Mianserin

米安色林

Also known as: Org-4360, Org-5859, Tolvon, Bolvidon, Norval, Lantanon, Lerivon, Athimil, Bencard, Tolvin

Mianserin (CAS 24219-97-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H20N2 and a molecular weight of 264.36500 g/mol. It is also known as Org-4360, Org-5859 and Tolvon. Key properties include a boiling point of 411.3ºC at 760mmHg, a density of 1.18g/cm3 and a flash point of 186.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 24219-97-4
Jingsj CID: J-5955-4
Molecular Formula: C₁₈H₂₀N₂
Chinese Name: 米安色林
Molecular Weight: 264.36500 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	411.3ºC at 760mmHg
Density	1.18g/cm3
Flash Point	186.1ºC
Exact Mass	264.16300
PSA	6.48000
LogP	3.08680
Storage Conditions	2-8℃

Activity & Biological Data

Additional Information	[1]. Olianas MC, et al. The atypical antidepressant mianserin exhibits agonist activity at κ-opioid receptors. Br J Pharmacol. 2012 Nov;167(6):1329-41. [2]. Roeder T. High-affinity antagonists of the locust neuronal octopamine receptor. Eur J Pharmacol. 1990 Nov 27;191(2):221-4.

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Mianserin?

The CAS number of Mianserin is 24219-97-4.

What are the molecular formula and molecular weight of Mianserin?

Mianserin has molecular formula C18H20N2 and molecular weight 264.36500 g/mol.

What are the upstream and downstream products of Mianserin?

For Mianserin, Upstream Products: 2-(4-Methyl-2-phenyl-1-piperazinyl)-3-pyridinemethanol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Mianserin (CAS 24219-97-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-5955-4 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.