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| Product | Description | |
|---|---|---|
| Fmoc-Lys(Ac)-OH | Building block for introduction of N-ε-acetyl-lysine amino-acid residues by Fmoc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Lys(Ac)-OH, N-α-Fmoc-N-ε-acetyl-L-lysine. Product Category: Amino Acids. CAS No. 159766-56-0. Molecular formula: C23H26N2O5. Mole weight: 410.46. Product ID: ACM159766560-1. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Fmoc-Lys(Ac)-OH | Fmoc-Lys(Ac)-OH is a lysine derivative [1]. Uses: Scientific research. Group: Peptides. CAS No. 159766-56-0. Pack Sizes: 5 g; 10 g; 25 g; 100 g. Product ID: HY-W008986. |  |
| Dde-Lys(Fmoc)-OH | Quasi-orthogonally-protected Lys derivative. The Fmoc group can be removed selectively by treatment with piperidine; the Dde group is cleaved with 2% hydrazine in DMF. When removing Dde in the presence of allyl-based protecting groups, allyl alcohol should be included in the deprotection solution to prevent reduction of the allyl group. Also available Fmoc-Lys(Dde)-OH 852057. This derivative has been employed in Fmoc SPPS to facilitate the introduction of biotin to the side-chain of lysine. Uses: Peptide synthesis. Additional or Alternative Names: Dde-Lys(Fmoc)-OH, N-α-1-(4,4-Dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-N-ε-Fmoc-L-lysine. Product Category: Amino Acids. CAS No. 156648-40-7. Mole weight: 532.63. Product ID: ACM156648407. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-4-amino-(1-carboxymethyl) piperidine | 2-(4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)piperidin-1-yl)acetic acid is a synthetic compound designed as a scaffold for drug discovery. It is commonly referred to as Fmoc-Lys(Dde)-OH in the research community. The compound contains one Lysine (Lys) residue, and the abbreviation Dde stands for the protection group used to prevent the Lysine side chain from reacting during peptide synthesis. Uses: The versatility of fmoc-lys(dde)-oh has led to its use in various scientific experiments, including peptide synthesis, drug discovery, and chemical biology. peptides and peptidomimetics containing fmoc-lys(dde)-oh have been used as probes for studying protein-protein interactions, enzyme kinetics, and receptor-ligand binding. Additional or Alternative Names: 2-(4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)piperidin-1-yl)acetic acid, Fmoc-Lys(Dde)-OH. Product Category: Amino Acids. CAS No. 221352-82-5. Molecular formula: C22H24N2O4. Mole weight: 380.4. Purity: Peak Area by HPLC ≥95%. IUPACName: 2-[4-(9H-fluoren-9-ylmethoxycarbonylamino)piperidin-1-yl]acetic acid. Canonical SMILES: C1CN(CCC1NC(=O)OCC2C3=CC=CC=C3C4=CC=CC=C24)CC(=O)O. Density: 1.323 g/cm3. Product ID: ACM221352825-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-D-Dpr(ivDde)-OH | This orthogonally-protected derivative is based on the hindered Dde variant ivDde. It has very similar chemical properties to Fmoc-Lys(Dde)-OH, except that the side-chain ivDde group is considerably more stable to piperidine than Dde, and is less prone to migrate from protected to unprotected lysine side-chains. When removing ivDde in the presence of allyl based protecting groups, allyl alcohol should be included in the deprotection solution to prevent reduction of the allyl group. Guide to Selection of Orthogonally-Protected Building Blocks for Fmoc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-D-Dpr(ivDde)-OH, N-α-Fmoc-N-β-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)-3-methylbutyl-D-diaminopropionic acid. Product Category: Amino Acids. CAS No. 1228900-15-9. Mole weight: 532.63. Product ID: ACM1228900159-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-D-Lys(ivDde)-OH | This orthogonally-protected lysine derivative is based on the hindered Dde variant ivDde. It has very similar chemical properties to Fmoc-Lys(Dde)-OH, except that the side-chain ivDde group is considerably more stable to piperidine than Dde, and is less prone to migrate from protected to unprotected lysine side-chains. When removing ivDde in the presence of allyl based protecting groups, allyl alcohol should be included in the deprotection solution to prevent reduction of the allyl group. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-D-Lys(ivDde)-OH, N-α-Fmoc-N-ε-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)-3methylbutyl-D-lysine. Product Category: Amino Acids. CAS No. 1272755-33-5. Molecular formula: C34H42N2O6. Mole weight: 574.71. Density: 1.2±0.1 g/cm3. Product ID: ACM1272755335. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Lys(5-FAM)-OH | FMOC-Lys(5-FAM)-OH is a building block for in-sequence Lysine labeling by FAM. FAM is a commonly used donor dye for preparing FRET peptides. Uses: Peptide synthesis. Product Category: Amino Acids. CAS No. 1242933-88-5. Molecular formula: C42H34N2O10. Mole weight: 726.7. Purity: Peak Area by HPLC ≥90%. Canonical SMILES: C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)N[C@@H](CCCCNC(=O)C4=CC5=C(C=C4)C6(C7=C(C=C(C=C7)O)OC8=C6C=CC(=C8)O)OC5=O)C(=O)O. Product ID: ACM1242933885. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Lys(biotin)-OH | A modified lysine derivative for the preparation of biotin-labeled peptides by Fmoc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Lys(biotin)-OH, N-α-Fmoc-N-ε-biotinyl-L-lysine. Product Category: Amino Acids. CAS No. 146987-10-2. Molecular formula: C31H38N4O6S. Mole weight: 594.72. Purity: Peak Area by HPLC ≥90%. Canonical SMILES: C1C2C(C(S1)CCCCC(=O)NCCCCC(C(=O)O)NC(=O)OCC3C4=CC=CC=C4C5=CC=CC=C35)NC(=O)N2. Density: 1.3±0.1 g/cm3. Product ID: ACM146987102. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Lys(biotinyl-ε-aminocaproyl)-OH | A modified lysine derivative for the preparation of biotin-labeled peptides by Fmoc SPPS., in which the biotin is separated from the lysine side-chain by a 6 C-atom spacer. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Lys(biotinyl-ε-aminocaproyl)-OH, N-α-Fmoc-N-ε-(biotinylcaproyl)-L-lysine. Product Category: Amino Acids. CAS No. 160158-05-4. Mole weight: 707.88. Product ID: ACM160158054-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Lys(Boc-Abz)-OH | Building block for the preparation of fluorescent labelled peptides. The anthranilic acid attached at the side-chain of lysine is highly sensitive and its fluorescence spectrum does not overlap with those of Trp, Phe, and Tyr. Uses: Peptide synthesis. Additional or Alternative Names: Boc-Abz-(Fmoc-Lys-OH)#Fmoc-ablysin(Boc)-OH. Product Category: Amino Acids. CAS No. 159322-59-5. Molecular formula: C33H37N3O7. Mole weight: 587.6. Purity: Peak Area by HPLC ≥90%. IUPACName: (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-6-[[2-[(2-methylpropan-2-yl)oxycarbonylamino]benzoyl]amino]hexanoic acid. Canonical SMILES: CC(C)(C)OC(=O)NC1=CC=CC=C1C(=O)NCCCCC(C(=O)O)NC(=O)OCC2C3=CC=CC=C3C4=CC=CC=C24. Density: 1.3±0.1 g/cm3. Product ID: ACM159322595-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Lys(Boc)-Cys(Psi(Dmp,H)pro)-OH | Synonyms: Fmoc-Lys(Boc)-Cys(Ø(Dmp,H)pro)-OH; (4R) -2- (2, 4-dimethoxyphenyl) -4- [ [ (2S) -2- (9H-fluoren-9-ylmethoxycarbonylamino) -6- [ (2-methylpropan-2-yl) oxycarbonylamino] hexanoyl] amino] thiolane-3-carboxylic acid. Grades: ≥ 99% (HPLC,TLC). CAS No. 1926163-07-6. Molecular formula: C38H45N3O9S. Mole weight: 719.86. |  |
| Fmoc-Lys(Boc)-Cys(Psi(Me,Me)pro)-OH | Synonyms: Fmoc-Lys(Boc)-Cys(Ø(Me,Me)pro)-OH; (4R)-3-[(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoyl]-2,2-dimethyl-1,3-thiazolidine-4-carboxylic acid. Grades: ≥ 99% (HPLC,TLC). CAS No. 2022956-38-1. Molecular formula: C32H41N3O7S. Mole weight: 611.76. | |
| Fmoc-lys(boc)(me)-oh | Fmoc-lys(boc)(me)-oh. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Fmoc-Lys(Boc)(Me)-OH;Nalpha-Fmoc-nepsiloN-metyl-nepsilon-Boc-L-lysine. Product Category: Heterocyclic Organic Compound. CAS No. 956195-85-5. Molecular formula: C27H34N2O6. Purity: 0.96. Product ID: ACM956195855. Alfa Chemistry ISO 9001:2015 Certified. Categories: 951695-85-5. | |
| Fmoc-Lys(Boc)-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 lysine amino-acid residues by Fmoc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Lys(Boc)-OH, N-α-Fmoc-N-ε-t.-Boc-L-lysine. Product Category: Amino Acids. CAS No. 71989-26-9. Molecular formula: C26H32N2O6. Mole weight: 468.54. Product ID: ACM71989269. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Lys(Boc)-OH-15N2 | Fmoc-Lys(Boc)-OH-15N2. Uses: Peptide synthesis. Additional or Alternative Names: L-Lysine-15N2, α-N-Fmoc, ε-N-t-Boc. Product Category: Amino Acids. CAS No. 1217447-72-7. Molecular formula: (Boc-15NH)(CH2)4CH(15NH-Fmoc)CO2H. Mole weight: 468.54. Canonical SMILES: CC(C)(C)OC(=O)[15NH]CCCC[C@H]([15NH]C(=O)OCC1c2ccccc2-c3ccccc13)C(O)=O. Product ID: ACM1217447727. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Lys(Boc)-OH (U-13C6, U-15N2) | Fmoc-Lys(Boc)-OH (U-13C6, U-15N2). Uses: Peptide synthesis. Additional or Alternative Names: L-Lysine-13C6.15N2, α-N-Fmoc, ε-N-t-Boc. Product Category: Amino Acids. CAS No. 850080-89-6. Molecular formula: Boc-15NH-(13CH2)413CH(15NH-Fmoc)13COOH. Mole weight: 476.5. Purity: Peak Area by HPLC ≥95%. Canonical SMILES: CC(C)(C)OC(=O)[15NH][13CH2][13CH2][13CH2][13CH2][13C@H]([15NH]C(=O)OCC1c2ccccc2-c3ccccc13)[13C](O)=O. Product ID: ACM850080896-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Lys(Boc)-Ser[Psi(Me,Me)Pro]-OH | Synonyms: Fmoc-Lys(Boc)-Ser[Ψ(Me,Me)Pro]-OH; (S)-3-[Nα-(9-Fluorenylmethyloxycarbonyl)-Nε-tert-butyloxycarbonyl-L-lysinyl]-2,2-dimethyloxazolidine-4-carboxylic acid. Grades: 95-101% (Assay by titration). CAS No. 957780-54-0. Molecular formula: C32H41N3O8. Mole weight: 595.69. | |
| Fmoc-Lys(Boc)-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 Lys-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-Lys(Boc)-Thr(psiMe,Mepro)-OH. Product Category: Amino Acids. CAS No. 911838-56-7. Mole weight: 609.71. Product ID: ACM911838567-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Lys(Boc)-Thr[Psi(Me,Me)Pro]-OH | Synonyms: Fmoc-Lys(Boc)-Thr[Ψ(Me,Me)Pro]-OH; (4S,5R)-3-[Nα-(9-Fluorenylmethyloxycarbonyl)-Nε-tert-butyloxycarbonyl-L-lysinyl]-2,2,5-trimethyloxazolidine-4-carboxylic acid; Fmoc-Lys(Boc)-Thr(Psime,Mepro)-OH; Fmoc-L-Lys(Boc)-L-Thr(Psi(Me,Me)pro)-OH; (4S, 5R)-3- ( (S)-2- ( ( (E)- ( (9H-fluoren-9-yl)methoxy) (hydroxy)methylene)amino)-6- ( ( (E)-tert-butoxy (hydroxy)methylene)amino)hexanoyl)-2, 2, 5-trimethyloxazolidine-4-carboxylic acid; (4S,5R)-3-[(2S)-6-{[(tert-butoxy)carbonyl]amino}-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hexanoyl]-2,2,5-trimethyl-1,3-oxazolidine-4-carboxylic acid. Grades: ≥ 98% (HPLC). CAS No. 911838-56-7. Molecular formula: C33H43N3O8. Mole weight: 609.71. | |
| Fmoc-Lys(Dabcyl)-OH | A modified lysine derivative for the preparation of chromogenically-labeled peptides by Fmoc SPPS. The Dabcyl group quenches the fluorescence of EDANS, Mca, TET, JOE, FAM fluorophores, making it an extremely useful tool for the synthesis of fluorescence-quenched peptide substrates. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Lys(Dabcyl)-OH. Product Category: Amino Acids. CAS No. 146998-27-8. Molecular formula: C36H37N5O5. Mole weight: 619.71. Product ID: ACM146998278-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Lys(Dde)-OH | Quasi-orthogonally-protected Lys derivative for Fmoc SPPS. The Fmoc group can be removed selectively by treatment with piperidine; the Dde group is cleaved with 2% hydrazine in DMF. When removing Dde in the presence of allyl based protecting groups, allyl alcohol should be included in the deprotection solution to prevent reduction of the allyl group. Lys(Dde) has been employed in the following applications: synthesis of branched peptides and di-epitopic peptides ; preparation of MAP core molecules and lipo-MAPs; construction of cyclic peptides , TASP molecules , templates for combinatorial chemistry and synthetic proteins ; preparation of peptides modified at the lysine side-chain.It has been reported that Dde can migrate from the side-chain of Lys to the unprotected side-chain of another Lys residue , and from the β-amino group to the α-amino group of Dpr. In the former instance, this problem can be overcome by using Fmoc-Lys(ivDde)-OH or using DBU/DMF (2:98) for Fmoc group removal.Full orthogonality of Dde with Fmoc has recently been demonstrated when hydroxylamine is used for Dde removal. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Lys(Dde)-OH, N-α-Fmoc-N-ε-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-L-lysine. Product Category: Amino Acids. CAS No. 150629-67-7. Molecular formula: C31H36N2O6. Mole weight: 532.63. Product ID: ACM150629677. Alfa Chemistry ISO 9001:2015 | |
| Fmoc-Lys(Fmoc)-OH | Useful derivative for the synthesis of branched peptides. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Lys(Fmoc)-OH, N-α,ε-di-Fmoc-L-lysine. Product Category: Amino Acids. CAS No. 78081-87-5. Molecular formula: C36H34N2O6. Mole weight: 590.66. Product ID: ACM78081875. Alfa Chemistry ISO 9001:2015 Certified. Categories: (2S)-2,6-bis({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hexanoic acid. | |
| Fmoc-Lys(iPr,Boc)-OH | Fmoc-Lys(iPr, Boc)-OH is used for incorporation of N-d-isopropyl-lysine (Lys(iPr)) during Fmoc SPPS. Lys(iPr) has been utilized in the GnRH antagonist Degarelix and the LHRH antagonist Antide. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Lys(iPr,Boc)-OH, N-α-Fmoc-N-ε-isopropyl-N-ε-t.-Boc-L-lysine. Product Category: Amino Acids. CAS No. 201003-48-7. Mole weight: 510.62. Product ID: ACM201003487-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Lys(ivDde)-OH | This orthogonally-protected lysine derivative is based on the hindered Dde variant ivDde. It has very similar chemical properties to Fmoc-Lys(Dde)-OH, except that the side-chain ivDde group is considerably more stable to piperidine than Dde, and is less prone to migrate from protected to unprotected lysine side-chains.When removing ivDde in the presence of allyl based protecting groups, allyl alcohol should be included in the deprotection solution to prevent reduction of the allyl group. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Lys(ivDde)-OH, N-α-Fmoc-N-ε-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)-3-methylbutyl-L-lysine. Product Category: Amino Acids. CAS No. 204777-78-6. Molecular formula: C34H42N2O6. Mole weight: 574.71. IUPACName: (2S)-6-[[1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl]amino]-2-(9H-fluoren-9-ylmethoxycarbonylamino)hexanoic acid. Canonical SMILES: CC(C)CC(=C1C(=O)CC(CC1=O)(C)C)NCCCCC(C(=O)O)NC(=O)OCC2C3=CC=CC=C3C4=CC=CC=C24. Density: 1.2±0.1 g/cm3. Product ID: ACM204777786. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Lys(Me)2-OH · HCl | A novel derivative for the introduction of dimethyl-lysine during Fmoc SPPS. Ref contains methods and protocols for the synthesis of arrays of histone-related peptides containing methylated arginine and lysine-residues. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Lys(Me)2-OH HCl, N-α-Fmoc-N-ε-dimethyl-N-L-lysine · hydrochloride. Product Category: Amino Acids. CAS No. 252049-10-8. Molecular formula: C23H28N2O4·HCl. Mole weight: 396.4·36.5. Product ID: ACM252049108. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Lys(Me3Cl)-OH | A novel derivative for the introduction of trimethyl-lysine during Fmoc SPPS. Ref contains methods and protocols for the synthesis of arrays of histone-related peptides containing methylated arginine and lysine-residues. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Lys(Me3Cl)-OH, N-α-Fmoc-N-ε-trimethyl-N-L-lysine · chloride. Product Category: Amino Acids. CAS No. 201004-29-7. Molecular formula: C24H31ClN2O4. Mole weight: 446.97. Product ID: ACM201004297. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Lys(Me, Boc)-OH | Fmoc-lys(ME,boc)-OH is a chemical compound composed of 2,2-dimethyl-4,6-dioxoheptanoic acid, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, (S)-4-amino-6-((1,1-dimethylethoxy)carbonyl)hexanoic acid, which is commonly referred to as Fmoc-Lys(ME,Boc)-OH. This compound belongs to the family of Fmoc-amino acids, which are widely used as building blocks in peptide synthesis. Uses: Fmoc-lys(me,boc)-oh is widely used as a building block in peptide synthesis, including the synthesis of cyclic peptides, stapled peptides, and peptidomimetics. it is also used in the development of drugs and pharmaceuticals. Additional or Alternative Names: Fmoc-Lys(Me,Boc)-OH, N-α-Fmoc-N-ε-methyl-N-ε-t.-Boc-L-lysine. Product Category: Amino Acids. CAS No. 951695-85-5. Molecular formula: C27H34N2O6. Mole weight: 482.6. IUPACName: (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-6-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]hexanoic acid. Canonical SMILES: CC(C)(C)OC(=O)N(C)CCCCC(C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13. Density: 1.2±0.1 g/cm3. Product ID: ACM951695855. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Lys(Me,Boc)-OH | A novel derivative for the introduction of monomethyl-lysine during Fmoc SPPS. Coupling can be carried out using any standard activation method. Removal of the Boc protecting group occurs during the course of the TFA-mediated cleavage reaction. Ref contains methods and protocols for the synthesis of arrays of histone-related peptides containing methylated arginine and lysine-residues. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Lys(Me,Boc)-OH, N-α-Fmoc-N-ε-methyl-N-ε-t.-Boc-L-lysine. Product Category: Amino Acids. CAS No. 951695-85-5. Mole weight: 482.57. Product ID: ACM951695855-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Lys(Mtt)-OH | The side-chain Mtt group can be selectively removed with 1% TFA in DCM or DCM/HFIP/TFE/TES (6.5:2:1:0.5) , making this an excellent derivative for the synthesis by Fmoc SPPS. of branched peptides, peptides modified at the lysine side-chain , for the construction of templates and multifunctionalized resins for combinatorial synthesis. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Lys(Mtt)-OH, N-α-Fmoc-N-ε-4-methyltrityl-L-lysine. Product Category: Amino Acids. CAS No. 167393-62-6. Molecular formula: C41H40N2O4. Mole weight: 624.77. Product ID: ACM167393626. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Lys(palmitoyl)-OH | Fmoc-Lys(palmitoyl)-OH. Uses: Amino acid-lipid conjugate for the solid phase synthesis of peptide-lipids. lipidated peptides have been shown in some cases to lead to increased cellular permeability and metabolic stability. Additional or Alternative Names: Palmitoyl lysine. Product Category: Amino Acids. CAS No. 1301706-55-7. Mole weight: 606.84. Canonical SMILES: CCCCCCCCCCCCCCCC(=O)NCCCC[C@@H](NC(=O)OCC1c2ccccc2-c3ccccc13)C(O)=O. Product ID: ACM1301706557. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Lys(Tfa)-OH | Building block for introduction of lysine amino-acid residues bearing orthogonal side-chain protection. The trifluoroacetyl group can be selectively removed by aqueous basic hydrolysis. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Lys(Tfa)-OH, N-α-Fmoc-N-ε-trifluoroacetyl-L-lysine. Product Category: Amino Acids. CAS No. 76265-69-5. Mole weight: 464.43. Product ID: ACM76265695. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-lys(trt)-oh | Fmoc-lys(trt)-oh. Uses: Designed for use in research and industrial production. Additional or Alternative Names: N-alpha-(9-Fluorenylmethyloxycarbonyl)-N-epsilon-trityl-L-lysine;N-alpha-Fmoc-N-epsilon-trityl-L-lysine;Fmoc-Lys(Trt)-OH. Product Category: Heterocyclic Organic Compound. CAS No. 11061-54-2. Molecular formula: C40H38N2O4. Mole weight: 610.75. Purity: 0.96. Product ID: ACM11061542. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Lys(Z)-OH | Building block for introduction of lysine amino-acid residues by Fmoc SPPS. The side-chain protecting group is TFA-stable but can be removed by hydrogenation over Pd/C or with strong acids such as TFMSA. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Lys(Z)-OH, N-α-Fmoc-N-ε-benzyloxycarbonyl-L-lysine. Product Category: Amino Acids. CAS No. 86060-82-4. Mole weight: 502.56. Product ID: ACM86060824. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-N'-acetyl-L-lysine | Fmoc-N'-acetyl-L-lysine. Group: Biochemicals. Alternative Names: Fmoc-Lys(Ac)-OH. Grades: Highly Purified. CAS No. 159766-56-0. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C23H26N2O5. US Biological Life Sciences. |  Worldwide |
| Fmoc-Nalpha-methyl-L-norvaline | FMOC-Lys(Mtt)-OH is a derivative of lysine and is widely used in the field of chemistry and biochemistry. It is a white crystalline powder with a molecular weight of 545.66 g/mol. The compound is composed of two parts; the FMOC group and the Lys(Mtt) group. The FMOC group is a protecting group while the Lys(Mtt) group is a side chain of the amino acid lysine. The compound is commonly used as a building block in solid-phase peptide synthesis and a reagent for protein labeling for mass spectrometry. Uses: Fmoc-lys(mtt)-oh has diverse applications in different scientific experiments. the compound is commonly used as a building block in solid-phase peptide synthesis, a reagent for protein labeling for mass spectrometry, and a protective group for amino acids. the compound has also been used in the synthesis of natural products and bioactive peptides. Additional or Alternative Names: (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)pentanoic acid, FMOC-Lys(Mtt)-OH. Product Category: Amino Acids. CAS No. 252049-05-1. Molecular formula: C21H23NO4. Mole weight: 353.4. Purity: Peak Area by HPLC ≥95%. IUPACName: (2S)-2-[9H-fluoren-9-ylmethoxycarbonyl(methyl)amino]pentanoic acid. Canonical SMILES: CCCC(C(=O)O)N(C)C(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13. Density: 1.2±0.1 g/cm3. Product ID: ACM252049051-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Nα,ε-Bis-Fmoc-D-lysine | Synonyms: Fmoc-D-Lys(Fmoc)-OH; (2R)-2,6-bis(9H-fluoren-9-ylmethoxycarbonylamino)hexanoic acid; Fmoc-Lys(Fmoc)-OH; N,N'-Di-Fmoc-D-lysine; FmocHN-Lys(Fmoc)OH; Fmoc-L-Lys(Fmoc)-OH. Grades: ≥ 99% (HPLC). CAS No. 75932-02-4. Molecular formula: C36H34N2O6. Mole weight: 590.68. | |
| Nα-Fmoc-Nε-4-methoxyyltrityl-L-lysine | Synonyms: Fmoc-L-Lys(Mmt)-OH; Fmoc-Lys(4-methoxytrityl)-OH; (S) -2- ( ( ( (9H-Fluoren-9-Yl) Methoxy) Carbonyl) Amino) -6- ( ( (4-Methoxyphenyl) Diphenylmethyl) Amino) Hexanoic Acid. Grades: ≥ 99.8% (Chiral HPLC). CAS No. 159857-60-0. Molecular formula: C41H40N2O5. Mole weight: 640.80. | |
| Nα-Fmoc-Nε-azide-L-Lysine | The side chain azido (N3) group is stable in trifluoroacetic acid or piperidine. It can be readily converted to amine and to synthesize side chain modified peptides and proteins by Solid Phase Peptide Synthesis (SPPS) methodology. Synonyms: Fmoc-Lys(N3)-OH; Fmoc-ε-azido-Nle-OH; Fmoc-L-azidolysine; Fmoc-L-Lys(N3)-OH; (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-azidohexanoic acid; 6-Azido-N-Fmoc-L-norleucine; Fmoc-Lys(N2)-OH; (2S)-N-Fmoc-6-azido-hexanoic acid; Fmoc-6-azidonorleucine; 6-Azido-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-norleucine; Fmoc-Nle(N3)-OH. Grades: ≥ 99.9% (Chiral HPLC). CAS No. 159610-89-6. Molecular formula: C21H22N4O4. Mole weight: 394.42. | |
| Nα-Fmoc-Nε-Boc-ε-aminocaproyl-L-lysine | Synonyms: Fmoc-L-Lys(Boc-Aca)-OH; Fmoc-Lys(Boc-ε-aminocaproyl)-OH. Grades: ≥ 99% (Assay by titration, HPLC). CAS No. 2250437-37-5. Molecular formula: C32H43N3O7. Mole weight: 581.70. | |
| (S)-N-Fmoc-2-(4'-pentenyl)glycine | Fmoc-Lys(Boc)-OH is a chemical compound that belongs to the amino acid family. It is commonly used in the synthesis of peptides and proteins in various scientific experiments. The Fmoc group is a temporary protective group used to protect the amine group of lysine, while the Boc (tert-butoxycarbonyl) group is used to protect the amine group of the alpha amino acid. Fmoc-Lys(Boc)-OH is an important building block for the synthesis of peptides and proteins. Uses: Fmoc-lys(boc)-oh is widely used in peptide and protein synthesis. it can be used in the synthesis of various peptides with potential applications in drug discovery, such as antimicrobial peptides and anticancer peptides. Additional or Alternative Names: (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)hept-6-enoic acid, Fmoc-Lys(Boc)-OH. Product Category: Amino Acids. CAS No. 856412-22-1. Molecular formula: C22H23NO4. Mole weight: 365.4. Purity: Peak Area by HPLC ≥95%. IUPACName: (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)hept-6-enoic acid. Canonical SMILES: C=CCCCC(C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13. Density: 1.3±0.1 g/cm3. Product ID: ACM856412221-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Lys(4,5-dimethoxy-2-nitro-benzyloxycarbonyl)-OH | Fmoc-L-Lys(Nvoc)-OH is a lysine derivative compatible with solid-phase peptide synthesis (SPPS). Uses: Photocaged amino acids such as these are useful in the synthesis of photocleavable chemical tools for spatial and temporal control over released molecules in biological applications. Additional or Alternative Names: (S)-2-(((9H-Fluoren-9-yl)methoxy)carbonylamino)-6-((4,5-dimethoxy-2-nitrobenzyloxy)carbonylamino)hexanoic acid, N2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-N6-(((4,5-dimethoxy-2-nitrobenzyl)oxy)carbonyl)-L-lysine, Lysine with photoremovable NVOC, Photocaged amino acid, Photocleavable lysine derivative. Product Category: Amino Acids. CAS No. 150571-28-1. Molecular formula: C31H33N3O10. Mole weight: 607.6. IUPACName: (2S)-6-[(4,5-dimethoxy-2-nitrophenyl)methoxycarbonylamino]-2-(9H-fluoren-9-ylmethoxycarbonylamino)hexanoic acid. Canonical SMILES: COC1=C(C=C(C(=C1)COC(=O)NCCCCC(C(=O)O)NC(=O)OCC2C3=CC=CC=C3C4=CC=CC=C24)[N+](=O)[O-])OC. Density: 1.326±0.06 g/cm3. Product ID: ACM150571281. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Lys(Alloc)-OH | Orthogonally-protected building block for the synthesis of branched and cyclic peptides and peptides modified at the Lys side chain by Fmoc SPPS. The Alloc group can be selectively removed in the presence of standard Fmoc- and t-butyl-based protecting groups by treatment with Pd(Ph3P)4/CHCl3/AcOH/NMM. Uses: Peptide synthesis. Additional or Alternative Names: Nα-Fmoc-Nε-Alloc-L-lysine. Product Category: Amino Acids. CAS No. 146982-27-6. Molecular formula: C25H28N2O6. Mole weight: 452.5. Canonical SMILES: OC(=O)[C@H](CCCCNC(=O)OCC=C)NC(=O)OCC1c2ccccc2-c3ccccc13. Product ID: ACM146982276. Alfa Chemistry ISO 9001:2015 Certified. Categories: (2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-6-{[(prop-2-en-1-yloxy)carbonyl]amino}hexanoic acid. | |
| Fmoc-Lys(Boc)-OH | 5g Pack Size. Group: Amino Acids. Formula: C26H32N2O6. CAS No. 71989-26-9. Prepack ID 90029040-5g. Molecular Weight 468.54. See USA prepack pricing. |  |
| Fmoc-Lys(Boc)-OH (1-13C) | L-Lysine N-Fmoc/Boc (1-13C) is a protected amino acid used to synthesize isotope-labeled peptides for MS-based protein quantitation. Uses: Biomolecular nmr, proteomics. Additional or Alternative Names: N-α-Fluorenylmethoxycarbonyl-N-ε-tert-butoxycarbonyl-L-lysine. Product Category: Amino Acids. CAS No. 1242058-72-5. Molecular formula: Boc-NH(CH2)4CH(NH-Fmoc)13COOH. Mole weight: 469.5. Purity: Peak Area by HPLC ≥95%. ECNumber: 276-256-4 (Unlabeled). Product ID: ACM1242058725-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-Lys(Dabsyl)-OH | Synonyms: N6-[ (4-{ (E) -[4- (Dimethylamino) phenyl]diazenyl}phenyl) sulfonyl]-N2-[ (9H-fluoren-9-ylmethoxy) carbonyl]-L-lysine; L-Lysine, N6-[[4-[[4- (dimethylamino) phenyl]azo]phenyl]sulfonyl]-N2-[ (9H-fluoren-9-ylmethoxy) carbonyl]-; (S) -2- ( ( ( (9H-Fluoren-9-yl) methoxy) carbonyl) amino) -6- (4- ( (4- (dimethylamino) phenyl) diazenyl) phenylsulfonamido) hexanoic acid. Grades: ≥95%. CAS No. 185503-97-3. Molecular formula: C35H37N5O6S. Mole weight: 655.77. | |
| Fmoc-Lys(Mtt)-OH | (2S)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-6-{[(4-methylphenyl)(diphenyl)methyl]amino}hexanoic acid. CAS No. 167393-62-6. Product ID: 9-10324. Molecular formula: C41H40N2O4. Mole weight: 624.78. |  |
| Fmoc-Lys(Trt)-OH | (2S)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-6-(tritylamino)hexanoic acid. CAS No. 111061-54-2. Product ID: 9-10325. Molecular formula: C40H38N2O4. Mole weight: 610.75. Purity: 0.98. Source : Seeds of the greater celandine. | |
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