CAS 220498-04-4: (βR)-4-Bromo-β-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]benzenepropanoic acid

Description: (βR)-4-Bromo-β-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]benzenepropanoic acid is a chemical compound characterized by its complex structure, which includes a bromine atom, a fluorenylmethoxycarbonyl (Fmoc) protecting group, and a propanoic acid moiety. This compound is typically used in peptide synthesis and other organic synthesis applications due to its ability to protect amino groups during reactions. The presence of the bromine atom introduces a halogen, which can enhance reactivity and influence the compound's physical properties, such as solubility and stability. The Fmoc group is particularly valuable in solid-phase peptide synthesis, allowing for selective deprotection under mild conditions. The compound's chirality, indicated by the (βR) designation, suggests that it may exhibit specific stereochemical properties that can affect its biological activity and interactions. Overall, this compound is significant in the field of medicinal chemistry and peptide research, where precise modifications of amino acids are crucial for developing therapeutic agents.

Formula: C₂₄H₂₀BrNO₄

InChI: InChI=1S/C24H20BrNO4/c25-16-11-9-15(10-12-16)22(13-23(27)28)26-24(29)30-14-21-19-7-3-1-5-17(19)18-6-2-4-8-20(18)21/h1-12,21-22H,13-14H2,(H,26,29)(H,27,28)/t22-/m1/s1

InChI key: InChIKey=GVCLAQFMSVKNKH-JOCHJYFZSA-N

SMILES: O=C(OCC1C=2C=CC=CC2C=3C=CC=CC31)NC(C4=CC=C(Br)C=C4)CC(=O)O

Synonyms:

• (βR)-4-Bromo-β-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]benzenepropanoic acid
• Benzenepropanoic acid, 4-bromo-β-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-, (βR)-

Benzenepropanoic acid,4-bromo-β-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-,(bR)-

CAS: 220498-04-4

• Formula: C₂₄H₂₀BrNO₄
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 466.3239

(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-bromophenyl)propanoic acid

CAS: 220498-04-4

• Purity: 95%
• Molecular weight: 466.32g/mol

(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-bromophenyl)propanoic acid

CAS: 220498-04-4

• Purity: 97%
• Molecular weight: 466.33099365234375

(3R)-3-(4-Bromophenyl)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid

CAS: 220498-04-4

Versatile small molecule scaffold

• Formula: C₂₄H₂₀BrNO₄
• Purity: Min. 95%
• Molecular weight: 466.3 g/mol