Hydroxyzine Pamoate

Name: Hydroxyzine Pamoate
Brand: Vaqora Chemicals
SKU: VQ-031109

About Hydroxyzine Pamoate

Listed under CAS 10246-75-0, Hydroxyzine Pamoate is a high-purity reference standard of Hydroxyzine available from Vaqora Chemicals. With the molecular formula C44H43ClN2O8, it has a molar mass of 763.3 g/mol. It is also known as Hydroxyzine embonate or Atarax P.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

As a reference sample of Hydroxyzine, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Hydroxyzine Pamoate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Hydroxyzine

View every impurity, metabolite and intermediate we list for Hydroxyzine.

Hydroxyzine impurities

Specifications & identifiers

Chemical identifiers
Product name	Hydroxyzine Pamoate
Catalogue No.	VQ-031109
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
Molecular weight	763.3 g/mol
Exact mass	762.2708
Grade	Reference Standard
HSN 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

Physical properties
Physical form	Solid
H-bond donors / acceptors	5 / 10
TPSA	151 Å²
Synonyms	Hydroxyzine embonate, Atarax P, Hydroxyzyne pamoate, Pamoate, Hydroxyzine, Hydroxyzine pamoate salt

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

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

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Hydroxyzine Pamoate?

The CAS Registry Number of Hydroxyzine Pamoate is 10246-75-0. It is also known as Hydroxyzine embonate, Atarax P, Hydroxyzyne pamoate.

What is the molecular formula and molecular weight of Hydroxyzine Pamoate?

Hydroxyzine Pamoate has the molecular formula C44H43ClN2O8 and a molecular weight of 763.3 g/mol.

What is Hydroxyzine Pamoate used for?

Hydroxyzine Pamoate is supplied as a characterised reference material related to Hydroxyzine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Hydroxyzine Pamoate can I order?

We supply Hydroxyzine Pamoate in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Hydroxyzine Pamoate?

Yes. Every lot of Hydroxyzine Pamoate is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Hydroxyzine Pamoate be shipped internationally?

Yes. Hydroxyzine Pamoate is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.