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Chemical structure of Coumarin 337

GB52997

Coumarin 337

Also listed as 11-Oxo-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carbonitrile

Coumarin 337 (catalogue number GB52997) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 55804-68-7. Molecular formula C16H14N2O2, molecular weight 266.29. IUPAC name: 4-oxo-3-oxa-13-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1,5,7,9(17)-tetraene-5-carbonitrile. Supplied as 200mg at ₪620.00; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS55804-68-7MW266.29FormulaC16H14N2O2
CAS number
55804-68-7
Molecular weight
266.29
Formula
C16H14N2O2
InChIKey
LGDDFMCJIHJNMK-UHFFFAOYSA-N
Catalogue number
GB52997
Brand
GLPBIO
Computed properties PubChem CID 72654 · XLogP 2.7 · TPSA 53.3 Ų · H-bond donors 0
XLogP
2.7
TPSA
53.3 Ų
H-bond donors
0
H-bond acceptors
4
Rotatable bonds
0
Heavy atoms
20

SMILES C1CC2=C3C(=C4C(=C2)C=C(C(=O)O4)C#N)CCCN3C1

Computed descriptors from PubChem (CID 72654), 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.