CAS 71989-14-5

Fmoc-L-Asp(OtBu)-OH

Descripción:

Fmoc-L-Asp(OtBu)-OH, también conocido como ácido L-aspartico protegido por Fmoc con un grupo éster tert-butilo, es un compuesto químico comúnmente utilizado en la síntesis de péptidos y en química orgánica. Presenta un grupo protector de fluorenilmetoxicarbonilo (Fmoc), que se utiliza ampliamente para la protección de grupos amino durante la síntesis de péptidos, permitiendo una desprotección selectiva en condiciones suaves. La presencia del grupo éster tert-butilo (OtBu) en el ácido carboxílico del ácido aspártico mejora la estabilidad y solubilidad del compuesto, haciéndolo adecuado para diversas aplicaciones sintéticas. Este compuesto es típicamente un sólido blanco a blanco sucio y es soluble en disolventes orgánicos como el diclorometano y el dimetilformamida. Su estructura incluye un centro quiral, lo que contribuye a su importancia en la síntesis de péptidos biológicamente activos. El compuesto es sensible a la humedad y debe almacenarse en un lugar fresco y seco para mantener su integridad. En general, Fmoc-L-Asp(OtBu)-OH es un intermediario valioso en el campo de la química de péptidos.

Fórmula: C₂₃H₂₅NO₆

InChI: InChI=1S/C23H25NO6/c1-23(2,3)30-20(25)12-19(21(26)27)24-22(28)29-13-18-16-10-6-4-8-14(16)15-9-5-7-11-17(15)18/h4-11,18-19H,12-13H2,1-3H3,(H,24,28)(H,26,27)/t19-/m0/s1

Clave InChI: InChIKey=FODJWPHPWBKDON-IBGZPJMESA-N

SMILES: C(OC(N[C@@H](CC(OC(C)(C)C)=O)C(O)=O)=O)C1C=2C(C=3C1=CC=CC3)=CC=CC2

Sinónimos:

• (2S)-2-(9H-Fluoren-9-ylmethoxycarbonylamino)-4-[(2-methylpropan-2-yl)oxy]-4-oxobutanoic acid
• (2S)-4-(tert-Butoxy)-2-([[(9H-fluoren-9-yl)methoxy]carbonyl]amino)-4-oxobutanoic acid
• (2S)-4-tert-Butoxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-oxo-butanoic acid
• (2S)-4-tert-butoxy-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-4-oxobutanoic acid (non-preferred name)
• (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-tert-butoxy-4-oxo-butanoic acid
• 4-tert-Butyl N-(fluoren-9-ylmethoxycarbonyl)-<span class="text-smallcaps">L</span>-aspartate
• <span class="text-smallcaps">L</span>-Aspartic acid, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, 4-(1,1-dimethylethyl) ester
• FMOC-Asp(OtBu)-OH
• Fmoc-<span class="text-smallcaps">L</span>-Asp(OtBu)
• Fmoc-Asp(tBu)-OH
• Fmoc-DL-Asp(OtBu)-OH
• Fmoc-L-Asp(OtBu)-OH
• Fmoc-L-Asp(Tbu)-Oh
• Fmoc-L-Aspartic Acid Beta-Tert-Butyl Ester
• Fmoc-L-aspartic acid 4-tert-butyl ester
• N-(9-Fluorenylmethoxycarbonyl)-<span class="text-smallcaps">L</span>-aspartic acid β-tert-butyl ester
• N-(9-Fluorenylmethoxycarbonyl)aspartic acid 4-tert-butyl ester
• L-Aspartic acid, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, 4-(1,1-dimethylethyl) ester

4-tert-Butyl N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-aspartate

CAS: 71989-14-5

Fórmula: C₂₃H₂₅NO₆

Pureza: >98.0%(T)(HPLC)

Forma y color: White to Almost white powder to crystal

Peso molecular: 411.45

Ref: 3B-B3150

N-Fmoc-L-aspartic acid 4-tert-butyl ester, 98%

CAS: 71989-14-5

L-Aspartic acid is a nonessential amino acid that is used to biosynthesize other amino acids within the human body. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The orig

Fórmula: C₂₃H₂₄NO₆

Pureza: 98%

Forma y color: White to pale cream, Powder

Peso molecular: 410.45

Ref: 02-H59007

Fmoc-Asp(OtBu)-OH

CAS: 71989-14-5

M03404 - Fmoc-Asp(OtBu)-OH

Fórmula: C₂₃H₂₅NO₆

Pureza: 98%

Forma y color: Crystalline Powder,Powder

Peso molecular: 411.454

Ref: 10-M03404

Fmoc-Asp(OtBu)-OH

CAS: 71989-14-5

Bachem ID: 4093142.

Fórmula: C₂₃H₂₅NO₆

Pureza: 99.9%

Forma y color: White

Peso molecular: 411.46

Ref: 01-4093142

Fmoc-L-Asp(OtBu)-OH

CAS: 71989-14-5

Fórmula: C₂₃H₂₅NO₆

Pureza: 98%

Forma y color: Solid

Peso molecular: 411.4477

Ref: IN-DA0034XR

Fmoc-Asp(OtBu)-OH

CAS: 71989-14-5

Fmoc-Asp(OtBu)-OH

Pureza: 98%

Forma y color: Powder

Peso molecular: 411.45g/mol

Ref: 54-OR350180

Fmoc-Asp(OtBu)-OH

CAS: 71989-14-5

Fórmula: C₂₃H₂₅NO₆

Pureza: ≥ 99.0%

Forma y color: White powder

Peso molecular: 411.45

Ref: 7W-GM6999

Fmoc-Asp(OtBu)-OH

CAS: 71989-14-5

Fmoc-Asp(OtBu)-OH is a chemical compound that belongs to the group of modified amino acids. The synthesis of Fmoc-Asp(OtBu)-OH starts with the reaction of nicotinic acetylcholine, sodium carbonate, and chloride in trifluoroacetic acid. The product is then reacted with a disulfide bond and modified with polymerase chain and saponified. The final modification is achieved by reacting Fmoc-Asp(OtBu)-OH with messenger RNA (mRNA), which produces the desired product. Fmoc-Asp(OtBu)-OH has been shown to have minimal activity, as it does not elute from an ion exchange column under normal conditions. It also has no effect on acetylcholine release in rat hippocampal slices or on morphology when incubated in vitro for 24 hours at 37 degrees Celsius.

Fórmula: C₂₃H₂₅NO₆

Pureza: Min. 98.0 Area-%

Peso molecular: 411.46 g/mol

Ref: 3D-FLD-1713-PI

Fmoc-Asp(OtBu)-OH

CAS: 71989-14-5

Fmoc-Asp(OtBu)-OH is a fluorescent probe that binds to the integrin receptor. This protein is a cell-surface receptor that binds to collagen, fibronectin and other extracellular matrix proteins. Fmoc-Asp(OtBu)-OH has been shown to inhibit the binding of human cells to collagen in a homogenous assay. The chemical ligation of this amino acid with an amine results in an isopeptide bond, which can be cleaved by trifluoroacetic acid. Fmoc-Asp(OtBu)-OH can be used for the detection of integrin receptors in mammalian cells and sectioned tissues.

Fórmula: C₂₃H₂₅NO₆

Pureza: Min. 98.0 Area-%

Forma y color: White Powder

Peso molecular: 411.45 g/mol

Ref: 3D-FF15779

Fmoc-Asp(OtBu)-OH

CAS: 71989-14-5

Fórmula: C₂₃H₂₅NO₆

Peso molecular: 411.5

Ref: ST-EA-CP-L28031