CAS 170642-29-2: Cyclopropanepropanoic acid, α-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-, (R)-

Description: Cyclopropanepropanoic acid, α-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-, (R)-, with CAS number 170642-29-2, is a chemical compound characterized by its unique structural features, including a cyclopropane ring and a fluorenylmethoxycarbonyl (Fmoc) protecting group. This compound is typically used in peptide synthesis, particularly in the protection of amino groups during the formation of peptide bonds. The presence of the Fmoc group allows for selective deprotection under mild basic conditions, facilitating the stepwise assembly of peptides. The (R)- configuration indicates that it is a chiral molecule, which can exhibit specific optical activity. Its properties include solubility in organic solvents, and it may have applications in medicinal chemistry and drug development due to its structural complexity. The compound's reactivity is influenced by the functional groups present, making it a valuable intermediate in organic synthesis. Overall, its characteristics make it an important compound in the field of organic and medicinal chemistry.

Formula: C₂₁H₂₁NO₄

InChI: InChI=1S/C21H21NO4/c23-20(24)19(11-13-9-10-13)22-21(25)26-12-18-16-7-3-1-5-14(16)15-6-2-4-8-17(15)18/h1-8,13,18-19H,9-12H2,(H,22,25)(H,23,24)/t19-/m1/s1

InChI key: InChIKey=DRGUEWQZLABTFG-LJQANCHMSA-N

SMILES: O=C(OCC1C=2C=CC=CC2C=3C=CC=CC31)NC(C(=O)O)CC4CC4

Synonyms:

• (2R)-3-Cyclopropyl-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid
• 3-cyclopropyl-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-D-alanine
• 3-cyclopropyl-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-alanine
• Cyclopropanepropanoic acid, α-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-, (R)-
• Fmoc-(R)-3-Cyclopropylalanine
• Fmoc-<span class="text-smallcaps">D</span>-Cpa-OH
• Fmoc-D-Cyclopropylalanine
• Fmoc-D-Cpa-OH

(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-cyclopropylpropanoic acid

CAS: 170642-29-2

• Formula: C₂₁H₂₁NO₄
• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 351.3957

Fmoc-β-cyclopropyl-D-Ala-OH

CAS: 170642-29-2

• Molecular weight: 351.4

(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-cyclopropylpropanoic acid

CAS: 170642-29-2

• Purity: 95.0%
• Molecular weight: 351.4020080566406

Fmoc-(R)-3-Cyclopropylalanine

CAS: 170642-29-2

• Purity: 95%
• Molecular weight: 351.40g/mol

Fmoc-β-cyclopropyl-D-alanine

CAS: 170642-29-2

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• Formula: C₂₁H₂₁NO₄
• Purity: Min. 95%
• Molecular weight: 351.4 g/mol