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Chemical structure of 5-Ethyl-6,7-Dihydrobenzo[6,7]Furo[3'',4'':5,6]Cyclohepta[1,2-b]Quinoline

GF21560

5-Ethyl-6,7-Dihydrobenzo[6,7]Furo[3'',4'':5,6]Cyclohepta[1,2-b]Quinoline

Also known as 15-ethyl-16-oxa-3-azapentacyclo[12.6.1.02,11.04,9.017,21]henicosa-1(21),2,4,6,8,10,14,17,19-nonaene

5-Ethyl-6,7-Dihydrobenzo[6,7]Furo[3'',4'':5,6]Cyclohepta[1,2-b]Quinoline (catalogue number GF21560) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 1042-81-5. Molecular formula C21H17NO, molecular weight 299.37. IUPAC name: 15-ethyl-16-oxa-3-azapentacyclo[12.6.1.02,11.04,9.017,21]henicosa-1(21),2,4,6,8,10,14,17,19-nonaene. Supplied in 2 pack sizes, from 5g at ₪146.84 to 25g at ₪460.92; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS1042-81-5MW299.37FormulaC21H17NO
CAS number
1042-81-5
Molecular weight
299.37
Formula
C21H17NO
InChIKey
QADMRSWWEVCLNP-UHFFFAOYSA-N
Catalogue number
GF21560
Brand
GLPBIO
Computed properties PubChem CID 73553238 · XLogP 5.4 · TPSA 26 Ų · H-bond donors 0
XLogP
5.4
TPSA
26 Ų
H-bond donors
0
H-bond acceptors
2
Rotatable bonds
1
Heavy atoms
23

SMILES CCC1=C2CCC3=CC4=CC=CC=C4N=C3C5=C2C(=CC=C5)O1

Computed descriptors from PubChem (CID 73553238), 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.