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Chemical structure of Pepstatin A

GC11974

Pepstatin A

Also known as 3-hydroxy-4-[2-[[3-hydroxy-6-methyl-4-[[3-methyl-2-[[3-methyl-2-(3-methylbutanoylamino)butanoyl]amino]butanoyl]amino]heptanoyl]amino]propanoylamino]-6-methylheptanoic acid

Pepstatin A is an orally active inhibitor of aspartic proteases, which is produced by actinomycetes

ChemicalCAS26305-03-3MW685.9FormulaC34H63N5O9
CAS number
26305-03-3
Molecular weight
685.9
Formula
C34H63N5O9
Solubility
≥ 34·3mg/mL in DMSO
InChIKey
FAXGPCHRFPCXOO-UHFFFAOYSA-N
Catalogue number
GC11974
Brand
GLPBIO
Computed properties PubChem CID 4742 · XLogP 3 · TPSA 223 Ų · H-bond donors 8
XLogP
3
TPSA
223 Ų
H-bond donors
8
H-bond acceptors
9
Rotatable bonds
22
Heavy atoms
48

SMILES CC(C)CC(C(CC(=O)O)O)NC(=O)C(C)NC(=O)CC(C(CC(C)C)NC(=O)C(C(C)C)NC(=O)C(C(C)C)NC(=O)CC(C)C)O

Computed descriptors from PubChem (CID 4742), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
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Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.