Other grades of this product :
| FMOC-ASP-ODMAB Basic information |
| Product Name: | FMOC-ASP-ODMAB | | Synonyms: | (3S)-4-[(4-{[1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl]amino}phenyl)methoxy]-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-oxobutanoic acid;(S)-3-(((9H-fluoren-9-yl)methyl9H-fluoren-9-yl)methoxy)carbonylamino)-4-(4-(1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutylamino)benzyloxy)-4-oxobutanoic acid;Fmoc-L-aspartic acid alpha-4-[N-{1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl}amino]benzyl ester;N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-aspartic acid 1-[[4-[[1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl]amino]phenyl]methyl] ester;Fmoc-L-Asp-ODmab;N-ALPHA-FMOC-L-ASPARTIC ACID ALPHA-4-[N-[1-(4,4-DIMETHYL-2,6-DIOXOCYCLOHEXYLIDENE)-3-METHYLBUTYL]-AMINO] BENZYL ESTER;FMOC-L-ASPARTIC ACID ALPHA-4-[N-[1-(4,4-DIMETHYL-2,6-DIOXOCYCLOHEXYLIDENE)-3-METHYLBUTYL]AMINO]BENZYL ESTER;FMOC-ASP-ODMAB | | CAS: | 172611-77-7 | | MF: | C39H42N2O8 | | MW: | 666.76 | | EINECS: | | Product Categories: | | Mol File: | Mol File |
| FMOC-ASP-ODMAB Chemical Properties |
| storage temp. | Store at -15°C to -25°C. |
| FMOC-ASP-ODMAB Usage And Synthesis |
| Chemical Properties | FMOC-ASP-ODMAB is Yellow powder
| | Uses | The Dmab group can be cleaved selectively in the presence of tBu-based protected groups by treatment with 2% hydrazine in DMF, making this derivative an extremely useful tool for the preparation of cyclic peptides by FMOC SPPS | | General Description | Quasi-orthogonally-protected Asp derivative.The Dmab group can be removed selectively in the presence of tBu-based protecting groups by treatment with 2% hydrazine in DMF [1], making this derivative an extremely useful tool for the preparation of cyclic peptides by Fmoc SPPS or for library synthesis. Occasionally sluggish cleavage of the aminobenzyl moiety is observed [2, 3]. In these instances, washing the support with 20% DIPEA in DMF/water (9:1) [2] or HCl in dioxane [4] has been found to be efficacious. For the on-resin synthesis of side-chain to side-chain lactam bridged peptides, the combination of Lys(ivDde) and Asp(ODmab) is particularly advantageous since both side-chains can be simultaneously unmasked in a single step.To avoid aspartimide formation, it is advisable to employ an Hmb- or Dmb-protected derivative for introduction of the preceding residue.For applications of this derivative in the synthesis of cyclic peptides, see references [5 - 7].The product number for this product was previously 04-12-1176.To obtain a certificate of analysis (CoA) of a lot that begins with the letter “A”, please select the option in the right hand menu “Request a COA for Lot#s starting with A”. |
| FMOC-ASP-ODMAB Preparation Products And Raw materials |
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