CAS 150629-67-7: Fmoc-Lys(Dde)-OH

Description: Fmoc-Lys(Dde)-OH, with the CAS number 150629-67-7, is a protected amino acid derivative commonly used in peptide synthesis. It features a phenylmethoxycarbonyl (Fmoc) group, which serves as a protective group for the amino group of lysine (Lys), allowing for selective reactions during peptide assembly. The Dde (N,N-dimethyl-2,4-dimethoxybenzyl) group is another protective moiety that can be removed under specific conditions, enabling the introduction of further functional groups or the formation of complex structures. This compound is typically white to off-white in appearance and is soluble in organic solvents such as dimethylformamide (DMF) and dimethyl sulfoxide (DMSO). Its stability and reactivity make it valuable in solid-phase peptide synthesis, where precise control over amino acid sequences is crucial. The presence of the lysine side chain allows for additional modifications, such as conjugation with other molecules, enhancing its utility in bioconjugation and drug development. Overall, Fmoc-Lys(Dde)-OH is an important building block in the field of medicinal chemistry and peptide research.

Formula: C₃₁H₃₆N₂O₆

Synonyms:

• N(A)-fmoc-N(E)(4,4-dime.-2,6-dioxocyclo-hexylidene)et.-L-lys
• N-Fmoc-N'-[1-(4,4-Dimethyl-2,6-Dioxocyclohexylidene)Ethyl]-D-Lysine
• Fmoc-D-Lys(Dde)-OH
• Fmoc-L-Lys(Dde)-OH

Nα-[(9H-Fluoren-9-ylmethyloxy)carbonyl]-Nε-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-L-lysine

CAS: 150629-67-7

• Formula: C₃₁H₃₆N₂O₆
• Purity: min. 98.0 area%(HPLC)
• Color and Shape: White to Light yellow powder to crystal
• Molecular weight: 532.64

Fmoc-Lys(Dde)-OH

CAS: 150629-67-7

The Nε-protecting group Dde is orthogonal to both Fmoc and Boc which allows on-resin modification …

• Formula: C₃₁H₃₆N₂O₆
• Purity: 98.5%
• Color and Shape: Light Yellow
• Molecular weight: 532.64

L-Lysine, N6-[1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl]-N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-

CAS: 150629-67-7

• Formula: C₃₁H₃₆N₂O₆
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 532.6273

Fmoc-L-Lys(Dde)-OH

CAS: 150629-67-7

• Formula: C₃₁H₃₆N₂O₆
• Purity: ≥ 97.0%
• Color and Shape: Off-white to light-yellow or beige powder
• Molecular weight: 532.63

Fmoc-Lys(Dde)-OH

CAS: 150629-67-7

M06253 - Fmoc-Lys(Dde)-OH

• Formula: C₃₁H₃₆N₂O₆
• Purity: 99%
• Color and Shape: Solid
• Molecular weight: 532.6370239257812

N-alpha-Fmoc-Nepsilon-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-L-lysine

CAS: 150629-67-7

Please enquire for more information about N-alpha-Fmoc-Nepsilon-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-L-lysine including the price, delivery time and more detailed …

• Formula: C₃₁H₃₆N₂O₆
• Purity: Min. 98 Area-%
• Color and Shape: Slightly Yellow Powder
• Molecular weight: 532.63 g/mol