CAS 169566-81-8: FMOC-(S)-ALPHA-METHYLVALINE

Description: FMOC-(S)-alpha-methylvaline is a protected amino acid commonly used in peptide synthesis. The "FMOC" (9-fluorenylmethoxycarbonyl) group serves as a protective group for the amino functionality, allowing for selective reactions during the synthesis process. This compound features a chiral center, indicated by the "(S)" configuration, which is crucial for the synthesis of peptides with specific stereochemistry. The presence of the alpha-methyl group distinguishes it from other amino acids, influencing its steric properties and interactions in peptide chains. FMOC-(S)-alpha-methylvaline is typically utilized in solid-phase peptide synthesis (SPPS) due to its stability and ease of deprotection under mild conditions. Its solubility in organic solvents and compatibility with various coupling reagents make it a valuable building block in the development of biologically active peptides and pharmaceuticals. Additionally, the compound's characteristics, such as melting point and spectral data, can vary based on purity and specific synthesis methods, making it essential to refer to detailed analytical data for precise applications.

Formula: C₂₁H₂₃NO₄

InChI: InChI=1/C21H23NO4/c1-13(2)21(3,19(23)24)22-20(25)26-12-18-16-10-6-4-8-14(16)15-9-5-7-11-17(15)18/h4-11,13,18H,12H2,1-3H3,(H,22,25)(H,23,24)/t21-/m0/s1

Synonyms:

• Fmoc-(S)-alpha-mehtylvaline
• N-[(9H-fluoren-9-ylmethoxy)carbonyl]-3-methyl-L-isovaline
• Fmoc-α-Me-Val-OH

Fmoc-α-Me-Val-OH

CAS: 169566-81-8

Bachem ID: 4052280.

• Formula: C₂₁H₂₃NO₄
• Purity: 99.7%
• Color and Shape: White Powder
• Molecular weight: 353.42

FMOC-(S)-α-METHYLVALINE

CAS: 169566-81-8

• Formula: C₂₁H₂₃NO₄
• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 353.41162

(S)-N-FMOC-α-Methylvaline, 98%, 98% ee

CAS: 1634-04-4 169566-81-8

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₂₁H₂₃NO₄
• Purity: 98%
• Color and Shape: White to light yellow, Powder or solid
• Molecular weight: 353.42

(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2,3-dimethylbutanoic acid

CAS: 169566-81-8

• Purity: 95.0%
• Molecular weight: 353.4179992675781

Fmoc-a-Me-Val-OH

CAS: 169566-81-8

Please enquire for more information about Fmoc-a-Me-Val-OH including the price, delivery time and more detailed …

• Formula: C₂₁H₂₃NO₄
• Purity: Min. 95%
• Molecular weight: 353.41 g/mol