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Chemical structure of Firibastat

GC62113

Firibastat

Also known as (3S)-3-amino-4-[[(2S)-2-amino-4-sulfobutyl]disulfanyl]butane-1-sulfonic acid

Firibastat (QGC001), an orally active brain penetrating prodrug of EC33, is a first-in-class brain aminopeptidase A (APA) inhibitor (Ki=200 nM)

ChemicalCAS648927-86-0MW368.51FormulaC8H20N2O6S4
CAS number
648927-86-0
Molecular weight
368.51
Formula
C8H20N2O6S4
Solubility
Water ： 41·67 mg/mL (113·08 mM; ultrasonic and warming and heat to 60°C)
InChIKey
HJPXZXVKLGEMGP-YUMQZZPRSA-N
Catalogue number
GC62113
Brand
GLPBIO
Computed properties PubChem CID 24851355 · XLogP -6.9 · TPSA 228 Ų · H-bond donors 4
XLogP
-6.9
TPSA
228 Ų
H-bond donors
4
H-bond acceptors
10
Rotatable bonds
11
Heavy atoms
20

SMILES C(CS(=O)(=O)O)[C@@H](CSSC[C@H](CCS(=O)(=O)O)N)N

Computed descriptors from PubChem (CID 24851355), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
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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.