Lofentanil

methyl (3S,4R)-3-methyl-1-(2-phenylethyl)-4-(N-propanoylanilino)piperidine-4-carboxylate

CAS: 61380-40-3

Molecular Formula	`C25H32N2O3`
Molecular Weight	408.5 g/mol
LogP	4.2
Topological Polar Surface Area	49.9 A2
Hydrogen Bond Donors	0
Hydrogen Bond Acceptors	4
Rotatable Bonds	8
Exact Mass	408.2413
Heavy Atoms	30
Complexity	569.0

Chemical Identifiers

CAS Number	61380-40-3
SMILES	`CCC(=O)N(C1=CC=CC=C1)C2(CCN(CC2C)CCC3=CC=CC=C3)C(=O)OC`
InChIKey	`IMYHGORQCPYVBZ-NBGIEHNGSA-N`

📖 Product Overview

Lofentanil (CAS: 61380-40-3) is a chemical compound with molecular formula C25H32N2O3 and molecular weight 408.5 g/mol. Its IUPAC systematic name is methyl (3S,4R)-3-methyl-1-(2-phenylethyl)-4-(N-propanoylanilino)piperidine-4-carboxylate. LogP 4.2 Topological Polar Surface Area 49.9 A2 Hydrogen Bond Donors 0 Hydrogen Bond Acceptors 4 Rotatable Bonds 8 Exact Mass 408.2413 Heavy Atoms 30 Complexity 569.0 InChI Key: IMYHGORQCPYVBZ-NBGIEHNGSA-N. SMILES: CCC(=O)N(C1=CC=CC=C1)C2(CCN(CC2C)CCC3=CC=CC=C3)C(=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?

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