D,L N-Desmethylvenlafaxine

Also known as: N-Desmethylvenlafaxine, Norvenlafaxine, Venlafaxine N-desmethyl, 1-[1-(4-Methoxyphenyl)-2-(methylamino)ethyl]cyclohexanol, 1-[(4-Methoxyphenyl)-2-(methylamino)ethyl]cyclohexanol, 1-(1-(4-methoxyphenyl)-2-(methylamino)ethyl)cyclohexan-1-ol, Cyclohexanol, 1-[1-(4-methoxyphenyl)-2-(methylamino)ethyl]-, rac N-DesMethyl Venlafaxine, rac N-Desmethyl Venlafaxine, Varenicline Impurity 39

D,L N-Desmethylvenlafaxine (CAS 149289-30-5) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C16H25NO2 and a molecular weight of 263.37500 g/mol. Key properties include a melting point of 61-63ºC, a boiling point of 396.2ºC at 760 mmHg, a density of 1.067g/cm3 and a flash point of 193.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 149289-30-5
Jingsj CID: J-1465196-8
Molecular Formula: C₁₆H₂₅NO₂
Molecular Weight: 263.37500 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	61-63ºC
Boiling Point	396.2ºC at 760 mmHg
Density	1.067g/cm3
Flash Point	193.4ºC
Exact Mass	263.18900
PSA	41.49000
LogP	3.08430
Vapor Pressure	5.49E-07mmHg at 25°C
Refractive Index	1.543

Frequently Asked Questions

What is the CAS number of D,L N-Desmethylvenlafaxine?

The CAS number of D,L N-Desmethylvenlafaxine is 149289-30-5.

What are the molecular formula and molecular weight of D,L N-Desmethylvenlafaxine?

D,L N-Desmethylvenlafaxine has molecular formula C16H25NO2 and molecular weight 263.37500 g/mol.

What are the upstream and downstream products of D,L N-Desmethylvenlafaxine?

For D,L N-Desmethylvenlafaxine, Upstream Products: Methylamine hydrochloride, 1-[Cyano-(4-methoxyphenyl)methyl]cyclohexanol, Cyclohexanone.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "D,L N-Desmethylvenlafaxine (CAS 149289-30-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1465196-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.