1-Demethylcolchicine

N-[(7S)-1-hydroxy-2,3,10-trimethoxy-9-oxo-6,7-dihydro-5H-benzo[a]heptalen-7-yl]acetamide

CAS: 3464-68-4

Molecular Formula	`C21H23NO6`
Molecular Weight	385.4 g/mol
LogP	0.7
Topological Polar Surface Area	94.1 A2
Hydrogen Bond Donors	2
Hydrogen Bond Acceptors	6
Rotatable Bonds	4
Exact Mass	385.15253
Heavy Atoms	28
Complexity	724.0

Chemical Identifiers

CAS Number	3464-68-4
SMILES	`CC(=O)NC1CCC2=CC(=C(C(=C2C3=CC=C(C(=O)C=C13)OC)O)OC)OC`
InChIKey	`IGLDJTYPTSDFND-HNNXBMFYSA-N`

📖 Product Overview

1-Demethylcolchicine (CAS: 3464-68-4) is a chemical compound with molecular formula C21H23NO6 and molecular weight 385.4 g/mol. Its IUPAC systematic name is N-[(7S)-1-hydroxy-2,3,10-trimethoxy-9-oxo-6,7-dihydro-5H-benzo[a]heptalen-7-yl]acetamide. LogP 0.7 Topological Polar Surface Area 94.1 A2 Hydrogen Bond Donors 2 Hydrogen Bond Acceptors 6 Rotatable Bonds 4 Exact Mass 385.15253 Heavy Atoms 28 Complexity 724.0 InChI Key: IGLDJTYPTSDFND-HNNXBMFYSA-N. SMILES: CC(=O)NC1CCC2=CC(=C(C(=C2C3=CC=C(C(=O)C=C13)OC)O)OC)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.

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