Isometamidium

3-[2-(3-amino-5-ethyl-6-phenylphenanthridin-5-ium-8-yl)iminohydrazinyl]benzenecarboximidamide

CAS: 20438-03-3

Molecular Formula	`C28H26N7+`
Molecular Weight	460.6 g/mol
LogP	5.9
Topological Polar Surface Area	117.0 A2
Hydrogen Bond Donors	4
Hydrogen Bond Acceptors	5
Rotatable Bonds	6
Exact Mass	460.22498
Heavy Atoms	35
Complexity	735.0

Chemical Identifiers

CAS Number	20438-03-3
SMILES	`CC[N+]1=C2C=C(C=CC2=C3C=CC(=CC3=C1C4=CC=CC=C4)N=NNC5=CC=CC(=C5)C(=N)N)N`
InChIKey	`UGKOYGZYLRKTJH-UHFFFAOYSA-O`

📖 Product Overview

Isometamidium (CAS: 20438-03-3) is a chemical compound with molecular formula C28H26N7+ and molecular weight 460.6 g/mol. Its IUPAC systematic name is 3-[2-(3-amino-5-ethyl-6-phenylphenanthridin-5-ium-8-yl)iminohydrazinyl]benzenecarboximidamide. LogP 5.9 Topological Polar Surface Area 117.0 A2 Hydrogen Bond Donors 4 Hydrogen Bond Acceptors 5 Rotatable Bonds 6 Exact Mass 460.22498 Heavy Atoms 35 Complexity 735.0 InChI Key: UGKOYGZYLRKTJH-UHFFFAOYSA-O. SMILES: CC[N+]1=C2C=C(C=CC2=C3C=CC(=CC3=C1C4=CC=CC=C4)N=NNC5=CC=CC(=C5)C(=N)N)N.

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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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