Hydroxyzine Pamoate

Name: Hydroxyzine Pamoate
Brand: Zemixal
SKU: ZX-029855

Reference StandardAvailable on request

Order Hydroxyzine Pamoate (CAS 10246-75-0) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes

CAS number10246-75-0

FormulaC₄₄H₄₃ClN₂O₈

Molar mass763.3 g/mol

Physical formSolid

HS code38229090

InChIKeyASDOKGIIKXGMNB-UHFFFAOYSA-N

IUPAC name4-[(3-carboxy-2-hydroxynaphthalen-1-yl)methyl]-3-hydroxynaphthalene-2-carboxylic acid;2-[2-[4-[(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]ethanol

About Hydroxyzine Pamoate

Analytical teams working on Hydroxyzine use Hydroxyzine Pamoate as a qualified comparison standard. Key data (Reference Standard): CAS 10246-75-0, formula C44H43ClN2O8 and molar mass 763.3 g/mol. It is handled as a solid.

Use cases we see most often

Identification & assay
Method development & validation
QC reference material

Safe handling

It carries the GHS signal word Warning (H302), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Hydroxyzine

See every impurity, metabolite and related compound we list for this API.

Hydroxyzine standards

Typical uses

Identification & assay
Method development & validation
QC reference material

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Hydroxyzine Pamoate
Product name	Hydroxyzine Pamoate
Catalogue number	ZX-029855
CAS number	10246-75-0
IUPAC name	4-[(3-carboxy-2-hydroxynaphthalen-1-yl)methyl]-3-hydroxynaphthalene-2-carboxylic acid;2-[2-[4-[(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]ethanol
Molecular formula	C₄₄H₄₃ClN₂O₈
Molar mass	763.3 g/mol
Exact mass	762.2708
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	5 / 10
Topological polar surface area	151 Å²
HS code	38229090
InChIKey	ASDOKGIIKXGMNB-UHFFFAOYSA-N
SMILES	C1CN(CCN1CCOCCO)C(C2=CC=CC=C2)C3=CC=C(C=C3)Cl.C1=CC=C2C(=C1)C=C(C(=C2CC3=C(C(=CC4=CC=CC=C43)C(=O)O)O)O)C(=O)O
PubChem CID	25096
Synonyms	Hydroxyzine embonate, Atarax P, Hydroxyzyne pamoate, Pamoate, Hydroxyzine, Hydroxyzine pamoate salt

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Hydroxyzine Pamoate
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Hydroxyzine Pamoate

Which CAS number identifies Hydroxyzine Pamoate?

Hydroxyzine Pamoate is registered under CAS 10246-75-0. You may also see it listed as Hydroxyzine embonate, Atarax P, Hydroxyzyne pamoate. Our catalogue number for this item is ZX-029855.

What are the formula and molar mass of Hydroxyzine Pamoate?

For Hydroxyzine Pamoate, its formula is C44H43ClN2O8 and its molar mass is 763.3 g/mol. InChIKey ASDOKGIIKXGMNB-UHFFFAOYSA-N lets you match it in any structure database.

How is Hydroxyzine Pamoate used in pharmaceutical QC?

Hydroxyzine Pamoate is a characterised reference material linked to Hydroxyzine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Hydroxyzine Pamoate?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Hydroxyzine Pamoate?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Hydroxyzine Pamoate to my country?

Yes. Because Hydroxyzine Pamoate is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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