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Chemical structure of Ac-LEHD-AMC (trifluoroacetate salt)

GC18226

Ac-LEHD-AMC (trifluoroacetate salt)

Also known as (4S)-4-[[(2S)-2-acetamido-4-methylpentanoyl]amino]-5-[[(2S)-1-[[(2S)-3-carboxy-1-[(4-methyl-2-oxochromen-7-yl)amino]-1-oxopropan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-5-oxopentanoic acid

Ac-LEHD-AMC (trifluoroacetate salt) is a fluorogenic substrate for caspase-9 (Excitation: 341 nm; Emission: 441 nm)

ChemicalCAS292633-16-0MW711.7FormulaC33H41N7O11·XCF3COOH
CAS number
292633-16-0
Molecular weight
711.7
Formula
C33H41N7O11·XCF3COOH
Solubility
1mg/mL in water
InChIKey
ZILMZAQLFLKJPG-QORCZRPOSA-N
Catalogue number
GC18226
Brand
GLPBIO
Computed properties PubChem CID 25108635 · XLogP -0.3 · TPSA 275 Ų · H-bond donors 8
XLogP
-0.3
TPSA
275 Ų
H-bond donors
8
H-bond acceptors
12
Rotatable bonds
18
Heavy atoms
51

SMILES CC1=CC(=O)OC2=C1C=CC(=C2)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CC3=CN=CN3)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CC(C)C)NC(=O)C

Computed descriptors from PubChem (CID 25108635), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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