CAS 203854-58-4: (2S)-3-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-2-methylpropanoic acid

Description: The chemical substance known as (2S)-3-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-2-methylpropanoic acid, with the CAS number 203854-58-4, is a derivative of amino acids, specifically a protected form of a branched-chain amino acid. It features a chiral center, indicated by the (2S) configuration, which is crucial for its biological activity. The presence of the fluorenylmethoxycarbonyl (Fmoc) group serves as a protective moiety for the amino group, commonly used in peptide synthesis to prevent unwanted reactions. This compound is characterized by its solubility in organic solvents and its stability under standard laboratory conditions. It is often utilized in the synthesis of peptides and other complex organic molecules due to its ability to facilitate selective reactions. The presence of the carboxylic acid functional group contributes to its acidic properties, while the methyl group enhances its hydrophobic character. Overall, this compound is significant in the field of organic chemistry and biochemistry, particularly in the development of pharmaceuticals and bioconjugates.

Formula: C₁₉H₁₉NO₄

InChI: InChI=1S/C19H19NO4/c1-12(18(21)22)10-20-19(23)24-11-17-15-8-4-2-6-13(15)14-7-3-5-9-16(14)17/h2-9,12,17H,10-11H2,1H3,(H,20,23)(H,21,22)/t12-/m0/s1

InChI key: InChIKey=BMUDOYSTGJHGNI-LBPRGKRZSA-N

SMILES: O=C(OCC1C=2C=CC=CC2C=3C=CC=CC31)NCC(C(=O)O)C

Synonyms:

• (2S)-3-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]-2-methylpropanoic acid
• Propanoic acid, 3-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-2-methyl-, (2S)-
• Propanoic acid, 3-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-2-methyl-, (S)-
• Fmoc-(2SMe)β-Ala-OH

Propanoic acid, 3-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-2-methyl-, (2S)-

CAS: 203854-58-4

• Formula: C₁₉H₁₉NO₄
• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 325.3585

(S)-3-(Fmoc-amino)-2-methylpropionic acid

CAS: 203854-58-4

(S)-Fmoc-β2-homoalanine

CAS: 203854-58-4

• Purity: 98%
• Molecular weight: 325.36g/mol

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

CAS: 203854-58-4

• Purity: 95.0%
• Color and Shape: Liquid, No data available.
• Molecular weight: 325.364013671875

Fmoc-( S)-3-amino-2-methyl propionic acid

CAS: 203854-58-4

Please enquire for more information about Fmoc-( S)-3-amino-2-methyl propionic acid including the price, delivery time …

• Formula: C₁₉H₁₉NO₄
• Purity: Min. 95%
• Molecular weight: 325.36 g/mol