CAS 251316-98-0: N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-alloisoleucine

Description: N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-alloisoleucine, commonly referred to as Fmoc-L-alloisoleucine, is a derivative of the amino acid alloisoleucine, modified with a fluorenylmethoxycarbonyl (Fmoc) protecting group. This compound is primarily utilized in peptide synthesis as a protective group for the amino functionality, allowing for selective reactions without interference from the amine. The Fmoc group is known for its stability under basic conditions and can be removed under mild acidic conditions, making it advantageous for sequential peptide synthesis. The structure of Fmoc-L-alloisoleucine includes a bulky fluorenyl group, which contributes to its steric properties and can influence the conformation of peptides during synthesis. Additionally, the presence of the alloisoleucine side chain, which is an isomer of isoleucine, imparts unique characteristics to the resulting peptides, potentially affecting their biological activity and interactions. Overall, this compound is significant in the field of organic chemistry and biochemistry, particularly in the development of peptide-based therapeutics.

Formula: C₂₁H₂₃NO₄

InChI: InChI=1S/C21H23NO4/c1-3-13(2)19(20(23)24)22-21(25)26-12-18-16-10-6-4-8-14(16)15-9-5-7-11-17(15)18/h4-11,13,18-19H,3,12H2,1-2H3,(H,22,25)(H,23,24)/t13-,19+/m1/s1

InChI key: InChIKey=QXVFEIPAZSXRGM-YJYMSZOUSA-N

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

Synonyms:

• (2S,3R)-2-(9H-Fluoren-9-ylmethoxycarboylamino)-3-methylpentanoic acid
• <span class="text-smallcaps">L</span>-Alloisoleucine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-
• Fmoc-<span class="text-smallcaps">L</span>-allo-Ile-OH
• Fmoc-L-alloisoleucine
• N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-<span class="text-smallcaps">L</span>-alloisoleucine
• N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-alloisoleucine
• L-Alloisoleucine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-
• Fmoc-L-allo-Ile-OH

Fmoc-allo-Ile-OH

CAS: 251316-98-0

Bachem ID: 4026721.

• Formula: C₂₁H₂₃NO₄
• Purity: 99.8%
• Color and Shape: White Powder
• Molecular weight: 353.42

L-Alloisoleucine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-

CAS: 251316-98-0

• Formula: C₂₁H₂₃NO₄
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 353.4116

Fmoc-allo-Ile-OH

CAS: 251316-98-0

• Molecular weight: 353.41g/mol

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

CAS: 251316-98-0

• Purity: 95.0%
• Color and Shape: Solid, White powder
• Molecular weight: 353.4179992675781

Fmoc-L-allo-isoleucine

CAS: 251316-98-0

Applications Fmoc-allo-ile-oh is used in preparation of Cyclic peptide antibiotics. References Castanedo, G., et al.: …

• Formula: C₂₁H₂₃NO₄
• Color and Shape: Neat
• Molecular weight: 353.41

Fmoc-L-allo-isoleucine

CAS: 251316-98-0

Please enquire for more information about Fmoc-L-allo-isoleucine including the price, delivery time and more detailed …

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