Cyclocoumarol

2-methoxy-2-methyl-4-phenyl-3,4-dihydropyrano[3,2-c]chromen-5-one

CAS: 518-20-7

Molecular Formula	`C20H18O4`
Molecular Weight	322.4 g/mol
LogP	3.7
Topological Polar Surface Area	44.8 A2
Hydrogen Bond Donors	0
Hydrogen Bond Acceptors	4
Rotatable Bonds	2
Exact Mass	322.1205
Heavy Atoms	24
Complexity	534.0

Chemical Identifiers

CAS Number	518-20-7
SMILES	`CC1(CC(C2=C(O1)C3=CC=CC=C3OC2=O)C4=CC=CC=C4)OC`
InChIKey	`ZGFASEKBKWVCGP-UHFFFAOYSA-N`

📖 Product Overview

Cyclocoumarol (CAS: 518-20-7) is a chemical compound with molecular formula C20H18O4 and molecular weight 322.4 g/mol. Its IUPAC systematic name is 2-methoxy-2-methyl-4-phenyl-3,4-dihydropyrano[3,2-c]chromen-5-one. LogP 3.7 Topological Polar Surface Area 44.8 A2 Hydrogen Bond Donors 0 Hydrogen Bond Acceptors 4 Rotatable Bonds 2 Exact Mass 322.1205 Heavy Atoms 24 Complexity 534.0 InChI Key: ZGFASEKBKWVCGP-UHFFFAOYSA-N. SMILES: CC1(CC(C2=C(O1)C3=CC=CC=C3OC2=O)C4=CC=CC=C4)OC.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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