc-Tyr(Me)-OH is a tyrosine derivative [1]. Uses: Scientific research. Group: Peptides. CAS No. 77128-72-4. Pack Sizes: 10 g; 25 g; 100 g. Product ID: HY-W010943.
Fmoc-Tyr(Me)-OH
Standard building block for introduction of O-methyl-tyrosine amino-acid residues by Fmoc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Tyr(Me)-OH, N-α-Fmoc-O-methyl-L-tyrosine. Product Category: Amino Acids. CAS No. 77128-72-4. Molecular formula: C25H23NO5. Mole weight: 417.45. Product ID: ACM77128724. Alfa Chemistry ISO 9001:2015 Certified.
This pseudoproline dipeptide is undoubtedly the most effective and simplest to use tool for overcoming aggregation and enhancing peptide quality in Fmoc SPPS for peptide containing the Tyr-Ser dipeptide motif. It consists of a dipeptide in which the serine residue has been reversibly protected as a structure-breaking proline-like TFA-labile oxazolidine. The reason the pseudoproline residue is introduced as a dipeptide is because it avoids the need to acylate the hindered oxazolidine nitrogen. This has the added advantage of extending the peptide chain by two residues in one step. The serine residue is regenerated during the normal TFA-mediated cleavage reaction. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Tyr(tBu)-Ser(psiMe,Mepro)-OH. Product Category: Amino Acids. CAS No. 878797-09-2. Mole weight: 586.67. Product ID: ACM878797092. Alfa Chemistry ISO 9001:2015 Certified.
Fmoc-Tyr(tBu)-Ser[Psi(Me,Me)Pro]-OH 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 878797-09-2. Pack Sizes: 1g, 5g, 10g. US Biological Life Sciences.
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Fmoc-Tyr(tBu)-Thr(psiMe,Mepro)-OH
This pseudoproline dipeptide is undoubtedly the most effective and simplest to use tool for overcoming aggregation and enhancing peptide quality in Fmoc SPPS for peptide containing the Tyr-Thr dipeptide motif. It consists of a dipeptide in which the threonine residue has been reversibly protected as a structure-breaking proline-like TFA-labile oxazolidine. The reason the pseudoproline residue is introduced as a dipeptide is because it avoids the need to acylate the hindered oxazolidine nitrogen. This has the added advantage of extending the peptide chain by two residues in one step. The threonine residue is regenerated during the normal TFA-mediated cleavage reaction. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Tyr(tBu)-Thr(psiMe,Mepro)-OH. Product Category: Amino Acids. CAS No. 920519-31-9. Mole weight: 600.7. Product ID: ACM920519319-1. Alfa Chemistry ISO 9001:2015 Certified.
Fmoc-Tyr(tBu)-Thr[Psi(Me,Me)Pro]-OH 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 920519-31-9. Pack Sizes: 1g, 5g, 10g. US Biological Life Sciences.
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Fmoc-Tyr(tBu)-Thr(yMe,Mepro)-OH
Fmoc-Tyr(tBu)-Thr(yMe,Mepro)-OH. Group: Biochemicals. Grades: Highly Purified. CAS No. 920519-31-9. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences.
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Fmoc-3-chloro-L-tyrosine
Fmoc-3-chloro-L-tyrosine is a derivative of tyrosine that incorporates a fluorine group into the aromatic ring. This compound is commonly used in peptide synthesis as a building block for constructing peptides with spectroscopically detectable fluorescent labels. The Fmoc ('9-fluorenylmethyloxycarbonyl') group is a commonly used protecting group in peptide chemistry that is attached to the amino group of a peptide building block to prevent unwanted reactions during the synthesis process. Uses: Fmoc-3-chloro-l-tyrosine has a range of applications in scientific experiments, including as a building block for peptide synthesis, as a fluorescent tag for protein and peptide labeling, and as a potential antibacterial and anticancer agent. the compound has also been used as a probe for studying protein-protein interactions. Additional or Alternative Names: Fmoc-Tyr(3-Cl)-OH, Fmoc-3-chlorotyrosine, Fmoc-3-chloro-L-tyrosine. Product Category: Amino Acids. CAS No. 478183-58-3. Molecular formula: C24H20ClNO5. Mole weight: 437.9. Purity: Peak Area by HPLC ≥95%. IUPACName: (2S)-3-(3-chloro-4-hydroxyphenyl)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid. Canonical SMILES: C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NC(CC4=CC(=C(C=C4)O)Cl)C(=O)O. Product ID: ACM478183583. Alfa Chemistry ISO 9001:2015 Certified. Categories: (2S)-3-(3-chloro-4-hydroxyphenyl)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid.
Fmoc-3-nitro-L-tyrosine
Fmoc-3-nitro-L-tyrosine. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Tyr(3-NO2)-OH. Product Category: Amino Acids. CAS No. 136590-09-5. Molecular formula: C24H20N2O7. Mole weight: 448.4. Canonical SMILES: OC(=O)[C@H](Cc1ccc(O)c(c1)[N+]([O-])=O)NC(=O)OCC2c3ccccc3-c4ccccc24. Product ID: ACM136590095. Alfa Chemistry ISO 9001:2015 Certified.
Fmoc-L-tyrosine
N-Fmoc-L-tyrosine is an N-Fmoc-protected form of L-Tyrosine. 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 in human keratinocytes, and also for the synthesis of proteins and thyroid hormones. Synonyms: Fmoc-L-Tyr-OH; Fmoc-L-Tyrsine; FMOC-TYROSINE; 9-fluorenylmethyloxycarbonyl tyrosine; FMOC-TYR-OH. Grades: ≥ 98% (HPLC). CAS No. 92954-90-0. Molecular formula: C24H21NO5. Mole weight: 403.60.
The side-chain ClTrt group can be removed with 1% TFA/ 5% TIS in DCM, enabling the side-chain hydroxyl group to be selectively modified whilst the derivative is attached to the solid support during Fmoc SPPS. Uses: Fmoc solid-phase peptide synthesis. Additional or Alternative Names: Fmoc-Tyr(2-ClTrt)-OH, N-α-Fmoc-O-2-chlorotrityl-L-tyrosine. Product Category: Amino Acids. CAS No. 350241-80-4. Molecular formula: C43H34ClNO5. Mole weight: 680.2. Product ID: ACM350241804-2. Alfa Chemistry ISO 9001:2015 Certified.
Fmoc-Tyr(2-ClTrt)-OH
The side-chain ClTrt group can be removed with 1% TFA/ 5% TIS in DCM, enabling the side-chain hydroxyl group to be selectively modified whilst the derivative is attached to the solid support during Fmoc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Tyr(2-ClTrt)-OH, N-α-Fmoc-O-2-chlorotrityl-L-tyrosine. Product Category: Amino Acids. CAS No. 350241-80-4. Mole weight: 680.19. Product ID: ACM350241804-1. Alfa Chemistry ISO 9001:2015 Certified.
Fmoc-Tyr-OH
A useful derivative for the synthesis of phosphotyrosine peptides by the global Fmoc SPPS phosphorylation methodology. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Tyr-OH, N-α-Fmoc-L-tyrosine. Product Category: Amino Acids. CAS No. 92954-90-0. Molecular formula: C24H21NO5. Mole weight: 403.43. Product ID: ACM92954900. Alfa Chemistry ISO 9001:2015 Certified. Categories: (2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-(4-hydroxyphenyl)propanoic acid.
Fmoc-Tyr-OH
Fmoc-Tyr-OH. Group: Biochemicals. Alternative Names: N-Fmoc-L-tyrosine. Grades: Highly Purified. CAS No. 92954-90-0. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C24H21NO5. US Biological Life Sciences.
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Fmoc-Tyr-OH-15N
Fmoc-Tyr-OH-15N. Uses: Peptide synthesis. Additional or Alternative Names: N-(9-Fluorenylmethoxycarbonyl)-L-tyrosine-15N, L-Tyrosine-15N, N-Fmoc derivative. Product Category: Amino Acids. CAS No. 125700-34-7. Mole weight: 404.42. Canonical SMILES: OC(=O)[C@H](Cc1ccc(O)cc1)[15NH]C(=O)OCC2c3ccccc3-c4ccccc24. Product ID: ACM125700347-1. Alfa Chemistry ISO 9001:2015 Certified.
Fmoc-Tyr(PO(OBzl)OH)-OH
An excellent building block for the preparation of phosphotyrosine-containing peptides by Fmoc SPPS. This derivative can be introduced using standard activation methods, such as PyBOPand TBTU. Using this reagent, even peptides containing multiple phosphorylation sites have been prepared efficiently by standard Fmoc SPPS methods. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Tyr(PO(OBzl)OH)-OH, N-α-Fmoc-O-benzyl-L-phosphotyrosine. Product Category: Amino Acids. CAS No. 191348-16-0. Molecular formula: C31H28NO8P. Mole weight: 573.53. Product ID: ACM191348160-1. Alfa Chemistry ISO 9001:2015 Certified.
Fmoc-Tyr(SO3nP)-OH
A novel derivative for the synthesis of sulfotyrosine-containing peptides by Fmoc SPPS. The sulfate neopentyl group is stable to TFA, and thus protects the sulfotyrosine residue from degradation during the cleavage reaction, but is easily cleaved post-cleavage by treatment of the peptide with aqueous ammonium acetate. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Tyr(SO3nP)-OH, N-Fmoc-O-(2,2 dimethylpropylsulfo)-L-tyrosine. Product Category: Amino Acids. CAS No. 878408-63-0. Molecular formula: C29H31NO8S. Mole weight: 553.62. IUPACName: (2S)-3-[4-(2,2-dimethylpropoxysulfonyloxy)phenyl]-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid. Canonical SMILES: CC(C)(C)COS(=O)(=O)OC1=CC=C(C=C1)CC(C(=O)O)NC(=O)OCC2C3=CC=CC=C3C4=CC=CC=C24. Product ID: ACM878408630. Alfa Chemistry ISO 9001:2015 Certified. Categories: Fmoc-Tyr(SO2(ONeopentyl))-OH.
Fmoc-Tyr(tBu)-OH
High purity Fmoc-protected amino acid for research and process production of peptides, with very low levels of dipeptide, free-amino acids and acetic acid impurities. Standard building block for introduction of tyrosine amino-acid residues by Fmoc SPPS. Uses: Fmoc-tyr(tbu)-oh novabiochem®. cas 71989-38-3, molar mass 459.55 g/mol. Additional or Alternative Names: Fmoc-Tyr(tBu)-OH, N-α-Fmoc-O-t.-butyl-L-tyrosine. Product Category: Amino Acids. CAS No. 71989-38-3. Molecular formula: C28H29NO5. Mole weight: 459.53. Purity: Peak Area by HPLC ≥95%. Product ID: ACM71989383. Alfa Chemistry ISO 9001:2015 Certified.
L-Glutamic acid,N-(triphenylmethyl)-,5-(1,1-dimethylethyl)ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: TRT-GLUTAMIC ACID(OTBU)-OH DCHA; Fmoc-Tyr(tBu)-ol; Trt-Glu(OtBu)-OH. Product Category: Heterocyclic Organic Compound. CAS No. 86967-51-3. Molecular formula: C28H31NO4. Mole weight: 626.87. Purity: 0.96. IUPACName: TRT-GLU(OTBU)-OH DCHA. Product ID: ACM86967513. Alfa Chemistry ISO 9001:2015 Certified.
A useful derivative for the synthesis of phosphotyrosine peptides by Fmoc SPPS. Pyrophosphate formation has been noted in peptides containing adjacent Tyr(PO3H2) residues. An evaluation of the optimal coupling conditions for introduction of this residue has been made. Uses: Peptide synthesis. Additional or Alternative Names: Nα-Fmoc-O-phospho-L-tyrosine, N-α-Fmoc-O-phospho-L-tyrosine. Product Category: Amino Acids. CAS No. 147762-53-6. Mole weight: 483.41. Canonical SMILES: OC(=O)[C@H](Cc1ccc(OP(O)(O)=O)cc1)NC(=O)OCC2c3ccccc3-c4ccccc24. Product ID: ACM147762536-1. Alfa Chemistry ISO 9001:2015 Certified. Categories: (2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-[4-(phosphonooxy)phenyl]propanoic acid.
A novel derivative for the synthesis of sulfotyrosine-containing peptides by Fmoc SPPS. The sulfate neopentyl group is stable to TFA, and thus protects the sulfotyrosine residue from degradation during the cleavage reaction, but is easily cleaved post-cleavage by treatment of the peptide with aqueous ammonium acetate. Group: Biochemicals. Grades: Highly Purified. CAS No. 878408-63-0. Pack Sizes: 1g. Molecular Formula: C??H??NO?S, Enantiomeric. US Biological Life Sciences.
Worldwide
Fmoc-Tyr(tBu)-OH
Fmoc-Tyr(tBu)-OH. Group: Biochemicals. Grades: Highly Purified. CAS No. 71989-38-3. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C28H29NO5. US Biological Life Sciences.
Worldwide
Fmoc-Tyr(tBu)-OH
Fmoc-Tyr(tBu)-OH is a tyrosine derivative [1]. Uses: Scientific research. Group: Peptides. CAS No. 71989-38-3. Pack Sizes: 25 g; 100 g; 500 g. Product ID: HY-W008016.
Fmoc-Tyr(tBu)-OH, 98%min.
Fmoc-Tyr(tBu)-OH, 98%min.. CAS No: 71989-38-3
Sarchem Laboratories New Jersey NJ
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