| Identification | Back Directory | [Name]
FMOC-ASP-ODMAB | [CAS]
172611-77-7 | [Synonyms]
FMOC-ASP-ODMAB
Fmoc-L-Asp-ODmab
FMOC-ASP-ODMAB 5 G
(9H-Fluoren-9-yl)MethOxy]Carbonyl Asp-ODmab
Fmoc-L-aspartic acid α-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-L-aspartic acid alpha-4-[N-{1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl}amino]benzyl ester
N-ALPHA-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
(S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-((4-((1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl)amino)benzyl)oxy)-4-oxobutanoic acid
(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 | [Molecular Formula]
C39H42N2O8 | [MDL Number]
MFCD00797876 | [MOL File]
172611-77-7.mol | [Molecular Weight]
666.76 |
| Hazard Information | Back Directory | [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.
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|
| Company Name: |
Sigma-Aldrich
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| Tel: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
| Company Name: |
Shanghai GL Peptide Ltd.
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| Tel: |
+86-21-61263340; 17609490614 13764994101 |
| Website: |
https://www.chemicalbook.com/supplier/10480342/ |
| Company Name: |
Alabiotech Inc.
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| Tel: |
001-619-354-5251 |
| Website: |
www.alabiotech-e.com |
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