Methopromazine

Also known as: Methoxypromazine, 10-[3-(Dimethylamino)propyl]-2-methoxy-10H-phenothiazine, 2-Methoxy Promazine, 2-Methoxypromazine, 3-(2-methoxyphenothiazin-10-yl)-N,N-dimethylpropan-1-amine, RP 4632, RP-4632, Tenton, Tentone, Neoproma, Methopromazinum, Metopromazina, PHENOTHIAZINE,10-(3-(DIMETHYLAMINO)PROPYL)-2-METHOXY-, [3-(2-Methoxy-phenothiazin-10-yl)-propyl]-dimethyl-amine

Methopromazine (CAS 61-01-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H22N2OS and a molecular weight of 314.44500 g/mol. Key properties include a boiling point of 461.8ºC at 760 mmHg, a density of 1.143g/cm3 and a flash point of 233.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 61-01-8
Jingsj CID: J-1178430-8
Molecular Formula: C₁₈H₂₂N₂OS
Molecular Weight: 314.44500 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	461.8ºC at 760 mmHg
Density	1.143g/cm3
Flash Point	233.1ºC
Exact Mass	314.14500
PSA	41.01000
LogP	4.31460
Refractive Index	1.603

Frequently Asked Questions

What is the CAS number of Methopromazine?

The CAS number of Methopromazine is 61-01-8.

What are the molecular formula and molecular weight of Methopromazine?

Methopromazine has molecular formula C18H22N2OS and molecular weight 314.44500 g/mol.

What are the upstream and downstream products of Methopromazine?

For Methopromazine, Upstream Products: 2-Methoxyphenothiazine, 3-Chloro-N,N-dimethylpropan-1-amine, Methanol.

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. "Methopromazine (CAS 61-01-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1178430-8 (accessed 2026-11-09).

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