Desfesoterodine

Also known as: (R)-5-Hydroxymethyl Tolterodine, 5-Hydroxymethyl Tolterodine, PNU-200577, PNU 200577, 5-HMT, 5-HM, Fesoterodine Diol, Fesoterodine Impurity 1, 3-[(1R)-3-[Bis(1-methylethyl)amino]-1-phenylpropyl]-4-hydroxybenzenemethanol, R-(+)-2-(3-diisopropylamino-1-phenylpropyl)-4-hydroxymethylphenol

Desfesoterodine (CAS 207679-81-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C22H31NO2 and a molecular weight of 341.487 g/mol. Key properties include a melting point of 68-72°C, a boiling point of 490.7±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 233.2±27.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 207679-81-0
Jingsj CID: J-1986966-0
Molecular Formula: C₂₂H₃₁NO₂
Molecular Weight: 341.487 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	68-72°C
Boiling Point	490.7±45.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	233.2±27.4 °C
Exact Mass	341.235474
PSA	43.70000
LogP	4.12
Vapor Pressure	0.0±1.3 mmHg at 25°C
Refractive Index	1.563
Storage Conditions	-20?C Freezer

Activity & Biological Data

Additional Information	[1]. Nilvebrant L, Gillberg PG, Sparf B. Antimuscarinic potency and bladder selectivity of PNU-200577, a major metabolite of tolterodine. Pharmacol Toxicol. 1997 Oct;81(4):169-72. [2]. Fullhase, Claudius; Soler, Roberto; Gratzke, Christian et al. Spinal effects of the fesoterodine metabolite 5-hydroxymethyl tolterodine and/or doxazosin in rats with or without partial urethral obstruction. Journal of Urology (New York, NY, United States) (2010), 184(2), 783-789. [3]. Nilvebrant, Lisbeth Tolterodine and its active 5-hydroxymethyl metabolite: pure muscarinic receptor antagonists. Pharmacology & Toxicology (Oxford, United Kingdom) (2002), 90(5), 260-267. [4]. Yono, Makoto; Yoshida, Masaki; Wada, Yoshihiro et al. Pharmacological effects of tolterodine on human isolated urinary bladder. European Journal of Pharmacology (1999), 368(2/3), 223-230.

Additional Information

[1]. Nilvebrant L, Gillberg PG, Sparf B. Antimuscarinic potency and bladder selectivity of PNU-200577, a major metabolite of tolterodine. Pharmacol Toxicol. 1997 Oct;81(4):169-72. [2]. Fullhase, Claudius; Soler, Roberto; Gratzke, Christian et al. Spinal effects of the fesoterodine metabolite 5-hydroxymethyl tolterodine and/or doxazosin in rats with or without partial urethral obstruction. Journal of Urology (New York, NY, United States) (2010), 184(2), 783-789. [3]. Nilvebrant, Lisbeth Tolterodine and its active 5-hydroxymethyl metabolite: pure muscarinic receptor antagonists. Pharmacology & Toxicology (Oxford, United Kingdom) (2002), 90(5), 260-267. [4]. Yono, Makoto; Yoshida, Masaki; Wada, Yoshihiro et al. Pharmacological effects of tolterodine on human isolated urinary bladder. European Journal of Pharmacology (1999), 368(2/3), 223-230.

Customs & Trade Information

HS Code	2922509090
Summary	2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Desfesoterodine?

The CAS number of Desfesoterodine is 207679-81-0.

What are the molecular formula and molecular weight of Desfesoterodine?

Desfesoterodine has molecular formula C22H31NO2 and molecular weight 341.487 g/mol.

What are the upstream and downstream products of Desfesoterodine?

For Desfesoterodine, Upstream Products: Diisopropylamine, rac 5-Hydroxymethyl Tolterodine, Methylparaben; Downstream Products: Fesoterodine, Desfesoterodine fumarate.

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. "Desfesoterodine (CAS 207679-81-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1986966-0 (accessed 2026-11-09).

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