Phenactropinium chloride

Also known as: Phenactropinium, Phenactropinum, Phenactropiniumchlorid, Phenactropinii chloridum, Cloruro de fenactropinio, Chlorure de phenactropinium, (8-methyl-8-phenacyl-8-azoniabicyclo[3.2.1]octan-3-yl) 2-hydroxy-2-phenylacetate chloride, 3-[Hydroxy(phenyl)acetoxy]-8-methyl-8-(2-oxo-2-phenylethyl)-8-azoniabicyclo[3.2.1]octane, UNII-43P9Q83UFF, 8-azoniabicyclo[3.2.1]octane, 3-[(hydroxyphenylacetyl)oxy]-8-methyl-8-(2-oxo-2-phenylethyl)-, chloride (9CI)

Phenactropinium chloride (CAS 3784-89-2) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C24H28ClNO4 and a molecular weight of 429.93600 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3784-89-2
Jingsj CID: J-1347128-6
Molecular Formula: C₂₄H₂₈ClNO₄
Molecular Weight: 429.93600 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	429.17100
PSA	63.60000
LogP	0.24890

Frequently Asked Questions

What is the CAS number of Phenactropinium chloride?

The CAS number of Phenactropinium chloride is 3784-89-2.

What are the molecular formula and molecular weight of Phenactropinium chloride?

Phenactropinium chloride has molecular formula C24H28ClNO4 and molecular weight 429.93600 g/mol.

What are the upstream and downstream products of Phenactropinium chloride?

For Phenactropinium chloride, Upstream Products: 2-Chloroacetophenone, Homatropine.

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. "Phenactropinium chloride (CAS 3784-89-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1347128-6 (accessed 2026-11-06).

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