Mirtazapine hemihydrate

米氮平半水物

Also known as: Mirtazapine, Remeron hemihydrate, Avanza, Zispin, Org 3770, 1,2,3,4,10,14b-Hexahydro-2-methylpyrazino[2,1-a]pyrido[2,3-c][2]benzazepine hemihydrate, 2-Methyl-1,2,3,4,10,14b-hexahydropyrazino[2,1-a]pyrido[2,3-c][2]benzazepine hemihydrate

Mirtazapine hemihydrate (CAS 85650-52-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C17H19N3 and a molecular weight of 265.353 g/mol. It is also known as Mirtazapine, Remeron hemihydrate and Avanza. Key properties include a melting point of 114-116ºC, a boiling point of 432.4±45.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 215.3±28.7 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
85650-52-8
Jingsj CID
J-35294-3
Molecular Formula
C17H19N3
Chinese Name
米氮平半水物
Molecular Weight
265.353 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point114-116ºC
Boiling Point432.4±45.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point215.3±28.7 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Mirtazapine hemihydrate?

The CAS number of Mirtazapine hemihydrate is 85650-52-8.

What are the molecular formula and molecular weight of Mirtazapine hemihydrate?

Mirtazapine hemihydrate has molecular formula C17H19N3 and molecular weight 265.353 g/mol.

Is Mirtazapine hemihydrate hazardous?

Mirtazapine hemihydrate has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "Mirtazapine hemihydrate (CAS 85650-52-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35294-3 (accessed 2026-10-23).

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