CAS 70968-20-6

Boc-Ala-Ala-Phe-pNA

Description:

Boc-Ala-Ala-Phe-pNA, with the CAS number 70968-20-6, is a synthetic peptide compound commonly used in biochemical research, particularly in studies involving proteolytic enzymes. The name indicates that it is a derivative of the amino acids alanine (Ala) and phenylalanine (Phe), with a Boc (tert-butyloxycarbonyl) protecting group on the amino terminus. This protecting group is often utilized in peptide synthesis to prevent unwanted reactions during the coupling of amino acids. The pNA (p-nitroanilide) moiety serves as a chromogenic substrate, allowing for the detection of enzymatic activity through colorimetric changes. The compound is typically soluble in organic solvents and may exhibit specific reactivity towards certain proteases, making it valuable for studying enzyme kinetics and mechanisms. Its structural characteristics, including the sequence and functional groups, contribute to its utility in various biochemical assays and applications in drug development and molecular biology.

Formula: C₂₆H₃₃N₅O₇

InChI: InChI=1S/C26H33N5O7/c1-16(27-22(32)17(2)28-25(35)38-26(3,4)5)23(33)30-21(15-18-9-7-6-8-10-18)24(34)29-19-11-13-20(14-12-19)31(36)37/h6-14,16-17,21H,15H2,1-5H3,(H,27,32)(H,28,35)(H,29,34)(H,30,33)/t16-,17-,21-/m0/s1

InChI key: InChIKey=YRRJPHPISGAFSU-FIKGOQFSSA-N

SMILES: [C@H](CC1=CC=CC=C1)(C(NC2=CC=C(N(=O)=O)C=C2)=O)NC([C@@H](NC([C@@H](NC(OC(C)(C)C)=O)C)=O)C)=O

Synonyms:

• L-Phenylalaninamide, N-[(1,1-dimethylethoxy)carbonyl]-L-alanyl-L-alanyl-N-(4-nitrophenyl)-

Boc-Ala-Ala-Phe-pNA

CAS: 70968-20-6

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Formula: C₂₆H₃₃N₅O₇

Purity: Min. 95%

Molecular weight: 527.57 g/mol

Ref: 3D-FB110711