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Chemical structure of OR-1855

GC39260

OR-1855

Also known as (4R)-3-(4-aminophenyl)-4-methyl-4,5-dihydro-1H-pyridazin-6-one

OR-1855, an active metabolite of Levosimendan, has effect on human myometrial contractility

ChemicalCAS101328-85-2MW203.24FormulaC11H13N3O
CAS number
101328-85-2
Molecular weight
203.24
Formula
C11H13N3O
Solubility
DMSO ： 100 mg/mL (492·03 mM; Need ultrasonic)
InChIKey
GDMRFHZLKNYRRO-SSDOTTSWSA-N
Catalogue number
GC39260
Brand
GLPBIO
Computed properties PubChem CID 10465484 · XLogP 0.8 · TPSA 67.5 Ų · H-bond donors 2
XLogP
0.8
TPSA
67.5 Ų
H-bond donors
2
H-bond acceptors
3
Rotatable bonds
1
Heavy atoms
15

SMILES C[C@@H]1CC(=O)NN=C1C2=CC=C(C=C2)N

Computed descriptors from PubChem (CID 10465484), 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.
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Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.