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Chemical structure of Otaplimastat

GC63132

Otaplimastat

Also known as N-[3-(2,4-dioxo-1H-quinazolin-3-yl)propyl]-N-[4-[3-(2,4-dioxo-1H-quinazolin-3-yl)propylamino]butyl]acetamide

Otaplimastat (SP-8203), a matrix metalloproteinase (MMP) inhibitor, blocks N-methyl-D-aspartate (NMDA) receptor-mediated excitotoxicity in a competitive manner

ChemicalCAS1176758-04-5MW534.61FormulaC28H34N6O5
CAS number
1176758-04-5
Molecular weight
534.61
Formula
C28H34N6O5
InChIKey
SJZBPVOSFYUHFV-UHFFFAOYSA-N
Catalogue number
GC63132
Brand
GLPBIO
Computed properties PubChem CID 44229378 · XLogP 1.5 · TPSA 131 Ų · H-bond donors 3
XLogP
1.5
TPSA
131 Ų
H-bond donors
3
H-bond acceptors
6
Rotatable bonds
13
Heavy atoms
39

SMILES CC(=O)N(CCCCNCCCN1C(=O)C2=CC=CC=C2NC1=O)CCCN3C(=O)C4=CC=CC=C4NC3=O

Computed descriptors from PubChem (CID 44229378), 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.