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Chemical structure of Levosimendan

GC15929

Levosimendan

Also known as 2-[[4-[(4R)-4-methyl-6-oxo-4,5-dihydro-1H-pyridazin-3-yl]phenyl]hydrazinylidene]propanedinitrile

Levosimendan (catalogue number GC15929) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 141505-33-1. Molecular formula C14H12N6O, molecular weight 280.28. IUPAC name: 2-[[4-[(4R)-4-methyl-6-oxo-4,5-dihydro-1H-pyridazin-3-yl]phenyl]hydrazinylidene]propanedinitrile. Supplied in 2 pack sizes, from 10mM (in 1mL DMSO) at ₪142.76 to 50mg at ₪203.95; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS141505-33-1MW280.28FormulaC14H12N6O
CAS number
141505-33-1
Molecular weight
280.28
Formula
C14H12N6O
Solubility
≥ 9·75mg/mL in DMSO
InChIKey
WHXMKTBCFHIYNQ-SECBINFHSA-N
Catalogue number
GC15929
Brand
GLPBIO
Computed properties PubChem CID 3033825 · XLogP 2.3 · TPSA 113 Ų · H-bond donors 2
XLogP
2.3
TPSA
113 Ų
H-bond donors
2
H-bond acceptors
6
Rotatable bonds
3
Heavy atoms
21

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

Computed descriptors from PubChem (CID 3033825), 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
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
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.