Quinidine

Name: Quinidine
Brand: Zemixal
SKU: ZX-026612

Reference StandardAvailable on request

Quinidine (CAS 56-54-2) supplier Zemixal. Request a quote with price, lead time and documents. Part of our API Impurities range.

Pack sizes

CAS number56-54-2

FormulaC₂₀H₂₄N₂O₂

Molar mass324.4 g/mol

Physical formSolid

HS code38229090

InChIKeyLOUPRKONTZGTKE-LHHVKLHASA-N

IUPAC name(S)-[(2R,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol

About Quinidine

Quinidine belongs to the Quinine reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 56-54-2, formula C20H24N2O2 and molar mass 324.4 g/mol. It is handled as a solid.

Where it is used

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Safe handling

It carries the GHS signal word Danger (H301, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Quinine

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

Quinine standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Quinidine
Product name	Quinidine
Catalogue number	ZX-026612
CAS number	56-54-2
IUPAC name	(S)-[(2R,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol
Molecular formula	C₂₀H₂₄N₂O₂
Molar mass	324.4 g/mol
Exact mass	324.1838
Grade	Reference Standard
Physical form	Solid
XLogP3	2.9
H-bond donors / acceptors	1 / 4
Topological polar surface area	45.6 Å²
HS code	38229090
InChIKey	LOUPRKONTZGTKE-LHHVKLHASA-N
SMILES	COC1=CC2=C(C=CN=C2C=C1)[C@@H]([C@H]3C[C@@H]4CCN3C[C@@H]4C=C)O
PubChem CID	441074
Synonyms	Conquinine, Pitayine, (9S)-6'-Methoxycinchonan-9-ol, (8R,9S)-Quinidine, Conchinin, Chinidin, beta-Quinine, Conchinine, Kinidin, beta-Quinidine, Cinchonan-9-ol, 6'-methoxy-, (9S)-

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

Safety and GHS hazards

Acute toxicity

Irritant or harmful

Signal word Danger

H301Toxic if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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 Quinidine
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 Quinidine

Which CAS number identifies Quinidine?

Quinidine is registered under CAS 56-54-2. You may also see it listed as Conquinine, Pitayine, (9S)-6'-Methoxycinchonan-9-ol. Our catalogue number for this item is ZX-026612.

What are the formula and molar mass of Quinidine?

For Quinidine, its formula is C20H24N2O2 and its molar mass is 324.4 g/mol. The systematic (IUPAC) name is (S)-[(2R,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol. InChIKey LOUPRKONTZGTKE-LHHVKLHASA-N lets you match it in any structure database.

How is Quinidine used in pharmaceutical QC?

Quinidine is a characterised reference material linked to Quinine. 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 Quinidine?

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 Quinidine?

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 Quinidine to my country?

Yes. Because Quinidine 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.

More Quinine standards

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