Alpha-Hydroxy olopatadine hydrochloride

Name: Alpha-Hydroxy olopatadine hydrochloride
Brand: Zemixal
SKU: ZX-030936

Reference StandardAvailable on request

Buy Alpha-Hydroxy olopatadine hydrochloride (CAS 1331668-21-3) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

Alpha-Hydroxy olopatadine hydrochloride chemical structure

CAS number1331668-21-3

FormulaC₂₁H₂₄ClNO₄

Molar mass389.9 g/mol

Physical formSolid

HS code38229090

InChIKeyFBDGXVLFDZCQQA-LIUCOPNQSA-N

IUPAC name2-[(11Z)-11-[3-(dimethylamino)propylidene]-6H-benzo[c][1]benzoxepin-2-yl]-2-hydroxyacetic acid;hydrochloride

About Alpha-Hydroxy olopatadine hydrochloride

Zemixal lists Alpha-Hydroxy olopatadine hydrochloride for laboratories that identify, quantify or control Olopatadine and its related substances. Key data (Reference Standard): CAS 1331668-21-3, formula C21H24ClNO4 and molar mass 389.9 g/mol. It is handled as a solid.

Use cases we see most often

Metabolite identification
Stability-indicating methods
Impurity profiling

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Olopatadine

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

Olopatadine standards

Typical uses

Metabolite identification
Stability-indicating methods
Impurity profiling

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Alpha-Hydroxy olopatadine hydrochloride
Product name	Alpha-Hydroxy olopatadine hydrochloride
Catalogue number	ZX-030936
CAS number	1331668-21-3
IUPAC name	2-[(11Z)-11-[3-(dimethylamino)propylidene]-6H-benzo[c][1]benzoxepin-2-yl]-2-hydroxyacetic acid;hydrochloride
Molecular formula	C₂₁H₂₄ClNO₄
Molar mass	389.9 g/mol
Exact mass	389.1394
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	3 / 5
Topological polar surface area	70 Å²
HS code	38229090
InChIKey	FBDGXVLFDZCQQA-LIUCOPNQSA-N
SMILES	CN(C)CC/C=C\1/C2=CC=CC=C2COC3=C1C=C(C=C3)C(C(=O)O)O.Cl
PubChem CID	71749215
Synonyms	α-Hydroxy Olopatadine Hydrochloride, a-Hydroxy Olopatadine Hydrochloride, A-Hydroxy Olopatadine

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Alpha-Hydroxy olopatadine hydrochloride
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 Alpha-Hydroxy olopatadine hydrochloride

Which CAS number identifies Alpha-Hydroxy olopatadine hydrochloride?

Alpha-Hydroxy olopatadine hydrochloride is registered under CAS 1331668-21-3. You may also see it listed as α-Hydroxy Olopatadine Hydrochloride, a-Hydroxy Olopatadine Hydrochloride, A-Hydroxy Olopatadine. Our catalogue number for this item is ZX-030936.

What are the formula and molar mass of Alpha-Hydroxy olopatadine hydrochloride?

For Alpha-Hydroxy olopatadine hydrochloride, its formula is C21H24ClNO4 and its molar mass is 389.9 g/mol. InChIKey FBDGXVLFDZCQQA-LIUCOPNQSA-N lets you match it in any structure database.

How is Alpha-Hydroxy olopatadine hydrochloride used in pharmaceutical QC?

Alpha-Hydroxy olopatadine hydrochloride is a characterised reference material linked to Olopatadine. 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 Alpha-Hydroxy olopatadine hydrochloride?

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 Alpha-Hydroxy olopatadine hydrochloride?

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 Alpha-Hydroxy olopatadine hydrochloride to my country?

Yes. Alpha-Hydroxy olopatadine hydrochloride ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

More Olopatadine standards

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Olopatadine USP Related Compound A

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Formula: C₂₁H₂₃NO₄
MW: 353.4 g/mol

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Formula: C₂₁H₂₄ClNO₃
MW: 373.9 g/mol

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Olopatadine methanol

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Formula: C₂₁H₂₅NO₂
MW: 323.4 g/mol

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CAS: 2519517-78-1
Formula: C₂₀H₂₂ClNO₂
MW: 343.8 g/mol

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Isopropyl 2-(11-oxo-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetate

CAS: 56427-76-0
Formula: C₁₉H₁₈O₄
MW: 310.3 g/mol

ZX-030933

Olopatadine Methyl Ester impurity

CAS: 113806-01-2
Formula: C₂₂H₂₅NO₃
MW: 351.4 g/mol

ZX-025926

Olopatadine N-Oxide

CAS: 173174-07-7
Formula: C₂₁H₂₃NO₄
MW: 353.4 g/mol

ZX-025925

2-(11-(3-(Dimethylamino)propyl)-11-hydroxy-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetic Acid

CAS: 949141-21-3
Formula: C₂₁H₂₅NO₄
MW: 355.4 g/mol

ZX-025924

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