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Chemical structure of Suc-AAPF-pNA

GC44960

Suc-AAPF-pNA

Also known as 4-[[(2S)-1-[[(2S)-1-[(2S)-2-[[(2S)-2-(4-nitroanilino)-3-phenylpropanoyl]carbamoyl]pyrrolidin-1-yl]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-oxobutanoic acid

Suc-AAPF-pNA (Suc-Ala-Ala-Pro-Phe-pNA) is a colorimetrically specific substrate for elastase· Under the action of enzymes, Suc-AAPF-pNA is hydrolyzed, releasing yellow p-nitroaniline (pNA), and the change in absorbance at 400-410 nm is measured to reflect enzyme activity through colorimetry

ChemicalCAS70967-97-4MW624.7FormulaC30H36N6O9
CAS number
70967-97-4
Molecular weight
624.7
Formula
C30H36N6O9
Solubility
DMF： 5 mg/ml,DMSO： 5 mg/ml,DMSO：PBS (pH 7·2) (1：1)： 0·5 mg/ml
InChIKey
NZSFNPKTEBHXQS-WJNSRDFLSA-N
Catalogue number
GC44960
Brand
GLPBIO
Computed properties PubChem CID 5486960 · XLogP 1.8 · TPSA 220 Ų · H-bond donors 5
XLogP
1.8
TPSA
220 Ų
H-bond donors
5
H-bond acceptors
10
Rotatable bonds
13
Heavy atoms
45

SMILES C[C@@H](C(=O)N[C@@H](C)C(=O)N1CCC[C@H]1C(=O)NC(=O)[C@H](CC2=CC=CC=C2)NC3=CC=C(C=C3)[N+](=O)[O-])NC(=O)CCC(=O)O

Computed descriptors from PubChem (CID 5486960), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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