CAS 167393-62-6

Fmoc-Lys(Mtt)-OH

Description:

Fmoc-Lys(Mtt)-OH, with the CAS number 167393-62-6, is a protected amino acid derivative commonly used in peptide synthesis. The "Fmoc" (9-fluorenylmethoxycarbonyl) group serves as a protective group for the amino functionality, allowing for selective reactions during peptide assembly. The "Lys" refers to lysine, an essential amino acid characterized by its positively charged side chain at physiological pH, which plays a crucial role in protein structure and function. The "Mtt" (4-methyltrityl) group is another protective moiety that shields the side chain amino group of lysine, facilitating the synthesis of peptides without unwanted side reactions. Fmoc-Lys(Mtt)-OH is typically utilized in solid-phase peptide synthesis (SPPS), where the Fmoc group can be easily removed under basic conditions, enabling the subsequent coupling of other amino acids. This compound is valued for its stability and compatibility with various coupling reagents, making it a versatile building block in the development of peptides for research and therapeutic applications.

Formula: C₄₁H₄₀N₂O₄

InChI: InChI=1/C41H40N2O4/c1-29-23-25-32(26-24-29)41(30-14-4-2-5-15-30,31-16-6-3-7-17-31)42-27-13-12-22-38(39(44)45)43-40(46)47-28-37-35-20-10-8-18-33(35)34-19-9-11-21-36(34)37/h2-11,14-21,23-26,37-38,42H,12-13,22,27-28H2,1H3,(H,43,46)(H,44,45)/t38-/m0/s1

SMILES: Cc1ccc(cc1)C(c1ccccc1)(c1ccccc1)NCCCC[C@@H](C(=O)O)N=C(O)OCC1c2ccccc2c2ccccc12

Synonyms:

• N-alpha-(9-fluorenylmethyloxycarbonyl)-N-epsilon-4-methyltrityl-L-lysine
• N~2~-[(9H-fluoren-9-ylmethoxy)carbonyl]-N~6~-[(4-methylphenyl)(diphenyl)methyl]-L-lysine
• Fmoc-N'-Methyltrityl-L-Lysine

Nα-[(9H-Fluoren-9-ylmethoxy)carbonyl]-Nε-(4-methyltrityl)-L-lysine

CAS: 167393-62-6

Formula: C₄₁H₄₀N₂O₄

Purity: >98.0%(HPLC)(N)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 624.78

Ref: 3B-F1043

Nα-Fmoc-Nε-(4-methyltrityl)-L-lysine, 95%

CAS: 167393-62-6

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 original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₄₁H₄₀N₂O₄

Purity: 95%

Molecular weight: 624.78

Ref: 02-H63629

Fmoc-Lys(Mtt)-OH

CAS: 167393-62-6

M03427 - Fmoc-Lys(Mtt)-OH

Formula: C₄₁H₄₀N₂O₄

Purity: 95%

Color and Shape: Solid, Crystalline Powder

Molecular weight: 624.781

Ref: 10-M03427

Fmoc-Lys(Mtt)-OH

CAS: 167393-62-6

Mtt can be removed selectively from peptides bound to Wang and Rink resin.

Formula: C₄₁H₄₀N₂O₄

Molecular weight: 624.78

Ref: 01-4154783

Fmoc-Lys(Mtt)-OH

CAS: 167393-62-6

Mtt can be removed selectively from peptides bound to Wang and Rink resin.

Formula: C₄₁H₄₀N₂O₄

Purity: 99.4%

Color and Shape: Light Beige

Molecular weight: 624.78

Ref: 01-4025724

L-Lysine, N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-N6-[(4-methylphenyl)diphenylmethyl]-

CAS: 167393-62-6

Formula: C₄₁H₄₀N₂O₄

Purity: 96%

Color and Shape: Solid

Molecular weight: 624.7673

Ref: IN-DA001XCK

Fmoc-Lys(Mtt)-OH

CAS: 167393-62-6

Fmoc-Lys(Mtt)-OH

Formula: C₄₁H₄₀N₂O₄

Purity: 96%

Color and Shape: white to off-white powder

Molecular weight: 624.77g/mol

Ref: 54-OR52596

Fmoc-Lys(Mtt)-OH

CAS: 167393-62-6

Formula: C₄₁H₄₀N₂O₄

Molecular weight: 624.77

Ref: 7W-GM6452

N-α-Fmoc-N-ε-4-methyltrityl-L-lysine

CAS: 167393-62-6

N-alpha-Fmoc-Nepsilon-methyltrityl-L-lysine is a synthetic amino acid that is used in the industrial production of peptides. It has been used for the synthesis of polypeptides, which are made up of chains of amino acids, and to analyze uptake in urine samples. The uptake was tracked by using a trifluoroacetic acid analog to radiolabel the N-alpha-Fmoc-Nepsilon-methyltrityl-L-lysine. This analog was synthesized from histidine and butyric acid, and its carboxy terminal sequence was determined by solid phase synthesis. N-alpha-Fmoc-Nepsilon methyltrityl L Lysine binds to the receptor site on cells that is responsible for binding histidine residues on proteins.

Formula: C₄₁H₄₀N₂O₄

Purity: Min. 95%

Color and Shape: White To Off-White Solid

Molecular weight: 624.77 g/mol

Ref: 3D-FF47764

N-a-Fmoc-N-e-4-Methyltrityl-L-Lysine (FMOC-Lys(MTT)-OH) extrapure, 98%

CAS: 167393-62-6

Formula: C₄₁H₄₀N₂O₄

Purity: min. 99%

Color and Shape: White to off-white to slight yellow to beige, Powder

Molecular weight: 624.77

Ref: SR-61215