Hydroxyzine pamoate

双羟萘酸羟嗪

Also known as: Hydroxyzine embonate, Hydroxyzine pamoate salt, Bobsule, Paxistil, Paxisitil, Atarax P, Equipose {Pamoate}, Paxistil {Pamoate}, hydroxyzine pamoate, 2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)ethanol 4,4'-methylenebis(3-hydroxy-2-naphthoate)

Hydroxyzine pamoate (CAS 10246-75-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C44H43ClN2O8 and a molecular weight of 763.274 g/mol. It is also known as Hydroxyzine embonate, Hydroxyzine pamoate salt and Bobsule. Key properties include a boiling point of 499.2ºC at 760mmHg, a density of 1.182g/cm3 and a flash point of 255.7ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
10246-75-0
Jingsj CID
J-1434-2
Molecular Formula
C44H43ClN2O8
Chinese Name
双羟萘酸羟嗪
Molecular Weight
763.274 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point499.2ºC at 760mmHg
Density1.182g/cm3
Flash Point255.7ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Hydroxyzine pamoate?

The CAS number of Hydroxyzine pamoate is 10246-75-0.

What are the molecular formula and molecular weight of Hydroxyzine pamoate?

Hydroxyzine pamoate has molecular formula C44H43ClN2O8 and molecular weight 763.274 g/mol.

Is Hydroxyzine pamoate hazardous?

Hydroxyzine pamoate 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. "Hydroxyzine pamoate (CAS 10246-75-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1434-2 (accessed 2026-10-23).

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