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| Product | Description | |
|---|---|---|
| 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 | 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. |  |
| Fmoc-Tyr(tBu)-OH, 98%min. | Fmoc-Tyr(tBu)-OH, 98%min.. CAS No: 71989-38-3 |  Sarchem Laboratories New Jersey NJ |
| Fmoc-Tyr(tBu)-Ser(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-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 | Synonyms: Fmoc-Tyr(tBu)-Ser[Ψ(Me,Me)Pro]-OH; (S)-3-[Nα-(9-Fluorenylmethyloxycarbonyl)-O-tert-butyl-L-tyrosinyl]-2,2-dimethyloxazolidine-4-carboxylic acid; Fmoc-Tyr(Tbu)-Ser(Psime,Mepro)-OH; FMOC-TYR(TBU)-SER(PSI-ME,MEPRO)-OH; (4S)-3-(Fmoc-Tyr(tBu))-2,2-dimethyl-oxazolidine-4-carboxylic acid; (4S)-3-[(2S)-3-[4-(tert-butoxy)phenyl]-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoyl]-2,2-dimethyl-1,3-oxazolidine-4-carboxylic acid; (S)-3-((S)-2-(((E)-((9H-fluoren-9-yl)methoxy)(hydroxy)methylene)amino)-3-(4-(tert-butoxy)phenyl)propanoyl)-2,2-dimethyloxazolidine-4-carboxylic acid. Grades: ≥ 98% (HPLC). CAS No. 878797-09-2. Molecular formula: C34H38N2O7. Mole weight: 586.68. |  |
| Fmoc-Tyr(tBu)-Ser[Psi(Me,Me)Pro]-OH 99+% (HPLC) | 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. | Worldwide |
| 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 | Synonyms: Fmoc-Tyr(tBu)-Thr(ΨMe,Mepro)-OH; (4S,5R)-3-[Nα-(9-Fluorenylmethyloxycarbonyl)-O-t-butyl-L-tyrosinyl]-2,2,5-trimethyloxazolidine-4-carboxylic acid; Fmoc-Tyr(Tbu)-Thr(Psime,Mepro)-OH; (4S,5R)-3-[(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-[4-[(2-methylpropan-2-yl)oxy]phenyl]propanoyl]-2,2,5-trimethyl-1,3-oxazolidine-4-carboxylic acid. Grades: 95-101% (Assay by titration). CAS No. 920519-31-9. Molecular formula: C35H40N2O7. Mole weight: 600.70. | |
| Fmoc-Tyr(tBu)-Thr[Psi(Me,Me)Pro]-OH 99+% (HPLC) | 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. | Worldwide |
| 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. | Worldwide |
| Fmoc-O-tert-butyl-L-β-homotyrosine | Synonyms: Fmoc-L-β-HomoTyr(tBu)-OH; Fmoc-L-beta-homotyrosine(OtBu); fmoc-o-t-butyl-l-beta-homotyrosine; Fmoc-beta-Homo-Tyr(tBu)-OH; Fmoc-Tyr(tBu)-(C#CH2)OH; (3S)-4-[4-(tert-butoxy)phenyl]-3-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}butanoic acid. Grades: ≥ 98% (HPLC). CAS No. 219967-69-8. Molecular formula: C29H31NO5. Mole weight: 473.56. | |
| Fmoc-O-tert-butyl-L-tyrosine | Synonyms: Fmoc-L-Tyr(tBu)-OH; Fmoc-Tyr(tBu)-OH; Fmoc-O-tert-butyl-L-tyrosine; (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(tert-butoxy)phenyl)propanoic acid; N-Fmoc-O-tert-butyl-L-tyrosine; Nalpha-Fmoc-O-tert-butyl-L-tyrosine. Grades: ≥ 99.5% (Chiral HPLC). CAS No. 71989-38-3. Molecular formula: C28H29NO5. Mole weight: 459.50. | |
| L-Glutamic acid,N-(triphenylmethyl)-,5-(1,1-dimethylethyl)ester | 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. | |
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