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API Impurities

Quinidine Sulfate Dihydrate

Reference StandardAvailable on request

Quinidine Sulfate Dihydrate (CAS 6591-63-5) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-026611.

Pack sizes
Quinidine Sulfate Dihydrate chemical structure
CAS number6591-63-5
FormulaC40H54N4O10S
Molar mass782.9 g/mol
Physical formSolid
HS code38229090
InChIKeyZHNFLHYOFXQIOW-AHSOWCEXSA-N
IUPAC namebis((S)-[(2R,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol);sulfuric acid;dihydrate

About Quinidine Sulfate Dihydrate

Analytical teams working on Quinine use Quinidine Sulfate Dihydrate as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 6591-63-5, formula C40H54N4O10S and molar mass 782.9 g/mol. It is handled as a solid.

Use cases we see most often

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

Safe handling

It carries the GHS signal word Warning (H302), 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. Each lot travels with 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 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

Specifications and identifiers

Specifications of Quinidine Sulfate Dihydrate
Product nameQuinidine Sulfate Dihydrate
Catalogue numberZX-026611
CAS number6591-63-5
IUPAC namebis((S)-[(2R,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol);sulfuric acid;dihydrate
Molecular formulaC40H54N4O10S
Molar mass782.9 g/mol
Exact mass782.3561
GradeReference Standard
Physical formSolid
H-bond donors / acceptors6 / 14
Topological polar surface area176 Ų
HS code38229090
InChIKeyZHNFLHYOFXQIOW-AHSOWCEXSA-N
SMILESCOC1=CC2=C(C=CN=C2C=C1)[C@@H]([C@H]3C[C@@H]4CCN3C[C@@H]4C=C)O.COC1=CC2=C(C=CN=C2C=C1)[C@@H]([C@H]3C[C@@H]4CCN3C[C@@H]4C=C)O.O.O.OS(=O)(=O)O
PubChem CID656862
SynonymsQuinidine Sulphate Dihydrate, Quinidine sulfate hydrate, Cinchonan-9-ol, 6'-methoxy-, (9S)-, sulfate (2:1) (salt), monohydrate, Quinicardine, Quinidine sulphate, Cinchonan-9-ol, 6'-methoxy-, (9S)-, sulfate (2:1) (salt), dihydrate, Quinidine sulfate monohydrate, Quinidine sulfate (2:1) (salt) monohydrate, Quinidine, hemisulfate, hydrate, 6-Methoxy-alpha-(5-vinyl-2-quinuclidinyl)-4-quinolinemethanol hemisulfate hydrate, Quinidine sulfate (2:1) (salt) dihydrate

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

Safety and GHS hazards

GHS07 Irritant or harmful
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 Quinidine Sulfate Dihydrate
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted 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 Sulfate Dihydrate

Which CAS number identifies Quinidine Sulfate Dihydrate?
Quinidine Sulfate Dihydrate is registered under CAS 6591-63-5. You may also see it listed as Quinidine Sulphate Dihydrate, Quinidine sulfate hydrate, Cinchonan-9-ol, 6'-methoxy-, (9S)-, sulfate (2:1) (salt), monohydrate. Our catalogue number for this item is ZX-026611.
What are the formula and molar mass of Quinidine Sulfate Dihydrate?
For Quinidine Sulfate Dihydrate, its formula is C40H54N4O10S and its molar mass is 782.9 g/mol. InChIKey ZHNFLHYOFXQIOW-AHSOWCEXSA-N lets you match it in any structure database.
How is Quinidine Sulfate Dihydrate used in pharmaceutical QC?
Quinidine Sulfate Dihydrate 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 Sulfate Dihydrate?
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 Sulfate Dihydrate?
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 Sulfate Dihydrate to my country?
Yes. Because Quinidine Sulfate Dihydrate 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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