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Hydroxyzine pamoate

CAS No.
10246-75-0
Chemical Name:
Hydroxyzine pamoate
Synonyms
Bobsule;Equipose;Atarax P;Masmoran;Paxisitil;Hatanazin;Chebi:31680;Vistaril pamoate;Hydroxyzyne pamoate;Hydroxidine pamoate
CBNumber:
CB2708962
Molecular Formula:
C44H43ClN2O8
Molecular Weight:
763.27
MDL Number:
MFCD00058051
MOL File:
10246-75-0.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:51:24

Hydroxyzine pamoate Properties

Melting point >155°C (dec.)
storage temp. Refrigerator
solubility DMSO (Slightly), Methanol (Slightly)
form Solid
color Yellow
Major Application pharmaceutical
InChIKey ASDOKGIIKXGMNB-UHFFFAOYSA-N
SMILES ClC1=CC=C(C=C1)C(N2CCN(CCOCCO)CC2)C3=CC=CC=C3.O=C(O)C4=C(O)C(CC5=C(C=CC=C6)C6=CC(C(O)=O)=C5O)=C7C=CC=CC7=C4
FDA UNII M20215MUFR
UNSPSC Code 41116107
NACRES NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P301+P312+P330
Hazard Codes  Xn
Risk Statements  22
Safety Statements  36
WGK Germany  3
HS Code  2933595960
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral

Hydroxyzine pamoate price More Price(34)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich PHR2714 Hydroxyzine Pamoate Pharmaceutical Secondary Standard; Certified Reference Material, certified reference material, pharmaceutical secondary standard, pkg of 500?mg 10246-75-0 500MG $231 2026-04-30 Buy
Sigma-Aldrich 1334006 Hydroxyzine pamoate United States Pharmacopeia (USP) Reference Standard 10246-75-0 500mg $420 2026-04-30 Buy
TRC TRC-H996505-5G Hydroxyzine Pamoate 10246-75-0 5g $2568 2026-06-03 Buy
TRC TRC-H996505-250MG Hydroxyzine Pamoate 10246-75-0 250mg $165 2026-06-03 Buy
TRC TRC-H996505-1G Hydroxyzine Pamoate 10246-75-0 1g $576 2026-06-03 Buy
Product number Packaging Price Buy
PHR2714 500MG $231 Buy
1334006 500mg $420 Buy
TRC-H996505-5G 5g $2568 Buy
TRC-H996505-250MG 250mg $165 Buy
TRC-H996505-1G 1g $576 Buy

Hydroxyzine pamoate Chemical Properties,Uses,Production

Uses

anxiolytic, antihistaminic

Uses

Hydroxyzine Pamoate is an H1 receptor antagonist. Anxiolytic. Antihistaminic.

in vivo

Hydroxyzine pamoate can be administered intravenously and orally[2].
Hydroxyzine pamoate metabolite deschlorocycline induces congenital malformations[4].
Example of configuring an oral suspension of Hydroxyzine pamoate 5 mg/mL: Hydroxyzine pamoate 850 mg, Xanthan gum 1 g, Propylene glycol 5 mL, Sorbic acid 200 mg, Sorbitol solution 20 mL, Flavor q.s., Syrup q.s. to 100 mL[5].

Animal Model:Mature female pregnant rats weighing 240 g[4]
Dosage:100, 200 mg/kg
Administration:
Result:Showed 100 mg/kg produced 25.7% and 42.9% deformed pups per kilogram of body weight; 200 mg/kg produced 100% deformed pups per kilogram of body weight.
Animal Model:Dog received IV hydroxyzine dihydrochloride[2][3]
Dosage:2 mg/kg; daily; one day
Administration:Intravenous injection (i.v.); Oral gavage (p.o.)
Result:Showed that there was no significant difference at the 5% level in GWS (erythema×firmness×average diameter) between the two dosing methods.

IC 50

H1 Receptor

Hydroxyzine pamoate Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 97)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
LGM Pharma 1-(800)-881-8210 inquiries@lgmpharma.com United States 2110 70
Sinopharm Chemical Reagent Co,Ltd. 86-21-63210123 sj_scrc@sinopharm.com China 9791 79
Spectrum Chemical Manufacturing Corp. 021-021-021-67601398-809-809-809 15221380277 marketing_china@spectrumchemical.com China 9643 60
Shanghai T&W Pharmaceutical Co., Ltd. +86 21 61551611 China 9874 58
Cantotech Chemicals, Ltd. 86-0755-86635001 cantotech@126.com China 4554 55
MedChemexpress LLC 021-58955995 sales@medchemexpress.cn United States 4853 58
Guangzhou Isun Pharmaceutical Co., Ltd 020-39119399 18927568969 isunpharm@qq.com China 4773 55
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Shanghai Send Pharmaceutical Technology Co., Ltd. 021-58088081 18317173152 Hailey@shsendpharm.com China 845 55

View Lastest Price from Hydroxyzine pamoate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Hydroxyzine Pamoate pictures 2026-07-17 Hydroxyzine Pamoate
10246-75-0
$40.00-103.00 99.71% 10g TargetMol Chemicals Inc.
Hydroxyzine Pamoate pictures 2026-07-17 Hydroxyzine Pamoate
10246-75-0
$40.00-103.00 99.71% 10g TargetMol Chemicals Inc.
Hydroxyzine Pamoate pictures 2026-07-17 Hydroxyzine Pamoate
10246-75-0
$40.00-103.00 99.71% 10g TargetMol Chemicals Inc.
HYDROXYZINE PAMOATE SALT hydroxyzine embonate HYDROXYZINEPAMOATE,USP 1-(p-Chloro-α-phenylbenzyl)-4-(2-hydroxyethoxyethyl)piperazine, pamoate 2-Naphthalenecarboxylic acid, 4,4'-methylenebis[3-hydroxy-, compd. with 2-[2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]ethanol (1:1) 2-Naphthoic acid, 4,4'-methylenebis[3-hydroxy-, compd. with 2-[2-[4-(p-chloro-α-phenylbenzyl)-1-piperazinyl]ethoxy]ethanol (1:1) (8CI) 2-Naphthoic acid, 4,4'-methylenebis[3-hydroxy-, hydroxyzine salt (6CI) Atarax P Equipose Ethanol, 2-[2-[4-(p-chloro-α-phenylbenzyl)-1-piperazinyl]ethoxy]-, 4,4'-methylenebis[3-hydroxy-2-naphthoate] (1:1) (salt) (8CI) Ethanol, 2-[2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-, 4,4'-methylenebis[3-hydroxy-2-naphthalenecarboxylate] (1:1) (9CI) Hydroxyzyne pamoate Masmoran Paxisitil Vistaril pamoate Hatanazin Hydroxidine pamoate 1-[(4-Chlorophenyl)(phenyl)methyl]-4-[2-(2-hydroxyethoxy)ethyl]piperazinediium 4,4'-methylenebis(3-hydroxynaphthalene-2-carboxylate) Chebi:31680 Bobsule Hydroxyzine pamoateQ: What is Hydroxyzine pamoate Q: What is the CAS Number of Hydroxyzine pamoate Q: What is the storage condition of Hydroxyzine pamoate Q: What are the applications of Hydroxyzine pamoate Hydroxyzine Pamoate (1334006) Inhibitor,Hydroxyzine Pamoate,inhibit,Histamine Receptor,Hydroxyzine Hydroxyzine pamoate (R+D) 2-(2-(4-((4-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)ethan-1-ol 4,4'-methylenebis(3-hydroxy-2-naphthoate) Hydroxyzine pamoate in DMSO Hydroxyzine Pamoate, 10 mM in DMSO 2-(2-(4-((4-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)ethan-1-ol 4,4'-methylenebis(3-hydroxy-2-naphthoate) Hydroxyzine embonate (pamoate) Hydroxyzine pamoate 10246-75-0 C44H43ClN2O8 C21H27ClN2O2C23H16O6 Analytical Chromatography Product Catalog Analytical Standards Alphabetic HU - HZ VISTARIL