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Chemical structure of HC-056456 (3,4-Bis(2-thienoyl)-1,2,5-oxadiazole-N-oxide)

GC30574

HC-056456 (3,4-Bis(2-thienoyl)-1,2,5-oxadiazole-N-oxide)

Also known as [5-oxido-4-(thiophene-2-carbonyl)-1,2,5-oxadiazol-5-ium-3-yl]-thiophen-2-ylmethanone

HC-056456 (3,4-Bis(2-thienoyl)-1,2,5-oxadiazole-N-oxide) is an effective but not perfectly-selective blocker of CatSper channels

ChemicalCAS7733-96-2MW306.32FormulaC12H6N2O4S2
CAS number
7733-96-2
Molecular weight
306.32
Formula
C12H6N2O4S2
Solubility
DMSO ： ≥ 150 mg/mL (489·68 mM)
InChIKey
RUQGCDMXFBOTMW-UHFFFAOYSA-N
Catalogue number
GC30574
Brand
GLPBIO
Computed properties PubChem CID 573747 · XLogP 3.4 · TPSA 142 Ų · H-bond donors 0
XLogP
3.4
TPSA
142 Ų
H-bond donors
0
H-bond acceptors
7
Rotatable bonds
4
Heavy atoms
20

SMILES C1=CSC(=C1)C(=O)C2=NO[N+](=C2C(=O)C3=CC=CS3)[O-]

Computed descriptors from PubChem (CID 573747), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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