Columbamine

3,9,10-trimethoxy-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium-2-ol

CAS: 3621-36-1

Molecular Formula	`C20H20NO4+`
Molecular Weight	338.4 g/mol
LogP	3.4
Topological Polar Surface Area	51.8 A2
Hydrogen Bond Donors	1
Hydrogen Bond Acceptors	4
Rotatable Bonds	3
Exact Mass	338.13922
Heavy Atoms	25
Complexity	461.0

Chemical Identifiers

CAS Number	3621-36-1
SMILES	`COC1=C(C2=C[N+]3=C(C=C2C=C1)C4=CC(=C(C=C4CC3)OC)O)OC`
InChIKey	`YYFOFDHQVIODOQ-UHFFFAOYSA-O`

📖 Product Overview

Columbamine (CAS: 3621-36-1) is a chemical compound with molecular formula C20H20NO4+ and molecular weight 338.4 g/mol. Its IUPAC systematic name is 3,9,10-trimethoxy-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium-2-ol. LogP 3.4 Topological Polar Surface Area 51.8 A2 Hydrogen Bond Donors 1 Hydrogen Bond Acceptors 4 Rotatable Bonds 3 Exact Mass 338.13922 Heavy Atoms 25 Complexity 461.0 InChI Key: YYFOFDHQVIODOQ-UHFFFAOYSA-O. SMILES: COC1=C(C2=C[N+]3=C(C=C2C=C1)C4=CC(=C(C=C4CC3)OC)O)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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Frequently Asked Questions

What is the typical lead time for this product?

Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.

Can you provide samples for testing?

Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.

What documentation do you provide with the product?

We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.

Do you ship internationally?

Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

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