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Chemical structure of Koumine

GN10748

Koumine

Also known as (1R,15S,16R)-15-ethenyl-13-methyl-19-oxa-3,13-diazahexacyclo[14.3.1.02,10.04,9.010,15.012,17]icosa-2,4,6,8-tetraene

Koumine (catalogue number GN10748) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 1358-76-5. Molecular formula C20H22N2O, molecular weight 306.4. IUPAC name: (1R,15S,16R)-15-ethenyl-13-methyl-19-oxa-3,13-diazahexacyclo[14.3.1.02,10.04,9.010,15.012,17]icosa-2,4,6,8-tetraene. Supplied in 2 pack sizes, from 10mM (in 1mL DMSO) at ₪195.79 to 20mg at ₪350.79; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS1358-76-5MW306.4FormulaC20H22N2O
CAS number
1358-76-5
Molecular weight
306.4
Formula
C20H22N2O
Solubility
≥ 29mg/mL in DMSO with ultrasonic
InChIKey
VTLYEMHGPMGUOT-PVLJVBAISA-N
Catalogue number
GN10748
Brand
GLPBIO
Computed properties PubChem CID 20056077 · XLogP 2.5 · TPSA 24.8 Ų · H-bond donors 0
XLogP
2.5
TPSA
24.8 Ų
H-bond donors
0
H-bond acceptors
3
Rotatable bonds
1
Heavy atoms
23

SMILES CN1C[C@]2([C@@H]3C[C@@H]4C5=NC6=CC=CC=C6C52CC1C3CO4)C=C

Computed descriptors from PubChem (CID 20056077), 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.